{"title":"Promotions by QHY","description":"","products":[{"product_id":"polemaster","title":"PoleMaster with Mount Adapter","description":"\u003ch2\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003cb\u003eOur Take\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eWe think the Polemaster deserves an A+ for design. It's compatible with most mounts, fast, accurate, intuitive to use, and a major back saver. In field tests, it consistently outperforms the alignment accuracy of polar scopes. Taking the frustration out of polar aligning is a real game changer for making astrophotography accessible to beginners, too.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch4\u003ePoleMaster - a high precision, easy to use electric polar scope \u003c\/h4\u003e\n\u003cdiv\u003eAs any seasoned astroimager would agree, achieving good polar alignment is not an easy task. You may spend hours under precious dark skies trying to get that perfect polar alignment, but in the end you may not know whether good alignment has in fact been achieved. Even after you have obtained good alignment, a gentle knock on the mount may send the polar alignment off and you may have no other choice but to start from scratch again. With an hour here and an hour there trying to get polar aligned, it would be dawn and time to pack up your gear.\u003cbr\u003e\u003cbr\u003eNow there is a great solution to this age-old problem: The PoleMaster is an innovative product pioneered by QHYCCD to relieve the pain of polar alignment. Using PoleMaster and following a few simple, easy-to-follow steps, you can achieve that perfect polar alignment in 2-3 minutes, with an accuracy of up to 30 arc seconds.\u003cbr\u003e\u003cbr\u003eBackground\u003cbr\u003e\u003cbr\u003eHow does PoleMaster work? The idea is actually fairly simple. You find out where the pole is, then determine the mechanical axis of rotation of your mount, and make the two coincide. While the idea is simple, it has never been implemented in a commercial product - until now. PoleMaster makes use of a super sensitive wide field imaging camera along the RA axis to monitor the polar region in real time (it not only detects Polaris but also the dimmer stars surrounding Polaris). From the positions of these stars PoleMaster can determine the position of the true pole and compare that to the mechanical axis of RA rotation. Polar alignment is now a simple matter of moving the two centers of rotation so they overlap. Piece of cake!\u003cbr\u003e\u003cbr\u003eIn comparison with other polar alignment techniques, PoleMaster has the following advantages:\u003cbr\u003e\u003cbr\u003e1. Speed and convenience: With PoleMaster you do not need to move the telescope to a specific place just to unblock the polar scope. You do not need to kneel or contort your body to look through the polar scope. You do not need to fully dark adapt just to see the pole star. You do not need to level your mount. You do not need to worry about the entering the date and time in your handset and figure out where to rotate the mount to coincide with the current pole star position.\u003cbr\u003e\u003cbr\u003e2. Accuracy: With a high precision camera, one can achieve accuracy not achievable with the naked eye. The imaging camera in PoleMaster has a resolution of 30 arc second, so the best polar alignment that can be achieved by PoleMaster is also in the order of 30 arc seconds.\u003cbr\u003e\u003cbr\u003e3. Wide angle view of the polar region: A wide field of view of 11x8 degree makes it very easy to locate the pole star\u003cbr\u003e\u003cbr\u003e4. Easy to install: PoleMaster can be easily installed onto any equatorial mount through mount-specific adapters, even on mounts without a polar scope.\u003cbr\u003e\u003cbr\u003e5. Real time polar alignment checking \/ adjustment: By using PoleMaster you can monitor your polar alignment in real time. In the event that polar alignment is lost, it is now a simple matter to bring it back without having to start from scratch.\u003cbr\u003e\u003cbr\u003e6. Three star alignment no longer needed: Once you are polar aligned, you will only need to perform one star alignment - a real time saver.\u003cbr\u003e\u003cbr\u003e7. Perfect companion to single axis mounts: When used with single (RA-only) axis mount, good polar alignment will minimize drift in the DEC axis therefore maximizing the performance of your mount.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe QHYCCD PoleMaster is patented with the China Patent and International PCT. Please use only the genuine QHYCCD product. Your support is always appreciated and will take QHYCCD to the next level in providing excellent products and service to fellow amateur astronomers.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eQHYCCD OEMs: PoleMaster and iOptron. QHYCCD has granted a license to iOptron to display the iOptron logo on PoleMaster for use only with iOptron equatorial mounts. For other brands of mounts please use only the QHYCCD branded PoleMaster.\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan class=\"ws12\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"ws12\"\u003eAdapter Measurements:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"ws12\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"ws12\"\u003eAVX\/LX85\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/AVXjiehuan_2048x2048.png?7650253918819612825\" style=\"float: none;\" width=\"500\" height=\"371\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAZEQ5\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/AZEQ5jiehuan_2048x2048.png?1192347194678199917\" style=\"float: none;\" width=\"499\" height=\"372\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eCGEM\/EQ6\/AZEQ6\/NEQ6\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/CGEMjiehuan_2048x2048.png?5184258095933249638\" style=\"float: none;\" width=\"499\" height=\"371\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTakahashi\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/gaoqiaojiehuan_2048x2048.png?5652310560554914324\" style=\"float: none;\" width=\"499\" height=\"372\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eHEQ5\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/heq5_2048x2048.png?13490551756987185114\" style=\"float: none;\" width=\"501\" height=\"373\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"CGEM\/EQ6\/AZEQ6\/NEQ6 Pro","offer_id":14010825542,"sku":"CGEM + POLEMASTER","price":329.0,"currency_code":"USD","in_stock":true},{"title":"HEQ5\/Sirius EQ-G","offer_id":14010825926,"sku":"HEQ5+POLEMASTER","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Takahashi EM-11\/EM-200","offer_id":14010825670,"sku":"TKH+POLEMASTER","price":329.0,"currency_code":"USD","in_stock":true},{"title":"AVX","offer_id":12085144262,"sku":"AVX + 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EQ","offer_id":30962276230,"sku":"SMART-EQ+POLEMASTER","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Astrotrac","offer_id":31622266438,"sku":"ASTROTRAC+POLEMASTER","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/PoleMaster-s.jpg?v=1563917524"},{"product_id":"polemaster-adapter-only","title":"PoleMaster Adapter ONLY","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eAdapter ONLY for Pole master camera.  Ideal if you want an extra adapter for an additional mount.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"ws12\"\u003eAdapter Measurements:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"ws12\"\u003eAVX\/LX85\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/AVXjiehuan_2048x2048.png?7650253918819612825\" style=\"float: none;\" width=\"500\" height=\"371\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAZEQ5\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/AZEQ5jiehuan_2048x2048.png?1192347194678199917\" style=\"float: none;\" width=\"499\" height=\"372\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eCGEM\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/CGEMjiehuan_2048x2048.png?5184258095933249638\" style=\"float: none;\" width=\"499\" height=\"371\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTakahashi\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/gaoqiaojiehuan_2048x2048.png?5652310560554914324\" style=\"float: none;\" width=\"499\" height=\"372\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eHEQ5\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/heq5_2048x2048.png?13490551756987185114\" style=\"float: none;\" width=\"501\" height=\"373\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eNEQ6\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/HEQ6_2048x2048.png?9849860455353130538\" style=\"float: none;\" width=\"500\" height=\"371\"\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"CGEM\/EQ6\/AZEQ6\/NEQ6 Pro","offer_id":14012452038,"sku":"CGEM","price":33.0,"currency_code":"USD","in_stock":true},{"title":"HEQ5\/Sirius EQ-G","offer_id":14012452230,"sku":"HEQ5","price":33.0,"currency_code":"USD","in_stock":false},{"title":"Takahashi EM-11\/EM-200","offer_id":14012452486,"sku":"TKH","price":33.0,"currency_code":"USD","in_stock":true},{"title":"AVX","offer_id":14012451974,"sku":"AVX","price":33.0,"currency_code":"USD","in_stock":true},{"title":"CEM25\/ZEQ25","offer_id":14012452294,"sku":"CEM25","price":33.0,"currency_code":"USD","in_stock":true},{"title":"CEM60","offer_id":14012452358,"sku":"CEM60","price":33.0,"currency_code":"USD","in_stock":true},{"title":"IEQ30\/45","offer_id":14012452422,"sku":"IEQ 45\/30","price":33.0,"currency_code":"USD","in_stock":true},{"title":"AZEQ5","offer_id":14012452166,"sku":"AZEQ5","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Vixen SX-4 (Fits Vixen SXD, SXD2, SXW, and SX2 mounts)","offer_id":15861457990,"sku":"SX-4","price":33.0,"currency_code":"USD","in_stock":true},{"title":"GP-N","offer_id":19815616006,"sku":"GP-N","price":33.0,"currency_code":"USD","in_stock":true},{"title":"SXP","offer_id":19815601350,"sku":"SXP","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Advanced Polaris\/MX","offer_id":33855880262,"sku":"MX\/AP-SM","price":50.0,"currency_code":"USD","in_stock":true},{"title":"EM-400\/500\/NJP","offer_id":19815558470,"sku":"EM400","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Astro-Physics 900\/1200","offer_id":33855878022,"sku":"AP900","price":50.0,"currency_code":"USD","in_stock":true},{"title":"EQ-8","offer_id":26172164742,"sku":"EQ8","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Losmandy G-11","offer_id":17075149318,"sku":"G11","price":50.0,"currency_code":"USD","in_stock":true},{"title":"General Purpose Mount (GPM)","offer_id":19815242566,"sku":"GPM\/UNC4\/1","price":33.0,"currency_code":"USD","in_stock":true},{"title":"MESU","offer_id":19815587590,"sku":"MESU","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Smart EQ","offer_id":30962328070,"sku":"SMAT-EQ","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Astrotrac","offer_id":31622254534,"sku":"ASTROTRAC","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20210524828_c53f8894-fcd1-4ee8-9de1-404126faf461.jpg?v=1690234903"},{"product_id":"polemaster-no-adapter","title":"Polemaster (No Adapter)","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe PoleMaster is an easy, convenient and fast way to achieve excellent polar alignment.  It has been recognized by astronomy enthusiasts around the world and has become a must-have for anyone using an equatorial mount for visual use or for imaging.  The PoleMaster electronic polar axis alignment device is a patented product of QHYCCD and is protected by Chinese, US patents and International PCT.\u003c\/p\u003e\n\u003cp\u003eAs any seasoned astroimager would agree, achieving good polar alignment is not an easy task. You may spend hours under precious dark sky trying to get that perfect polar alignment, but in the end you may not know whether good alignment has in fact been achieved. Even after you have obtained good alignment, a gentle knock on the mount may send the polar alignment off and you may have no other choice but to start from scratch again. With an hour here and an hour there trying to get polar aligned, it soon will be dawn and time to pack up the geari.\u003c\/p\u003e\n\u003cp\u003eThe PoleMaster is a great solution to this problem. The PoleMaster is an innovative product pioneered by QHYCCD to relieve the pain of polar alignment. Using PoleMaster and following a few simple, easy-to-follow, steps you can achieve perfect polar alignment in 2-3 minutes, with an accuracy of up to 30 arc seconds.\u003c\/p\u003e\n\u003cp\u003eWith Polemaster, You don’t need to rotate the telescope to some uncomfortable position to keep the optical polar axis of the equatorial mount unobstructed.  Also, you don’t need to squat down to look through the polar axis scope.  You don’t need to turn off all the light sources to allow the naked eye to adapt to the darkness and look for the Polaris in the field of view. You also don’t need to enter the date and time and then rotate the equatorial mount to a strange angle, finally you don’t need to adjust the equatorial level. With the PoleMaster you can observe the alignment of the polar axis at any time, as well as continuously monitor the polar axis. When the equatorial mount moves inadvertently, you can also tune it back without having to redo everything.\u003c\/p\u003e\n\u003cp\u003eThe PoleMaster’s pixel resolution is approximately 30 arc seconds. The camera’s pixel matrix itself is a good ruler, so the accuracy it measures is much higher than the accuracy of the macroscopic lens. In the best case it can achieve an alignment accuracy of 30 arc seconds.\u003c\/p\u003e\n\u003cp\u003eWide Field of View: The electronic polar mirror has a large field of view of 11 degrees x 8 degrees, so it is easy to find the Polaris.\u003c\/p\u003e\n\u003cp\u003eOnce you have calibrated with a PoleMaster, you only need to perform a single-star sync (one-star calibration).  This greatly facilitates the setup of an equatorial mount.\u003c\/p\u003e\n\u003cp\u003eWith a suitable adapter ring, the PoleMaster can be mounted to any equatorial mount. Even single-axis equatorial mounts that have no ability to correct in declination will benefit because with the PoleMaster, after the polar axis is aligned, the amount of drift in the declination direction will be very small, which can further improve the performance of such an equatorial mount.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cp\u003eThe PoleMaster achieves polar axis alignment following this simple idea: Find the position of the pole and then make it coincide with the center of rotation of the equatorial mount’s RA axis, so that the right ascension axis of the equatorial mount is aligned with the axis of the Earth’s rotation.  The PoleMaster can be mounted in front of the Equatorial Mount’s RA axis.  It contains a highly sensitive camera that dynamically captures star images near the North celestial pole in real time. Its sensitivity is higher than the naked eye, so not only can you see the North Star, but you can also see a few dim stars near Polaris.  Based on the location of these stars, the software calculates the true north pole position. At the same time, the PoleMaster detects the position of the center of rotation of the right ascension axis and then marks the position of the two points on the screen. All you have to do is adjust the equatorial mount so that the two points overlap and the polar axis is aligned. Polar alignment is now a simple matter of moving the two centers of rotation so they overlap. Piece of cake!\u003c\/p\u003e\n\u003cp\u003eIn comparison with other polar alignment techniques, PoleMaster has the following advantage:\u003cbr\u003e1. Speed and convenience: With PoleMaster you do not need to move the telescope to a specific place just to unblock the polar scope. You do not need to kneel or contort your body to look through the polar scope. You do not need to fully dark adapt just to see the pole star. You do not need to level your mount. You do not need to worry about the entering the date and time in your handset and figure out where to rotate the mount to coincide with the current pole star position.\u003cbr\u003e2. Accuracy: With a high precision camera, one can achieve accuracy not achievable with the naked eye. The imaging camera in PoleMaster has a resolution of 30 arc second, so the best polar alignment that can be achieved by PoleMaster is also in the order of 30 arc seconds.\u003cbr\u003e3. Wide angle view of the polar region: A wide field of view of 11×8 degree makes it very easy to locate the pole star\u003cbr\u003e4. Easy to install: PoleMaster can be easily installed onto any equatorial mount through mount-specific adapters, even on mounts without a polar scope.\u003cbr\u003e5. Real time polar alignment checking \/ adjustment: By using PoleMaster you can monitor your polar alignment in real time. In the event that polar alignment is lost, it is now a simple matter to bring it back without having to start from scratch.\u003cbr\u003e6. Three star alignment no longer needed: Once you are polar aligned, you will only need to perform one star alignment – a real time saver.\u003cbr\u003e7. Perfect companion to single axis mounts: When used with single (RA-only) axis mount, good polar alignment will minimize drift in the DEC axis therefore maximizing the performance of your mount.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"362\"\u003ePoleMaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eField of View\u003c\/td\u003e\n\u003ctd width=\"362\"\u003e11 degrees x 8 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd width=\"362\"\u003e9th Magnitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eCoarse Adjustment\u003c\/td\u003e\n\u003ctd width=\"362\"\u003e5 arc minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eFine Adjustment\u003c\/td\u003e\n\u003ctd width=\"362\"\u003eUp to 30 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"362\"\u003eMini USB2.0 Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eSoftware\u003c\/td\u003e\n\u003ctd width=\"362\"\u003eQHYCCD PoleMaster Calibration Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eInternal non-volatile memory\u003c\/td\u003e\n\u003ctd width=\"362\"\u003eNon-volatile internal EEPROM memory capable of storing several small frames for calibration routines, focus, optic analysis, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"362\"\u003e106g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"260\"\u003eReference Price (without adapter)\u003cbr\u003eQHYCCD Standard Adapter Ring\u003cbr\u003eQHYCCD Large Adapter Ring\u003c\/td\u003e\n\u003ctd width=\"362\"\u003eUS$269\u003cbr\u003eUS$30\u003cbr\u003eUS$45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":14994718406,"sku":"100061","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210524306.jpg?v=1678312005"},{"product_id":"cs-interface","title":"CS Interface","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eCS Interface for QHY 5L-II Camera.\u003c\/p\u003e","brand":"QHY","offers":[{"title":"AR Glass Window","offer_id":14994836358,"sku":"CSINTERFACE-AR","price":15.0,"currency_code":"USD","in_stock":true},{"title":"IR Glass Window","offer_id":14994891270,"sku":"CSINTERFACE-IR","price":15.0,"currency_code":"USD","in_stock":true},{"title":"No Glass Window","offer_id":14994891334,"sku":"CSINTERFACE","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/CS_-800x800.JPG?v=1454700036"},{"product_id":"9-core-cable","title":"9 Core Cable","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eReplacement cable for:\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan\u003eQHY8L, \u003c\/span\u003e\u003cspan\u003eQHY9, \u003c\/span\u003e\u003cspan\u003eQHY10, \u003c\/span\u003e\u003cspan\u003eQHY12, \u003c\/span\u003e\u003cspan\u003eQHY21, \u003c\/span\u003e\u003cspan\u003eQHY22, \u003c\/span\u003e\u003cspan\u003eQHY23\u003c\/span\u003e\n\u003c\/h4\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":17564912070,"sku":"TAC-QHY-9CORE2.5","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/9_-800x800.png?v=1459881021"},{"product_id":"c-interface","title":"C Interface","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eC Interface for QHY 5L-II Camera.\u003c\/p\u003e","brand":"QHY","offers":[{"title":"AR Glass Window","offer_id":20104045894,"sku":"CINTERFACE-AR","price":13.0,"currency_code":"USD","in_stock":true},{"title":"IR Glass Window","offer_id":20104045958,"sku":"CINTERFACE-IR","price":13.0,"currency_code":"USD","in_stock":true},{"title":"No Glass Window","offer_id":20104046022,"sku":"CINTERFACE","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/C_-800x800.JPG?v=1463609148"},{"product_id":"oag-off-axis-guider","title":"OAG (Off-Axis Guider)","description":"\u003cblockquote\u003e\n\u003cdiv align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eQHY OAG -  Thin and Flexible Setup\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan color=\"#3C3C3C\" class=\"ws12\" style=\"color: #3c3c3c;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe main purpose of the OAG is to use the same optical path as the main camera.  This avoids the problem of differential deflection that can occur when using a separate optical system for guiding. This method provides more accurate guiding and sharper images.\u003c\/p\u003e\n\u003cp\u003eQHYOAG includes a precision 1.25-inch helical focuser that accepts our QHY5II and QHY5III cameras.  The focusing process is comfortable.  After focusing, you can lock the focus mechanism with thumbscrews.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQHYOAG has three models. The major difference is its different diameter. The three model are QHYOAG-S,QHYOAG-M,QHYOAG-L. \u003c\/span\u003eQHYOAG is a thin and solid design. The OAG main body is just 10mm thick. Adding an M42 thread or M54 adapter ring adds only 3mm for a total thickness of 13mm. There are six 3mm through holes in the OAG for direct connection to the QHYCFW and QHY A Series cameras\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eThere is a focuser in the QHYOAG. It is for the focus adjustment of the guider. There is a thumb to lock the position. When focusing please loose this thumb. After focusing get well , lock it. Please do not move the focus ring when in lock status to avoid the damage. When it is locked, you will still find the focus ring can be rotate a little. This is normal and the focus is not changing.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe light patch hole of the QHYOAG is 7mm for the guider camera.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan color=\"#3C3C3C\" class=\"ws12\" style=\"color: #3c3c3c;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan color=\"#3C3C3C\" class=\"ws12\" style=\"color: #3c3c3c;\"\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"126\"\u003e\u003cstrong\u003eQHYOAG-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"227\"\u003e\u003cstrong\u003eQHYOAG-M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"127\"\u003e\u003cstrong\u003eQHYQAG-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eTelescope Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"126\"\u003eM42\/0.75\u003c\/td\u003e\n\u003ctd width=\"227\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"127\"\u003eM62\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eDiameter of 6 x M3 screw hole positions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"126\"\u003e54mm\u003c\/td\u003e\n\u003ctd width=\"227\"\u003e62mm\u003c\/td\u003e\n\u003ctd width=\"127\"\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eSuitable for CCD\/CMOS Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"126\"\u003e1inch or smaller\u003c\/td\u003e\n\u003ctd width=\"227\"\u003e4\/3 inch\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAPS-C,\u003c\/p\u003e\n\u003cp\u003eAPS-H,\u003c\/p\u003e\n\u003cp\u003e36 x 24mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"127\"\u003eLarger than Full Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eCompatible Products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"126\"\u003eCFW3-S，\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eQHY183M\u003c\/p\u003e\n\u003cp\u003eQHY5III Series\u003c\/p\u003e\n\u003cp\u003eQHY90A\u003c\/p\u003e\n\u003cp\u003eQHY695A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"227\"\u003eQHY16200A\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCFW3-M\u003c\/p\u003e\n\u003cp\u003eCFW3-L\u003c\/p\u003e\n\u003cp\u003eQHY268M\/C\u003c\/p\u003e\n\u003cp\u003eQHY600M\/C\u003c\/p\u003e\n\u003cp\u003eQHY294Pro M\/C\u003c\/p\u003e\n\u003cp\u003eQHY163M\u003c\/p\u003e\n\u003cp\u003eQHY128C\/247C\/367C\/168C\/410C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"127\"\u003eCFW3XL\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eQHY16803\u003c\/p\u003e\n\u003cp\u003eQHY09000\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eGuide Camera Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"126\"\u003e1.25-inch\u003c\/td\u003e\n\u003ctd width=\"227\"\u003e1.25-inch\u003c\/td\u003e\n\u003ctd width=\"127\"\u003e1.25-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e127g\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e145g\u003c\/td\u003e\n\u003ctd\u003e149g\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003e\u003cstrong\u003eReference Price\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSD180\u003c\/td\u003e\n\u003ctd\u003eUSD230\u003c\/td\u003e\n\u003ctd\u003eUSD280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003cspan color=\"#3C3C3C\" class=\"ws12\" style=\"color: #3c3c3c;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"table1\"\u003e\n\u003cdiv class=\"wpmd\"\u003e\n\u003cdiv align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"g_nav90d\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"g_nav100d\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"image1\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv id=\"image7\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"table2\"\u003e\n\u003cdiv class=\"wpmd\"\u003e\n\u003cdiv align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"OAG-S","offer_id":20765274566,"sku":"100073","price":189.0,"currency_code":"USD","in_stock":true},{"title":"OAG-M","offer_id":20765274630,"sku":"100074","price":212.0,"currency_code":"USD","in_stock":true},{"title":"OAG-L","offer_id":20765274694,"sku":"100075","price":266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20210526613.jpg?v=1689882572"},{"product_id":"183-m-c","title":"183 M\/C","description":"\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY183 is a model designed for astrophotography beginners. It exhibits excellent sensitivity and low noise, with the back illuminated 183 having higher sensitivity and somewhat higher resolution.  It is well suited to planetary and deep-space imaging particularly when mated with the CFW3 filter wheel. This model has two-stage thermal electric cooling of the sensor to about minus 40 degrees C below ambient for maximum reduction of dark current noise in long exposures.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY183 incorporates QHY’s Anti-Amp Glow technology to significantly reduce typical CMOS amplifier glow to a minimum, allowing excellent calibration by subtracting a dark frame.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY183 utilizes the Anti-Dew features common to the QHY COLDMOS cameras. Dew is moisture that condenses from the air onto the outside of the chamber window.  Frost is water vapor that freezes when it comes into contact with the inside of the chamber window or the surface of the sensor.  QHY has nearly 20 years of experience designing cooled cameras and these models benefit from those years of anti-dew and anti-frost design experience.  To help prevent dew from forming on the chamber window heating elements are built into the light shield just above the chamber. To avoid frost from forming inside the chamber a desiccant tube is provided that can easily be attached by the user to the outside of the camera when needed to dry the internal atmosphere of the chamber and remove any built-up moisture.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY183 models can be used as guiding devices, too.  The opto-isolated guiding port is a standard ST-4 configuration using an RJ11 style Jack.  A guiding cable is included with each camera.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 183 with its smaller higher resolution sensor is a good match to short focal length telescopes or for imaging smaller dim objects through a large scope.  The larger 163 gives a greater field of view and would be a good choice for imaging larger areas of the sky such as nebula or when coupled to a longer focal length telescope to take greater advantage of the scopes full field.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QHY183M is a one-inch, 20 Megapixel back-illuminated monochrome CMOS camera with a peak QE of 84%.  The pixel size is 2.4um, yielding high-resolution with modest size telescopes.  The camera is capable of producing 15FPS@20 Megapixels.  It has a two-stage TEC that cools the sensor to -40C to -45C below ambient.  The ADC is 12-bit \/ 16-bit with 1e- read noise!  The computer interface is USB 3.0 and exposure times can be set from 50us to 3600sec.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"96%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003cstrong\u003eQHY183M\/C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eCMOS Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSONY IMX183 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eMono\/Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eBoth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eFSI\/BSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003ePixel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e2.4um*2.4um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eEffective Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e5544*3684\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eEffective Pixels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e20 mega\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\n\u003cstrong\u003eSensor Size\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eTypical 1 inch\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e13.3mm*8.87mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eFullwell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e15.5ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eAD Sample Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e12bit (output as 16bit and 8bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eMax Full Frame Rate and ROI Frame Rate \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e5544*3684 Full Resolution\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e19FPS@8BIT    7.5FPS@12BIT\u003c\/p\u003e\n\u003cp\u003e4096*2160 4K HD Video\u003c\/p\u003e\n\u003cp\u003e31FPS@8BIT  12FPS@12BIT\u003c\/p\u003e\n\u003cp\u003e1920*1080 HD Video\u003c\/p\u003e\n\u003cp\u003e60FPS@8BIT   24FPS@12BIT\u003c\/p\u003e\n\u003cp\u003e800*600 SVGA\u003c\/p\u003e\n\u003cp\u003e106FPS@8BIT   42FPS@12BIT\u003c\/p\u003e\n\u003cp\u003e640*480  VGA\u003c\/p\u003e\n\u003cp\u003e130FPS@8BIT   53FPS@12BIT*\u003cbr\u003eAnd more resolutions (Support any region ROI)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eReadout Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e2.7e-@lowest gain\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1.0e@high gain\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eDark Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e0.0024e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eExposure Time Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e50us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eUnity Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eAnti-Glow Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eShutter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eComputer Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eBuilt-in Image Buffer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e128MByte DDR2 memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eDual Stage TEC cooler (-40C below ambient）（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eOptic Window Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eQHY183M: AR+AR High Quality Multi-Layer Anti-Reflection Coating\u003cbr\u003eQHY183C: IR cut filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eAnti-Dew Heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSilicon gel tube socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eTelescope Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eM42\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eBack Focal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"15%\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e650g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270.png 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270-768x381.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270-1536x762.png 1536w\" sizes=\"(max-width: 1847px) 100vw, 1847px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270.png\" class=\"aligncenter size-full wp-image-768 lazyloaded\" data-sizes=\"(max-width: 1847px) 100vw, 1847px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270.png 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270-768x381.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430270-1536x762.png 1536w\" height=\"916\" width=\"1847\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172-1536x612.png 1536w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172.png\" class=\"aligncenter size-full wp-image-769 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430172-1536x612.png 1536w\" height=\"687\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892-1536x612.png 1536w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892.png\" class=\"aligncenter size-full wp-image-770 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430892-1536x612.png 1536w\" height=\"687\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094.png\" class=\"aligncenter size-full wp-image-771 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043094-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287.png\" class=\"aligncenter size-full wp-image-772 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430287-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"QHY183C","offer_id":29350332102,"sku":"100090","price":747.0,"currency_code":"USD","in_stock":true},{"title":"QHY183M","offer_id":4086352543771,"sku":"100105","price":1067.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/QHY183-4-s.jpg?v=1557524880"},{"product_id":"5iii-174","title":"5-III 174 M","description":"\u003cp\u003e\u003cspan\u003eQHY5III174M\/C uses a 1\/1.2-inch, 2.3 Megapixel, SONY Exmore IMX174 CMOS sensor with global shutter.  Available in both monochrome and color. The large sensor size is a great choice for solar imaging and the large pixel size and high QE makes it excellent for deep-sky imaging as well.  Typical of all models in the QHY5III Series, this camera produces a high frame rate with the USB 3.0 interface, 138 frames per second at full resolution, up to 490 FPS at selected ROI.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe QHY5-III series cameras are USB3 super-speed cameras and guiders. They can be used in a standard 1.25-inch eyepiece holder.  All QHY5III series cameras come in a very small but powerful package!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003e\u003cb data-mce-fragment=\"1\"\u003eModel\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY5III174\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY5III178\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY5III290M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY5III485C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003eSony IMX174\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003eSony IMX178\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003eSony IMX290\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003eSony IMX485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eColor\/Mono\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003eBoth\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003eBoth\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003eMono Only\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003eColor Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003eFSI\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003eBSI\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003eBSI\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e5.86um\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e2.4um\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e2.9um\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003ePixel Array\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e1920*1200\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e3072*2048\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e1920*1080\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e3864*2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e2.3MP\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e6.3MP\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e2MP\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e8.4MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e1\/1.2inch\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e1\/1.8inch\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e1\/2.8inch\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e1\/1.2inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eFrame Rate @Full Frame\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e138FPS\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e50FPS\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e135FPS\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e44FPS@8-bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eFrame rate @ROI readout\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e262FPS@ 960*600\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e490FPS@ 480*300\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e100FPS@\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1528*1024\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e190FPS@\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e764*512\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e220FPS@\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e960*540\u003cbr data-mce-fragment=\"1\"\u003e460FPS@\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e480*270\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e78.5FPS@1200lines, 87FPS@1080lines, 91.5FPS@1024lines, 97.5FPS@960lines, 121FPS@768lines, 190FPS@480lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eFul Well Capacity\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e32ke-\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e15ke-\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e15.7ke-\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e12ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eA\/D\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e12bit\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e14bit\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e12bit\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e12bit (output as 16bit and 8bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eNon-volatile memory \/ On camera storage\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003eBuild-in total 512Kbytes Flash Memory. 100Kbytes user-accessible space\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003eBuild-in total 512Kbytes Flash Memory. 100Kbytes user-accessible space\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003eBuild-in total 512Kbytes Flash Memory. 100Kbytes user-accessible space\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e128MB DDR II Memory Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003eSt4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003eSt4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003eSt4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003eSt4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"87\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"86\"\u003e89g\/85g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"89\"\u003e86g\/87g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"95\"\u003e86g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"131\"\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"1723\" height=\"687\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100-1536x612.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100.png\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" class=\"aligncenter size-full wp-image-849 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100.png\" sizes=\"(max-width: 1723px) 100vw, 1723px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507100-1536x612.png 1536w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"1723\" height=\"687\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611-1536x612.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611.png\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" class=\"aligncenter size-full wp-image-850 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611.png\" sizes=\"(max-width: 1723px) 100vw, 1723px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611.png 1723w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611-768x306.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507611-1536x612.png 1536w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1059\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-2048x847.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-851 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050713-2048x847.jpg 2048w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"1631\" height=\"687\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759-1536x647.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759.png\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" class=\"aligncenter size-full wp-image-852 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759.png\" sizes=\"(max-width: 1631px) 100vw, 1631px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021050759-1536x647.png 1536w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"1631\" height=\"687\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263-1536x647.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263.png\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" class=\"aligncenter size-full wp-image-853 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263.png\" sizes=\"(max-width: 1631px) 100vw, 1631px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507263-1536x647.png 1536w\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"QHY5III174M","offer_id":32457593414,"sku":"100063","price":659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20230323382.jpg?v=1706732333"},{"product_id":"367c","title":"367C Pro","description":"\u003cp data-mce-fragment=\"1\"\u003eQHY367C PRO is the improved version of QHY367C. We redesigned the CMOS sensor structure and use the Flexible Printed Circuit (FPC) to replace the previous PCB. This FPC is very small and it allows us to seal the CMOS sensor manually instead of standard reflow soldering. Besides, QHY367PRO will support the FPGA firmware upgrade via USB function. The internal FPGA code is more easy to get update.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY367C Pro is a full frame color cooled cmos camera with SONY IMX094 sensor. 14bit ADC, zero amplifier glow. QHY367C Pro is one of the top performing full frame camera among COLDMOS Series.The Sony Exmor IMX094 CMOS sensor is also found in the Nikon D800\/810 DSLR cameras. This sensor is implemented in the QHY367C Pro specifically for astronomical use with QHYCCD thermal noise reduction technology. With read noise as low as 2.4e-, full well capacity of 56ke-, the camera has a dynamic range of more than 14 stops.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTRUE RAW Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Dew Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003cp\u003eAs a result the dark current of the camera is \u003cspan data-mce-fragment=\"1\"\u003e0.0015e-\/p\/s at -15C.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"623\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e\n\u003cstrong\u003eQHY168C\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Discontinued in 2022)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e\u003cstrong\u003eQHY247C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e\n\u003cstrong\u003eQHY128C\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Discontinued in 2022)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e\u003cstrong\u003eQHY367C PRO\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eSony IMX071\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eSony IMX193\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eSony IMX128\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eSony IMX094\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eColor\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eColor\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eColor\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eFSI\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eFSI\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eFSI\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eFSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e4.8um*4.8um\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e3.91um*3.91um\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e5.97um*5.97um\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e4.88um*4.88um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e4952*3288\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e6024*4024\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e6036 * 4028\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e7376*4938\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e16MP\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e24MP\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e24MP\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e36MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAPS-C\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAPS-C\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eFull Format\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e36mm*24mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eFull Format\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e36mm*24mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e46ke-\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e36ke-\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e74ke-\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e56ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e14bit\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e14bit\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e14-bit\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e14bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e10FPS\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e3FPS\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e5FPS\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e3.2FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e2.3e- to 3.2e-\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e1e- to 2.7e-\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e1.8e- to 4e-\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e2.4e- to 3.2e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e0.0007e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e0.0012e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e0.0006e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e0.0015e\/pixel\/sec @-15C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e30us-3600sec\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e50us-3600sec\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e60us-3600se\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e60us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e10\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e2200\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e3300\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e2800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eAmp Glow\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eZero Amp\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eZero Amp\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eZero Amp\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eZero Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eDual Stage TEC cooler（about -40 below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eDual Stage TEC cooler（about -35C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eDual Stage TEC cooler（about -35C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eDual Stage TEC cooler（about -45C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e700g\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e699g\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e788g\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e678g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926.png\" class=\"aligncenter size-full wp-image-743 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042926-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290.png 1660w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290-1536x636.png 1536w\" sizes=\"(max-width: 1660px) 100vw, 1660px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290.png\" class=\"aligncenter size-full wp-image-744 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 1660px) 100vw, 1660px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290.png 1660w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429290-1536x636.png 1536w\" height=\"687\" width=\"1660\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975.png\" class=\"aligncenter size-full wp-image-745 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429975-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988.png\" class=\"aligncenter size-full wp-image-746 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042988-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000.png\" class=\"aligncenter size-full wp-image-747 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/202104291000-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356.png 2678w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356-768x338.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356-1536x676.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356-2048x901.png 2048w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356.png\" class=\"aligncenter wp-image-2104 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356.png 2678w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356-768x338.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356-1536x676.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091356-2048x901.png 2048w\" height=\"475\" width=\"1080\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":40110398022,"sku":"110059","price":2862.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210524826.png?v=1674606136"},{"product_id":"247c","title":"247C","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eQHY247C uses a SONY IMX193 APS size color CMOS sensor.  Pixel size is 3.91um and it has a 14-bit A\/D with a  full well capacity of 36ke-.  It has 2.7e- read noise at lowest gain, 2.2e- read noise at unity gain (system gain = 1e\/ADU), and 1.0e- at high gain. It’s ideal for stacking many short exposures. The IMX193 has superb quality AR coatings on the sensor and this can significantly reduce the halo effect.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTRUE RAW Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Dew Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003cp\u003eAs a result the dark current of the camera is 0.0012e-\/p\/s at -15C.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"623\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e\n\u003cstrong\u003eQHY168C\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Discontinued in 2022)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e\u003cstrong\u003eQHY247C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e\n\u003cstrong\u003eQHY128C\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Discontinued in 2022)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e\u003cstrong\u003eQHY367C PRO\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eSony IMX071\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eSony IMX193\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eSony IMX128\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eSony IMX094\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eColor\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eColor\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eColor\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eFSI\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eFSI\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eFSI\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eFSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e4.8um*4.8um\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e3.91um*3.91um\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e5.97um*5.97um\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e4.88um*4.88um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e4952*3288\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e6024*4024\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e6036 * 4028\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e7376*4938\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e16MP\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e24MP\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e24MP\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e36MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAPS-C\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAPS-C\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eFull Format\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e36mm*24mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eFull Format\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e36mm*24mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e46ke-\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e36ke-\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e74ke-\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e56ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e14bit\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e14bit\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e14-bit\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e14bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e10FPS\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e3FPS\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e5FPS\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e3.2FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e2.3e- to 3.2e-\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e1e- to 2.7e-\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e1.8e- to 4e-\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e2.4e- to 3.2e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e0.0007e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e0.0012e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e0.0006e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e0.0015e\/pixel\/sec @-15C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e30us-3600sec\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e50us-3600sec\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e60us-3600se\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e60us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e10\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e2200\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e3300\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e2800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eAmp Glow\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eZero Amp\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eZero Amp\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eZero Amp\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eZero Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eUSB3.0\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eDual Stage TEC cooler（about -40 below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eDual Stage TEC cooler（about -35C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eDual Stage TEC cooler（about -35C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eDual Stage TEC cooler（about -45C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating (For color camera user need to add a UV\/IR filter in the light path)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"111\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"139\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd width=\"173\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"88\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e700g\u003c\/td\u003e\n\u003ctd width=\"111\"\u003e699g\u003c\/td\u003e\n\u003ctd width=\"139\"\u003e788g\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e678g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1.png\" class=\"aligncenter size-full wp-image-731 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429596-1-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720.png 1660w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720-1536x636.png 1536w\" sizes=\"(max-width: 1660px) 100vw, 1660px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720.png\" class=\"aligncenter size-full wp-image-732 lazyloaded\" data-sizes=\"(max-width: 1660px) 100vw, 1660px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720.png 1660w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429720-1536x636.png 1536w\" height=\"687\" width=\"1660\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590.png\" class=\"aligncenter size-full wp-image-733 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429590-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830-1536x647.png 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830.png\" class=\"aligncenter size-full wp-image-734 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830.png 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429830-1536x647.png 1536w\" height=\"687\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484.png 1653w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484-768x319.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484-1536x638.png 1536w\" sizes=\"(max-width: 1653px) 100vw, 1653px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484.png\" class=\"aligncenter size-full wp-image-735 lazyloaded\" data-sizes=\"(max-width: 1653px) 100vw, 1653px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484.png 1653w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484-768x319.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210429484-1536x638.png 1536w\" height=\"687\" width=\"1653\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373.png 2066w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373-768x627.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373-1536x1255.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373-2048x1673.png 2048w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373.png\" class=\"aligncenter wp-image-2102 lazyloaded\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373.png 2066w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373-768x627.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373-1536x1255.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021091373-2048x1673.png 2048w\" height=\"882\" width=\"1080\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":41561041158,"sku":"100103","price":1373.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/247.jpg?v=1492025010"},{"product_id":"m48f-medium-6-through-holes-with-2-inch-filter-holder-020055","title":"M48(F)-Medium 6 through holes with 2 Inch Filter Holder (020055)","description":"","brand":"QHY","offers":[{"title":"Default Title","offer_id":47986441862,"sku":"020055","price":20.0,"currency_code":"USD","in_stock":true}]},{"product_id":"m54mnikon-10mm-adapter-020073","title":"M54(M)Nikon 10mm adapter (020073)","description":"","brand":"QHY","offers":[{"title":"Default Title","offer_id":47986677382,"sku":"020073","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/image.png?v=1597898661"},{"product_id":"mini-guidescope-with-dew-shield","title":"Mini GuideScope with Dew Shield","description":"\u003ch2\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWhen the pixels of a guide camera becomes small and QE becomes high, you may not need a big guide scope, smaller pixels can detect the guide error in a shorter focal length.  And, when the focal length is reduced, the FOV becomes larger, so it is easier to find bright guide stars.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eQHYCCD’s new miniGuideScope is based on just this idea. The miniGuideScope is a 30mm f\/4.3 (130mm FL) ultra-small telescope. It has no complex focal adjust system. Just rotate the front of the OTA and it provides fine focal adjustment. Once focus is achieved, the tube can be locked into position and there is not need to focus again unless the system is moved.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe miniGuideScope provides pin-point star images as sharp as any lens in the industry.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan class=\"ws12\" style=\"color: #3c3c3c;\" color=\"#3C3C3C\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"5\" bgcolor=\"#ffffff\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eModel\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eminiGuideScope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eDiameter\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eFocal Length\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eAperture\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1:4.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eObject Lens Type\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDoublet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eFocus System\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFront Side Focuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eFocus Locker\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCamera Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eC\/CS Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCompatible Cameras\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY5II and QHY5III series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAnti-Scatter Light Matt Paint\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eYes, Internal painted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eWeight (OTA only)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e111g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTelescope Connector\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOptional Standard ViewFinder Scope Connector with Tripod Screw Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDiameter of the OAT\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e31.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFocus Adjustable Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eInf. to 1.5 meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":5217660010523,"sku":"100062","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/0_9d2d9da1-417d-4aa8-9440-df339fe4c016.jpg?v=1683824981"},{"product_id":"42-scientific-grade-camera","title":"42 Pro Scientific Grade Camera","description":"\u003cp data-mce-fragment=\"1\"\u003eThe QHY42PRO-BSI uses the Gsense400 Scientific CMOS sensor with extraordinary 95% peak QE, 79% UV QE, and very good NIR response, plus an extremely low read noise of 1.7e-.  The QHY42 has relatively large 11um pixels in a 2k x 2k array.  The sensor size is 22.5mm x 22.5mm yielding a good field of view even at longer focal lengths. This camera is ideal for astronomical and biological science research.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHYCCD also supplies the QHY42PRO-FSI version.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe standard version has 2-stage TE cooling and a USB3.0 interface. The camera has three readout modes: single 12bit high gain channel output, single 12bit low gain channel output. Dual 12bit high gain and low gain output mode.  Single channel output is 24FPS at 12-bits.  Dual-channel HDR output is 12FPS at 12-bits.\u003c\/p\u003e\n\u003cp\u003eQHY42PRO has the GPS \/ Trig Signal interface. It can output the precise exposure starting\/ending waveform for external measurement.  It can also connect with QHYCCD GPS-BOX to measure it. The QHYCCD GPS-BOX will output the timestamp onto the image head of each frame.\u003c\/p\u003e\n\u003ch4\u003eModels\u003c\/h4\u003e\n\u003cdiv\u003e\u003cimg data-cke-saved-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/1203\/20181203020000479.bmp\" alt=\"\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/1203\/20181203020000479.bmp\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe QHY42PRO is a cooled scientific CMOS camera with extremely low (1.6e-) read noise. We also offer the QHY42-BSI in a UV enhanced version. The sensor array is 2048 x 2048 with relatively large 11um pixels and 89ke- full well capacity. The QHY42PRO is capable of high frame rates up to 24FPS at full resolution.\u003c\/p\u003e\n\u003cp\u003eFor BSI verson, there is three type of the coating of the sensor. TVBIS,UV,VIS. The TVBIS is the most popular type and it has the best QE of 95%. The UV version has a peak QE of 76% on the 275nm.  While the TVBIS version has also a high UV QE at 240nm. For UV application. Both TVISB and UV is possible to be use. You can select it according the QE curve. And the TVISB version has lower dark current than UV version. VIS version is not so popular and sometimes the sensor factory does no stock. So if you need the VIS version you need to quote QHYCCD for details.\u003c\/p\u003e\n\u003cp\u003eThe first version QHY42 is released in early 2018. And now we will release the enhanced version QHY42PRO. The different of QHY42 and QHY42PRO is that QHY42 only support the single ADC channel output (which called STD mode in the datasheet of Gsense400 , and 24FPS for 8bit\/12bit . While the QHY42PRO support both STD mode and the dual channel ADC mode (HDR mode). The dual ADC can work together to sample the same pixels. And output two images. One is high gain and another is low gain. Which can enlarge the dynamic of the output data. The QH42PRO HDR mode will output the 4096*2048 image. Which consist two 2048*2048 image.   QHY42PRO also support the remote FPGA upgrade function via USB port. In future if there is any upgrade of the FPGA code, you can upgrade it directly without send back to factory to upgrade.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eQHY42PRO-BSI \/ QHY42PRO-UV \/QHY42PRO-FSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eGpixel GSENSE400 BSI \/ UV \/ FSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e11um x 11um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eSensor Surface Glass\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eClear Glass \/ UV enhanced AR coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e2048 x 2048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e4 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e22.5mm x 22.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e89ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eA\/D\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eDual 12-bit A\/D (High Gain Channel and Low Gain Channel) *\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNote: The QHY42 camera in stock is single channel outputs, it support 2048*2048 8\/12bit single channel image output. The QHY42PRO camera has dual ADC channel with 2048*2*2048 8\/12bit HDR image output.  The QHY42 user can be upgraded without cost after QHY42PRO released.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eTypical 2-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eFull Frame Rate and ROI Frame Rate\u003c\/td\u003e\n\u003ctd\u003eQHY42\u003cbr\u003e24FPS@2048*2048 12bit (STD mode)\u003cbr\u003e24FPS@2048*2048 8bit  (STD mode)QHY42PRO\u003cbr\u003e24FPS@4096*2048 dual 8bit  (HDR mode)\u003cbr\u003e12FPS@4096*2048 dual 12BIT (HDR mode)\u003cbr\u003e48FPS@2048*2048 8bit (STD mode)\u003cbr\u003e24FPS@2048*2048 12BIT (STD mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e1.7e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e20us-300sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eAnti-Glow Control\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eYes. Can be enabled and disabled. Significant Glow Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"385\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e128MByte(512Mb) DDR2 memory in QHY42\/PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003e\u003c\/td\u003e\n\u003ctd width=\"385\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003eDual Stage TEC cooler（-35C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Test temperature +20°)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM54\/0.75 female thread on the fast installer\/center adjust ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17.5mm（±0.5）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e735g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349.jpg 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349-768x306.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349-1536x612.jpg 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349.jpg\" class=\"aligncenter size-full wp-image-944 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349.jpg 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349-768x306.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510349-1536x612.jpg 1536w\" height=\"650\" width=\"1631\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894.jpg 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894-768x306.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894-1536x612.jpg 1536w\" sizes=\"(max-width: 1631px) 100vw, 1631px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894.jpg\" class=\"aligncenter size-full wp-image-945 lazyloaded\" data-sizes=\"(max-width: 1631px) 100vw, 1631px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894.jpg 1631w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894-768x306.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210510894-1536x612.jpg 1536w\" height=\"650\" width=\"1631\" alt=\"\" decoding=\"async\"\u003eQHY42Pro-BSI\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949.png 2568w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949-768x346.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949-1536x691.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949-2048x922.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949.png\" class=\"aligncenter wp-image-2011 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949.png 2568w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949-768x346.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949-1536x691.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724949-2048x922.png 2048w\" height=\"776\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106.png 2553w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106-768x350.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106-1536x700.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106-2048x933.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106.png\" class=\"aligncenter wp-image-2012 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106.png 2553w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106-768x350.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106-1536x700.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724106-2048x933.png 2048w\" height=\"785\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453-768x349.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453-1536x698.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453-2048x931.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453.png\" class=\"aligncenter wp-image-2013 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453-768x349.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453-1536x698.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021072453-2048x931.png 2048w\" height=\"783\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812-768x359.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812-1536x719.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812-2048x958.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812.png\" class=\"aligncenter wp-image-2014 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812-768x359.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812-1536x719.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724812-2048x958.png 2048w\" height=\"806\" width=\"1723\" alt=\"\" decoding=\"async\"\u003eQHY42Pro-FSI\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460.png 2568w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460-768x346.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460-1536x691.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460-2048x922.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460.png\" class=\"aligncenter wp-image-2015 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460.png 2568w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460-768x346.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460-1536x691.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724460-2048x922.png 2048w\" height=\"776\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650.png 2553w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650-768x350.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650-1536x700.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650-2048x933.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650.png\" class=\"aligncenter wp-image-2016 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650.png 2553w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650-768x350.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650-1536x700.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724650-2048x933.png 2048w\" height=\"785\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413.png 2547w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413-768x349.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413-1536x698.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413-2048x931.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413.png\" class=\"aligncenter wp-image-2017 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413.png 2547w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413-768x349.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413-1536x698.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724413-2048x931.png 2048w\" height=\"783\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890-768x359.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890-1536x719.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890-2048x958.png 2048w\" sizes=\"(max-width: 1723px) 100vw, 1723px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890.png\" class=\"aligncenter wp-image-2018 lazyloaded\" data-sizes=\"(max-width: 1723px) 100vw, 1723px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890-768x359.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890-1536x719.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210724890-2048x958.png 2048w\" height=\"806\" width=\"1723\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Back Side Illuminated","offer_id":5774672134171,"sku":"110021","price":15235.0,"currency_code":"USD","in_stock":true},{"title":"Front Side Illuminated","offer_id":5774672330779,"sku":"110026","price":7018.0,"currency_code":"USD","in_stock":true},{"title":"Ultra-Violet Enhanced","offer_id":5774672461851,"sku":"110030","price":15235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210524956.png?v=1674778904"},{"product_id":"m54mcanon-10mm-adapter-020071","title":"M54(M)Canon 10mm adapter (020071)","description":"","brand":"QHY","offers":[{"title":"Default Title","offer_id":6600528560155,"sku":"020071","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/image_97335e28-231d-4c21-a24e-14222712e155.png?v=1597900973"},{"product_id":"m54f-back-focus-adjustment-components-020087","title":"M54(F) Back Focus Adjustment Components (020089)","description":"\u003cp\u003eFine adjustment with through holes.  0.5, 1, 2, 3, and 7mm adjustments for a total capability of 13.5mm.  External mount is 4mm thick.\u003c\/p\u003e\n\u003cp\u003eWas previously part number 020087\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":6600534949915,"sku":"020087","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/ScreenShot2021-01-11at11.03.32AM.png?v=1610391838"},{"product_id":"m54-f-medium-6-through-holes-with-lightproof-adapter-020070","title":"M54 (F) Medium 6 Through Holes with Lightproof Adapter (020070)","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eFemale M54 size thread, with through holes. This has 4mm of thickness.\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":12967348338777,"sku":"020070","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/QHY-Adapters-020070_600px__68497.1498222622.386.513.jpg?v=1534520551"},{"product_id":"cfw3-color-filter-wheel","title":"CFW3 Color Filter Wheel","description":"\u003ch2 style=\"text-align: center;\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDescription\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe QHYCCD 3rd-Generation Color Filter Wheel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe new CFW3 series filter wheels are available in four sizes to accommodate filters from 1.25-inch to 50 millimeters square.\u003c\/p\u003e\n\u003cp\u003eFor filter wheel control a custom QHY 4-pin filter wheel port is included that provides power and control signals for QHY dual control filter wheels like the series 3 filter wheels.  Both the series 2 and new series 3 filter wheels can be controlled by either an independent external program using the filter wheel’s USB port or via the QHY 4-pin serial port. When connected to the QHY 4-pin port there is no need for an additional power cable or control program.  All of the filter wheel functions are controlled through the camera and its operating Software.\u003c\/p\u003e\n\u003cp\u003eThe series 3 filter wheels utilize a new motor with direct drive and will reverse direction to take the shortest path when moving from one filter to another. For Example, in this demonstration the wheel moves from filter position 1 to position 2 to position 3 and then back to 1 again, over to position 7 and back to position 1 without ever making a complete rotation of the carousel.  This saves time if you’re doing a lot of filter changes in one imaging session.\u003c\/p\u003e\n\u003cp\u003eLED changes color for each filter position.  The tricolor LED assigns one unique color or combination of colors to each filter position so you can tell if it’s moved to the correct position without removing it from the Telescope.\u003c\/p\u003e\n\u003cp\u003eThe CFW3 is also thin.  This feature and the short back focus of the COLDMOS cameras means you can add one of several camera lens adapters for Canon and Nikon camera lenses for wide field imaging with the filter wheel.\u003c\/p\u003e\n\u003cp\u003eIn the center of the back plate is a 12-volt DC power port.  This port is threaded for a short extension cable that is supplied with the camera that securely attaches such that it will not accidentally disconnect while you are imaging.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe configuration of the filter wheel includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eM42 (M) to 2-inch extension ring\u003c\/li\u003e\n\u003cli\u003e400mm oblique ring\u003c\/li\u003e\n\u003cli\u003eM3*6 screw × 6\u003c\/li\u003e\n\u003cli\u003eM4*70mm hand screw × 2\u003c\/li\u003e\n\u003cli\u003eM4*35mm hand screw × 3\u003c\/li\u003e\n\u003cli\u003eM2*4 screw × 30\u003c\/li\u003e\n\u003cli\u003eΦ2*4 red gasket × 60\u003c\/li\u003e\n\u003cli\u003eΦ3*6 red gasket × 30\u003c\/li\u003e\n\u003cli\u003eM2*6×21\u003c\/li\u003e\n\u003cli\u003eM2*3 spiral guide column × 21\u003c\/li\u003e\n\u003cli\u003eΦ3 red gasket × 21\u003c\/li\u003e\n\u003cli\u003eDIN4 to R11 filter wheel cable (optional QHY22, QHY11 series application)\u003c\/li\u003e\n\u003cli\u003eCommunication line (optional QHY9 application)\u003c\/li\u003e\n\u003cli\u003ePower splitter (optional QHY9 application)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Wheel Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-type=\"sm-sheets\" data-row=\"0\" data-col=\"0\" data-host=\"shimo.im\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eRecommended Gears\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBack Focus Consumed*\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eNote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCFW3S-SR\u003cbr data-mce-fragment=\"1\"\u003eCFW3S-US\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e7*1.25-inch mounted\/31mm unmounted\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY533M, QHY183M\u003cbr data-mce-fragment=\"1\"\u003eQHY5III Mono Planetary Cams (CFW1.25”Adapter needed）\u003c\/td\u003e\n\u003ctd data-word-wrap=\"text-linebreak-overflow\" data-mce-fragment=\"1\"\u003e20mm (SR)+4mm (Adapter）\u003cbr data-mce-fragment=\"1\"\u003e15.5mm (SR)+4mm (Adapter）\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAbout 430g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eThere’s no difference between S-SR and S-US expect their depth, but S-SR can be compatible with thicker 1.25” mounted filters.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCFW3M-SR\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5*2-inch mounted\/50mm unmounted\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY268M, QHY600M\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e20.5mm+2mm (Adapter）\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAbout 720g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCFW3M-US\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e7*36mm unmounted\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY163M, QHY294M, QHY268M\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e17mm+2mm (Adapter）\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAbout 700g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCFW3L\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e7*2-inch mounted\/50mm unmounted\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY600M (PH\/Pro)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e21.5mm\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAbout 900g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCFW3XL\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e9*2-inch mounted\/50mm unmounted\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eor 7*50mm square unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY461PH\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY600M-PH SBFL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e21.5mm\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAbout 1500g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/qhy600sbfl-cfw3xl-adapter\/\" data-href=\"https:\/\/www.qhyccd.com\/qhy600sbfl-cfw3xl-adapter\/\" data-link-type=\"hrefLink\" data-icon=\"\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/qhy600sbfl-cfw3xl-adapter\/\"\u003eA special adapter needed when connecting QHY600 SBFL and CFW3XL, see https:\/\/www.qhyccd.com\/qhy600sbfl-cfw3xl-adapter\/\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*Back Focus Consumed\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor the convenience of calculation, all the data displayed are the increase in the back focal length taken up by using the adapter, which is not necessarily equal to the thickness of the component itself.  All the adapter data provided by QHYCCD are based on the focal length increment. For More information please see:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/astronomical-camera-adapter-bfl-solution\/\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/astronomical-camera-adapter-bfl-solution\/\"\u003ehttps:\/\/www.qhyccd.com\/astronomical-camera-adapter-bfl-solution\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Calculation of Filter Wheel’s back focus consumed includes two parts: The thickness of  the filter wheel body (like the 15.5mm of CFW3S-US),   and the back focus consumed (like 4mm of CFW3S-US). Now new cams don’t need this adapter anymore, like QHY533M, QHY268M, QHY600M-PH SBFL, etc.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"291\" height=\"276\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png 821w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267-768x730.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png\" data-sizes=\"(max-width: 291px) 100vw, 291px\" class=\"alignnone wp-image-2008 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png\" sizes=\"(max-width: 291px) 100vw, 291px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png 821w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267-768x730.png 768w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210722267.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3-S-SR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-2048x1448.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-scaled.jpg\" class=\"aligncenter wp-image-642 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428868-2048x1448.jpg 2048w\" height=\"1810\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3-S-US\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488-2048x1448.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488.jpg\" class=\"aligncenter size-full wp-image-2108 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210917488-2048x1448.jpg 2048w\" height=\"1810\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3-M-SR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-2048x1448.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-scaled.jpg\" class=\"aligncenter size-full wp-image-640 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428621-2048x1448.jpg 2048w\" height=\"1810\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3-M-US\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-2048x1448.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-scaled.jpg\" class=\"aligncenter size-full wp-image-641 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428999-2048x1448.jpg 2048w\" height=\"1810\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3-L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-768x542.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-1536x1085.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-2048x1446.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-scaled.jpg\" class=\"aligncenter size-full wp-image-639 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-768x542.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-1536x1085.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210428698-2048x1446.jpg 2048w\" height=\"1808\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3-XL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-2048x1449.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-scaled.jpg\" class=\"aligncenter size-full wp-image-644 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042888-2048x1449.jpg 2048w\" height=\"1811\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"QHY","offers":[{"title":"QHYCFW3S-SR \/ 7 Position 1.25\" \/ Standard","offer_id":18277269012576,"sku":"QHYCFW3S-SR","price":279.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3S-US \/ 7 Position 1.25\" \/ Slim","offer_id":18277272256608,"sku":"QHYCFW3S-US","price":279.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3M-SR \/ 7 Position 36mm \/ Standard","offer_id":18277272322144,"sku":"QHYCFW3M-SR-36","price":299.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3M-SR \/ 5 Position 2\"\/50mm Round \/ Standard","offer_id":18277272354912,"sku":"QHYCFW3M-SR-50R","price":299.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3M-US \/ 7 Position 36mm \/ Slim","offer_id":18277272387680,"sku":"QHYCFW3M-US","price":299.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3M-US \/ 5 Position 2\"\/50mm Round \/ Slim","offer_id":18277272420448,"sku":"QHYCFW3M-US-50R","price":299.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3L \/ 7 Position 2\"\/50mm Round \/ Standard","offer_id":18277272453216,"sku":"QHYCFW3L","price":399.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3XL \/ 9 Position 2\"\/50mm Round \/ Standard","offer_id":18277272485984,"sku":"QHYCFW3XL-50R","price":799.0,"currency_code":"USD","in_stock":true},{"title":"QHYCFW3XL \/ 7 Position 2\"\/50mm Square \/ Standard","offer_id":18277272518752,"sku":"QHYCFW3XL-50S","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20210526312.jpg?v=1689882511"},{"product_id":"m42-small-backfocus-adjustment-kit","title":"M42 Small Backfocus adjustment kit","description":"M42 Small Backfocus adjustment kit for QHY cameras.","brand":"QHY","offers":[{"title":"Default Title","offer_id":18258855297120,"sku":"020086","price":50.0,"currency_code":"USD","in_stock":true}]},{"product_id":"neaf-camera-place-holder","title":"QHY600 M\/C PH\/SBFL\/L","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eWith the advantage of low readout noise and high-speed readout, CMOS technology has revolutionized astronomical imaging. A monochrome, back-illuminated, high-sensitivity, astronomical imaging camera is the ideal choice for astro-imagers. The QHY600 uses the latest SONY back-illuminated sensor, the IMX455, a full frame (35mm format) sensor with 3.76um pixels and native 16-bit A\/D.  This sensor is available in both monochrome and color versions.  The QHY600 ends the days of non-16bit CMOS cameras and it ends the days non-full frame (and larger) monochrome CMOS cameras.\u003c\/p\u003e\n\u003cp\u003eThe QHY600 has extremely low dark current (0.002e\/p\/s@-20C) using SONY’s Exmor BSI CMOS technology. QHY600 is also a zero amplifer glow camera. The QHY600 has only one electron of read noise at high gain and full resolution and 4FPS readout speed.  One electron of read noise means the camera can achieve a SNR\u0026gt;3 at only 4 to 6 photons. This is perfect performance when conditions are photon limited, i.e., short exposures, narrow band imaging, etc., making this large area sensor ideal for sky surveys, time domain astronomy, fluorescence imaging, DNA sequencing and microscopy.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-2048x1365.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg\" class=\"wp-image-298 aligncenter lazyloaded\" data-sizes=\"(max-width: 500px) 100vw, 500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-2048x1365.jpg 2048w\" height=\"333\" width=\"500\" alt=\"QHY600 Astronomy Camera: Sony IMX455 CMOS, Full Format, BSI, 3.76um Pixels, Native 16bit A\/D, 60MP, 2GB DDR3, Mutiple Readout Modes\" decoding=\"async\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421380-scaled.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eModels\u003c\/h4\u003e\n\u003cp\u003eQHY600 Series have mutiple models which covers both photographic and scientific using. Below list different types of QHY600 PH (photographic) series:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600PH\u003c\/strong\u003e : Standard version for amateur astrographers;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014410577.jpg\" class=\"alignleft lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014410577.jpg\" data-cke-saved-=\"\" height=\"133\" width=\"200\" alt=\"QHY600 Astronomy Camera: Sony IMX455 CMOS, Full Format, BSI, 3.76um Pixels, Native 16bit A\/D, 60MP, 2GB DDR3, Mutiple Readout Modes\" decoding=\"async\" data-mce-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014410577.jpg\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600PH-SBFL (Short back-focal length version)\u003c\/strong\u003e ：specially designed for DSLR lens users or those who has special requirment of short back focal length. This version has a special front part version which has 14mm B.F.L only (The B.F.L consumed equals 12.5mm when connecting QHYCFW. About the defination of “BFL Comsumed” and our adapter system please view: \u003ca href=\"https:\/\/www.qhyccd.com\/astronomical-camera-adapter-bfl-solution\/\" data-mce-href=\"https:\/\/www.qhyccd.com\/astronomical-camera-adapter-bfl-solution\/\"\u003ehttps:\/\/www.qhyccd.com\/astronomical-camera-adapter-bfl-solution\/\u003c\/a\u003e). QHY600SBFL can easily match Canon\/Nikon lens even with filter wheel. On the side of this adapter there is a 4mm hole to connect air pump through plastic pipe in case of the  dewing glass when necessary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872.png 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872-768x512.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872-1536x1024.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872-2048x1365.png 2048w\" sizes=\"(max-width: 199px) 100vw, 199px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872.png\" class=\"wp-image-304 alignleft lazyloaded\" data-sizes=\"(max-width: 199px) 100vw, 199px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872.png 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872-768x512.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872-1536x1024.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872-2048x1365.png 2048w\" height=\"133\" width=\"199\" alt=\"QHY600 Astronomy Camera: Sony IMX455 CMOS, Full Format, BSI, 3.76um Pixels, Native 16bit A\/D, 60MP, 2GB DDR3, Mutiple Readout Modes\" decoding=\"async\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210421872.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600L\u003c\/strong\u003e : a lite, shorter and cheaper version. Compared with QHY600PH, QHY600PH-Lite has the following features compared with previous models: QHY600L only has mono version;  The body length becomes shorter, which is about 112mm, and its price is lowered compared with QHY600PH; The Built-in DDR3 Buffer (memory storage) is adjusted to 1GB compared to 2GB of QHY600PH\/Pro. Other specifications of QHY600L keep the same with QHY600PH except the body length and weight.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e2GB DDR3 image buffer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn order to provide smooth uninterrupted data transfer of the entire 60MP sensor at high speed, the QHY600 has 2GB DDR3 image buffer. The pixel count of the latest generation of CMOS sensors is very high resulting in greater memory requirements for temporary and permanent storage.  For example, the QHY600 sensor produces about 120MB of data per frame.  The data band-width is also increased from the original 16-bits to the current 32-bits.  Transferring such a large file sizes necessarily requires the camera to have sufficient memory. The QHY600 has adopted a large-capacity memory of up to 2GB.  Data throughput is doubled. This large image buffer meets the needs of high-speed image acquisition and transmission of the new generation of CMOS, making shooting of multiple frames smoother and less stuttered, further reducing the pressure on the computer CPU.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAnother advantage is that when using some computers that do not have fast processors or have poor support for USB 3.0, the computer can’t transfer high-speed data well, and the data is often lost. The DDR can buffer a lot of image data and send it to the computer. Even if the USB 3.0 transmission frequently gets suspended, it will ensure that data is not lost. There are options in SharpCap to turn DDR buffering on or off. The current version of the ASCOM driver works in DDR mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c110\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cstrong\u003eNative 16 bit A\/D: \u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with \u003cstrong\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBSI: \u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZero Amplify Glow: \u003c\/strong\u003eThis is also a zero amplifer glow camera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTRUE RAW Data: \u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Dew Technology: \u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling: \u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003ch4\u003eAdvanced Functions Available\u003c\/h4\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c120\" class=\"tit\"\u003e\u003cstrong\u003eMultiple Readout Modes\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes have different driver timing, etc., and result in different performance. See details at “Multiple Readout Modes and Curves” Part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c121\" class=\"tit\"\u003e\u003cstrong\u003eRandom change thermal noise suppression function\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cspan\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c122\" class=\"tit\"\u003e\u003cstrong\u003eUVLO Protection\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eUVLO（Under Voltage Locking) is to protect the electronic device from damage caused by abnormally low voltages.\u003c\/p\u003e\n\u003cp\u003eOur daily life experience tells us that the actual operational voltage of an electrical device must not significantly exceed the rated voltage, otherwise it will be damaged. For such precision equipment as cameras, long-term work at too low input voltage can also be detrimental to the working life of the camera, and may even make some devices, such as power manager, burn up due to long-term overload. In the all-in-one driver and SDK after 2021.10.23 stable version, the camera will give a warning when the input voltage of the camera is below 11V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c123\" class=\"tit\"\u003e\u003cstrong\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"wp-image-231 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" height=\"419\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"wp-image-230 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" height=\"424\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c124\" class=\"tit\"\u003e\u003cstrong\u003eReboot the camera by power off and on\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/p\u003e\n\u003ch2\u003eMultiple Readout Modes and Curves\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #0 (Photographic Mode)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #1 (High Gain Mode).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #2 (Super Fullwell Mode).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #3 (Extend Fullwell 2CMSIT, yellow curve).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0222\/20200222073450185.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0222\/20200222073450185.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0807\/20200807060151647.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0807\/20200807060151647.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0222\/20200222073624670.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0222\/20200222073624670.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0222\/20200222073725929.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0222\/20200222073725929.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0723\/20200723062957947.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0723\/20200723062957947.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe curve shows absolute QE\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-2048x1000.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg\" class=\"aligncenter size-full wp-image-2293 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-2048x1000.jpg 2048w\" height=\"1250\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes have different driver timing, etc., and result in different performance. These readout modes are currently supported in the QHYCCD ASCOM Camera Driver, SharpCap and N.I.N.A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #0 (Photographic DSO Mode)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e This mode is suitable for most DSO imaging situations. In this mode you don’t have to care about unity gain, because gain0 is good enough for a 16-bit sensor; however , there is a drop in the noise between Gain 25 and Gain 26.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #1 (High Gain Mode).\u003c\/strong\u003e This mode is something like double native iso of some new digital cameras, whose danamic range can greatly incerase at the vary high iso value, like iso800, iso3200, etc. The high gain mode provide such improvement for QHYCCD 16bit cameras. We recommend you choose this mode when you have to capture at high gain, for example, a vary dark object. \u003cstrong\u003ePlease note the switch point of HGC\/LGC of QHY600\/268\/461 is 56. That means you must set the gain value equal or a little larger than 56 under this mode to make the best of it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #2 (Extended Fullwell Mode). \u003c\/strong\u003e\u003cspan\u003eWith a pixel size of 3.76um, these sensors already have an impressive full well capacity of 51ke. Nevertheless, QHYCCD has implemented a unique approach to achieve a full well capacity higher than 51ke- through innovative user controllable read mode settings. In Extended Fullwell Mode, the QHY600 can achieve an extremely large full-well charge value of nearly 80ke- and the QHY268 can achieve nearly 75ke-. Greater full-well capacity provides greater dynamic range and large variations in magnitude of brightness are less likely to saturate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #3 (Extended Fullwell Mode-2CMS\u003c\/strong\u003e\u003cstrong\u003e).\u003c\/strong\u003e While \u003cstrong\u003eExtended Fullwell Mode \u003c\/strong\u003ehas large fullwell, it brings more noise, too. Don’t worry, the 2CMS mode can reduce readout noise by about 1.3 times while keeping the same full well value and system gain as the #2 mode Extended Fullwell mode, by secondary sampling. We recommend this 2CMS mode more than mode #2 when you need larger fullwell. By the way, it’s better to use gain 25 or 26 ranther than gain0 under Mode#3\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"751\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e\n\u003cstrong\u003eQHY600PH (Photographic Version)\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600PH SBFL (Short Back Focal Length Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600PH L (\u003c\/strong\u003e\u003cstrong\u003eLite Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSONY IMX455\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eBoth Available (while Mono only with QHY600PH-L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e9576*6388\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（9600*6422 with overscan and optically black area)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e61.17 Megapixels\u003cbr\u003e(effective area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eFull Frame 36mm x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e16-bit (0-65535 levels) at 1X1 binning\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e18-bit at 2X2, 19-bit at 3X3, 20-bit at 4X4 software binning\u003c\/p\u003e\n\u003cp\u003e*QHY600 uses the software digital binning for 2*2binning. With digital sum, 2*2binning will be four 16-bit summed then it is 18-bit.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eStandard Mode\u003cbr\u003e\u0026gt;51ke-  \/ \u0026gt;204ke- \/ \u0026gt;408ke-\u003cbr\u003eSuper Full Well Mode\u003cbr\u003e\u0026gt;80ke-  \/ \u0026gt;320ke- \/ \u0026gt;720ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eUSB3.0 Port Image Transfer Speed\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 4.0FPS (8-bit output)\u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 2.5FPS (16-bit output)\u003c\/p\u003e\n\u003cp\u003e7.2FPS at 9600×3194, 22.5FPS at 9600×1080, 28FPS at 9600×768, 47FPS at 9600×480, 160FPS at 9600×100,\u003c\/p\u003e\n\u003cp\u003eFiber Port Image Transfer Speed (QHY600Pro only)\u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 4.0FPS (16-bit output)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e1.0e- to 3.7e-  (Standard Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e0.0022e-\/p\/s @ -20C    0.0046e-\/p\/s @ -10C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e40us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eUnity Gain*\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e25 (Extended Full Well Mode) *\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600\/268\/411\/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples) So you can directly set gain 0 as start. Please note QHY600\/268C\/411\/461 has extend full well mode. In this mode you still need to find out the unit gain position.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSupported. Via Camera USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eDDR3 memory\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePH \u0026amp; PH SBFL ver.: 2GBytes\u003cbr\u003eLite ver. : 1GBytes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eHardware Frame Sequence Number\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eDual Stage TEC cooler:\u003cbr\u003e– Long exposures (\u0026gt; 1 second) typically -35C below ambient\u003cbr\u003e– Short exposure (\u0026lt; 1second) high FPS, typically -30C below ambient（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eQHY600PH\u0026amp;QHYPH-L: 17.5mm+6mm (±0.2)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eQHY600SBFL: 14.5mm*\u003c\/p\u003e\n\u003cp\u003e*The BFL Consumed equals 12.5mm when connecting QHYCFW. About the defination of “BFL Comsumed” and our adapter system please view: https:\/\/www.qhyccd.com\/adapters\/\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"435\"\u003ePH Version: 850g\u003cbr\u003eLite Version: 790g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003ePower\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e40W\/100%\u003cbr\u003e20W\/50%\u003cbr\u003e13.8W\/0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Photographic Version \/ Monochrome \/ Standard","offer_id":31698069422176,"sku":"110060","price":4599.0,"currency_code":"USD","in_stock":true},{"title":"Photographic Version \/ Monochrome \/ Short","offer_id":32258242805856,"sku":"110064","price":4599.0,"currency_code":"USD","in_stock":true},{"title":"Photographic Version \/ Color \/ Standard","offer_id":32258229469280,"sku":"110061","price":4599.0,"currency_code":"USD","in_stock":true},{"title":"Photographic Version \/ Color \/ Short","offer_id":32258248573024,"sku":"110065","price":4599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20220228859_4da43413-6c06-44c6-a424-3e22fd48376e.png?v=1674772837"},{"product_id":"268c","title":"268C","description":"\u003cp data-mce-fragment=\"1\"\u003eWith the advantage of low readout noise and high-speed readout, CMOS technology has revolutionized astronomical imaging.  A monochrome, back-illuminated, high-sensitivity, astronomical imaging camera is the ideal choice for astro-imagers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QHY268M\/C is a new generation of back-illuminated CMOS cameras with true 16-bit A\/D and 3.76um pixels.  This new Sony sensor is an ideal CMOS sensor exhibiting no amplifer glow. 16-bit A\/D gives high resolution sampling of the whole full well range.  Digitizing 0-65535 levels yields a smooth image with continuous gradation of greyscale levels. The QHY268M\/C is a cooled, back-illuminated, CMOS camera based on the Sony IMX571 sensor with native 16-bit A\/D and 3.76um pixels.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1GB DDR3 image buffer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn order to provide smooth uninterrupted data transfer of the entire 26MP sensor at high speed, the QHY268 has 1GB DDR3 image buffer. The pixel count of the latest generation of CMOS sensors is very high resulting in greater memory requirements for temporary and permanent storage.  The QHY268 has adopted a large-capacity memory of up to 1GB.  Data throughput is doubled. This large image buffer meets the needs of high-speed image acquisition and transmission of the new generation of CMOS, making shooting of multiple frames smoother and less stuttered, further reducing the pressure on the computer CPU.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExtended Full Well Capacity and Multiple Read Modes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a pixel size of 3.76um, these sensors already have an impressive full well capacity of 51ke.  Nevertheless, QHYCCD has implemented a unique approach to achieve a full well capacity higher than 51ke- through innovative user controllable read mode settings.  In extended full well readout mode, the QHY268 can achieve nearly 75ke-.  Greater full-well capacity provides greater dynamic range and large variations in magnitude of brightness are less likely to saturate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInternal Humidity Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQHY268M has a unique internal humidity sensor (while QHY268C doesn’t). The Blue curve shown below represents humidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cstrong\u003eNative 16 bit A\/D:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBSI:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZero Amplify Glow:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis is also a zero amplifier glow camera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTRUE RAW Data:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Dew Technology:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003ch4\u003eAdvanced Functions\u003c\/h4\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"tit\" id=\"c110\"\u003e\u003cstrong\u003eReboot the camera by power off and on\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"tit\" id=\"c111\"\u003e\u003cstrong\u003eRandom change thermal noise suppression function\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cspan\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"c112\" class=\"tit\"\u003e\u003cstrong\u003eUVLO Protection\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eUVLO（Under Voltage Locking) is to protect the electronic device from damage caused by abnormally low voltages.\u003c\/p\u003e\n\u003cp\u003eOur daily life experience tells us that the actual operational voltage of an electrical device must not significantly exceed the rated voltage, otherwise it will be damaged. For such precision equipment as cameras, long-term work at too low input voltage can also be detrimental to the working life of the camera, and may even make some devices, such as power manager, burn up due to long-term overload. In the all-in-one driver and SDK after 2021.10.23 stable version, the camera will give a warning when the input voltage of the camera is below 11V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"tit\" id=\"c112\"\u003e\u003cstrong\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"600\" height=\"419\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-sizes=\"(max-width: 600px) 100vw, 600px\" class=\"wp-image-231 aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" sizes=\"(max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"600\" height=\"424\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-sizes=\"(max-width: 600px) 100vw, 600px\" class=\"wp-image-230 aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" sizes=\"(max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eUpdated: QHY268 12bit High Speed Mode\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220830681.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have certain needs for the frame rate of the device, such as meteor monitoring, etc., you can make selective updates.\u003cbr\u003eSince most of the software that provides continuous mode (i.e. video output), such as SharpCap, only supports 8-bit or 16-bit mode, you need to select 8-bit mode output to achieve frame rate improvement in 12-bit High-Speed Mode.\u003cbr\u003eData comparison (USB3.0 at full resolution):\u003cbr\u003eBefore upgrade: 8-bit, 6.8fps\u003cbr\u003eAfter upgrade: 8-bit, (12-bit out), 14.5fps max.\u003c\/p\u003e\n\u003cp\u003eThe implementation of this function requires updating the firmware, driver, and corresponding software SDKs at the same time.\u003c\/p\u003e\n\u003cp\u003eTo update the driver and software SDK, download the Allinone package (BETA) 20220817 or newer, and check the system driver and the required SDK to update them.\u003c\/p\u003e\n\u003cp\u003eClick the link to download the Allinone（BETA）20220817:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/file\/repository\/publish\/AllInOne\/220817\/QHYCCD_Win_AllInOne.22.08.17.00.exe\"\u003ehttps:\/\/www.qhyccd.com\/file\/repository\/publish\/AllInOne\/220817\/QHYCCD_Win_AllInOne.22.08.17.00.exe\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFirmware update: You need to download firmware update package 20220824 or newer. If you have previously kept an older version of the firmware upgrade tool locally, please discard it. The zip package contains the firmware upgrade tool, the new version of QHY268 firmware, and firmware upgrade instructions. Please read the upgrade instructions in the firmware installation package carefully. If you encounter any problems during the upgrade, please contact QHYCCD.\u003c\/p\u003e\n\u003cp\u003eClick the link to download the firmware upgrade tool:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/file\/repository\/publish\/firmware_update\/220818\/QHYCCD_firmware_upgrade.zip\"\u003ehttps:\/\/www.qhyccd.com\/file\/repository\/publish\/firmware_update\/220818\/QHYCCD_firmware_upgrade.zip\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFirmware Upgrade Instructions:  \u003ca href=\"https:\/\/www.qhyccd.com\/qhy268-firmware-upgrade-instructions\/\"\u003ehttps:\/\/www.qhyccd.com\/qhy268-firmware-upgrade-instructions\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003cstrong\u003eQHY268M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e\u003cstrong\u003eQHY268C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSONY IMX571 M\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eSONY IMX571 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eMono\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e6280*4210 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e26MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eAPS-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eNative 16-bit (0-65535 greyscale) A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e51ke-\u003cbr\u003e75ke- or above in extended full well mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eUSB3.0 Port:\u003cbr\u003eFull Resolution  6.8FPS  @8BIT         6FPS @16BIT\u003cbr\u003e2048lines         13.6FPS  @8BIT     11.5FPS@16BIT\u003cbr\u003e1080lines         25.4FPS  @8BIT     19.5FPS@16BIT\u003cbr\u003e768lines           35FPS     @8BIT        25FPS@16BIT\u003cbr\u003e480lines           50FPS     @8BIT        34FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e1.1e- High Gain,\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e3.5e- Low Gain\u003c\/p\u003e\n\u003cp\u003e(5.3e- to 7.4e- in extended full well mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e-20C，0.0005e \/pixel\/sec\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e-10C，0.001e \/pixel\/sec\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eRecommend Gain*\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e30 (PH Mode，or Extended Full Well Mode)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e56 (High Gain Mode)\u003c\/p\u003e\n\u003cp\u003e*With the improvement of the CMOS technology, For these 16bit CMOS cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples).\u003c\/p\u003e\n\u003cp\u003eLearn more at the “Readout Modes” part of this page.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eFully support via Camera USB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eTwo-stage TEC cooler\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eHumidity Sensor*\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSupport M54 or M48 (Combined with adapters )\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eSupport M54 or M48 (Combined with adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eQHY268M: 12.5mm*\u003cbr\u003e*If companied with the QHY filter wheel, the BFL consumed is counted as 12.5mm. The actual BFL (the intercept from the CMOS chip to the top of the camera) is 14.3mm (±0.3). Since most users will match CFW with monochrome cams, please take 12.5mm as major reference.\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eQHY268C: 14.3mm（±0.3）*\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*Since 2023, the top part of QHY268C  is the same as 268M.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eWeigth\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eAbout 810g\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eAbout 810g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eReadout Modes and Curves\u003c\/h4\u003e\n\u003cp\u003eMultiple Readout Modes is a new function for newer QHY Cameras.  Different readout modes have different driver timing, etc., and result in different performance. The QHY268 currently has four readout modes, and more modes will be added in the future. These readout modes are currently supported in the QHY ASCOM Camera Driver, SharpCAP software and the N.I.N.A software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #0 (Photographic Mode)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e In this mode there is a drop in the noise between Gain 25 and Gain 26.  We recommend setting the Gain to 26 to begin.  At this setting the full well is 27ke- and readout noise is 2.7e-.  For every long exposures you can lower the gain from this point to increase the full well capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #1 (High Gain Mode).\u003c\/strong\u003e  Please note there is a HGC\/LGC switch point at gain55 to gain56. Gain0-55 uses LGC and Gain55-100 uses HGC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #2 (Extended Full Well Mode).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNow QHY268 adds\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e#3 mode Extend Full Well 2CMSIT (yellow curve).\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe advantage of this mode is that it has the same full well value and system gain as the #2 mode Extend Fullwell, but the read noise is reduced by about 1.3 times.\u003c\/p\u003e\n\u003cp\u003eThis function needs to be used with 2020.6.26 or newer SDK. If your software cannot display this mode, please download the QHYAllInOne installation package to update the SDK in the software.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2328\" height=\"861\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-2048x757.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\" data-sizes=\"(max-width: 2328px) 100vw, 2328px\" class=\"aligncenter size-full wp-image-2364 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\" sizes=\"(max-width: 2328px) 100vw, 2328px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-2048x757.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2318\" height=\"858\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png 2318w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-1536x569.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-2048x758.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\" data-sizes=\"(max-width: 2318px) 100vw, 2318px\" class=\"aligncenter size-full wp-image-2454 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\" sizes=\"(max-width: 2318px) 100vw, 2318px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png 2318w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-1536x569.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-2048x758.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2305\" height=\"865\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-2048x769.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\" data-sizes=\"(max-width: 2305px) 100vw, 2305px\" class=\"aligncenter size-full wp-image-2366 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\" sizes=\"(max-width: 2305px) 100vw, 2305px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-2048x769.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2300\" height=\"794\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-2048x707.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" class=\"aligncenter size-full wp-image-2367 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-2048x707.png 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2792\" height=\"1072\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png 2792w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-768x295.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-1536x590.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-2048x786.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" data-sizes=\"(max-width: 2792px) 100vw, 2792px\" class=\"aligncenter size-full wp-image-520 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" sizes=\"(max-width: 2792px) 100vw, 2792px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png 2792w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-768x295.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-1536x590.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-2048x786.png 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eAbsolute QE\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1250\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-2048x1000.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-2297 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-2048x1000.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eRelative QE\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1059\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-2048x847.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-518 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-2048x847.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQHY268C (Version after 2023)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cbr\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2480\" height=\"1753\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564.jpg 2480w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564-2048x1448.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564.jpg\" data-sizes=\"(max-width: 2480px) 100vw, 2480px\" class=\"aligncenter size-full wp-image-527 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564.jpg\" sizes=\"(max-width: 2480px) 100vw, 2480px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564.jpg 2480w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564-768x543.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564-1536x1086.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427564-2048x1448.jpg 2048w\"\u003e\u003c\/a\u003e\u003cstrong\u003eQHY268C (Versionbefore2022)\u003c\/strong\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"789\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427586.jpg 900w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427586-768x673.jpg 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427586.jpg\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter size-full wp-image-528 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427586.jpg\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427586.jpg 900w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427586-768x673.jpg 768w\"\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":31883861590112,"sku":"110058","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20220506843.jpg?v=1674518909"},{"product_id":"411-m-c","title":"411\/461 Pro M\/C","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eQHY411 is using the 150 Megapixel SONY IMX411 sensor, with 54*40mm image area, native 16bit ADC, Back-illuminated, while QHY461 is with SONY medium format IMX461 sensor,44*33mm,100mega pixels, back-illuminated,16bit ADC. The features of their sensor are quite similar but the IMX411 sensor is bigger.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe QHY411\/461 has both USB3.0 and 2*10GigaE interfaces. The 2*10GigaE version supports a higher readout speed.\u003c\/p\u003e\n\u003cp\u003eQHY411\/QHY461 have both mono and color version. The application of this camera includes astronomy imaging, astronomy photography, space object survey, satellite tracking, etc.\u003c\/p\u003e\n\u003cp\u003eBenefiting from its back-illuminated pixel structure, the QHY411 has a large full well of 80ke-. And when using 2 * 2 binning, the full well can reach 320ke-, corresponding to a merged pixel size of 7.5um * 7.5um. Combined with the low readout noise,  the camera has a large dynamic range advantage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpdated:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003enow QHY411 supports 3 * 3 binning, whose full well can be up to 720ke- with a large pixel size of 11um * 11um, which is much larger than any other CCD or CMOS sensor of the same pixel size. Please contact QHYCCD for details if any interest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNative 16 bit A\/D:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBSI:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZero Amplify Glow:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis is also a zero amplifer glow camera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTRUE RAW Data:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Dew Technology:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003ch4\u003eAdvanced Functions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eReboot the camera by power off and on\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRandom change thermal noise suppression function\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"wp-image-231 aligncenter ls-is-cached lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" height=\"419\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"wp-image-230 aligncenter ls-is-cached lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" height=\"424\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"651\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eQHY411\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eQHY461\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eImage Sensor\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eSONY IMX411 BSI CMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eSONY IMX461 BSI CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eColor \/ Mono Version\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eBoth Available\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eBoth Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eImage Resolution\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e14304 x 10748 (Inlcudes the optic black area and over scan area)\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e11760 × 8896\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e151 Megapixels\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e102 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e54mm x 40mm\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e44mm x 33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eSensor Surface Glass\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eAR+AR multi-coating Clear Glass\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eAR+AR Multi-Coating Clear Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e50ke- \/ 200ke- \/ 450ke- in Standard Mode\u003cbr\u003e80ke- \/ 320ke- \/ 720ke- in Extend Fullwell Mode\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e50ke- \/ 200ke- \/ 450ke- in Standard Mode\u003cbr\u003e80ke- \/ 320ke- \/ 720ke- in Extend Full Well Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eA\/D\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e16-bit (0-65535 greyscale)\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e16-bit (0-65535 greyscale) for 1X1Binning\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e18bit in 2X2   19BIT in 3X3  20BIT in 4*4 software Binning\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eTYPICAL 4.2inch\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eTYPICAL 3.4inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eRead Noise\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eApporx 1 to 3 e (in HGC Mode)\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e1e to 3.7e (in HGC mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eApporx 0.0011e\/pixel\/sec at -20C\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eApprox 0.003e\/pixel\/sec @ -20C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e20us – 3600sec\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e50us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eFrame Rate\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eUSB3.0 Port:\u003cbr\u003eFull Frame Resolution  2FPS @ 8BIT    1FPS @ 16BIT\u003cbr\u003e5000Lines   4FPS @ 8BIT    2FPS @16BIT\u003cbr\u003e3000Lines   7FPS @ 8BIT    3.3FPS @16BIT\u003cbr\u003e2000Lines   10FPS@8BIT    5.5FPS @16BIT\u003cbr\u003e1000Lines   20FPS@8BIT    10FPS @16BIT\u003cbr\u003e500Lines     35FPS@8BIT   19FPS @ 16BITFiber Port : TBD\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e2.7FPS @ 8BIT   1.3FPS@16BIT  on USB3.0\u003cbr\u003e2.7FPS @ 16BIT   6FPS @ 14BIT on 10Gigabit Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eUSB3.0 and 2*10Gigabit Fiber\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eUSB3.0 and 2*10Gigabit Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eTrigger Port\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eProgrammable TrigOut, High Speed Sync Port \/ GPS interface Port\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eProgrammable TrigOut, High Speed Sync Port \/ GPS interface Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eFilter Wheel Interface\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e4PIN QHYCCD CFW Port\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e4PIN QHYCCD CFW Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e2GByte\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e2GByte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003e\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eFPGA Upgrade Via USB\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eSupport\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eDual Stage TEC cooler（-35C below ambient with air cooling, -45C below ambient with ambient temperature water cooling). More deltaT below ambient can be achieve by using the cooled water cooling.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003cp\u003eFan Cooling\/Water Cooling Compatible\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eDual Stage TEC cooler（-35C below ambient with air cooling, -45C below ambient with ambient temperature water cooling). More deltaT below ambient can be achieve by using the cooled water cooling.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003cp\u003eFan Cooling\/Water Cooling Compatible\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eRecommended flow rates for water-cooled versions\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e12ml\/s\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e12ml\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eSix Screw holes  (See mechanical drawing)\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eSix Screw holes  (See mechanical drawing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"274\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003ctd width=\"273\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e16mm(without tilt adjust ring)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e28.5mm (with tilt adjust ring)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e16mm (without tilt adjust ring）28.5mm (with tilt adjust ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"104\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"274\"\u003e\u003cspan\u003eTBD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"273\"\u003e\u003cspan\u003eTBD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQHY411\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eAs a scientific camera, QHYCCD gives the maxium flexibility to access the setting of the camera and allow user to use all possible readout mode in the CMOS sensor. Currently there is totally 8 readout mode (In future we will active more). The eight readout modes is mode #0 to mode #7. The follwing graph is the system gain, readout noise and fullwell of each mode. Different mode has different behaviour in both fullwell, readout noise , and some other noise conditions.  You can select the suitable mode according the applications. You can also download the detailed messured data from this link (excel file)   \u003cspan\u003e \u003c\/span\u003e\u003ca data-cke-saved-href=\"\/file\/QHY411_CURVES_ALLMODE -.xlsx\" href=\"https:\/\/www.qhyccd.com\/file\/QHY411_CURVES_ALLMODE%20%20-.xlsx\"\u003e\u003cstrong\u003eQHY411_CURVES_ALLMODE  – Download\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1228\/20201228013105395.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1228\/20201228013105395.png\" data-cke-saved-=\"\" alt=\"\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1228\/20201228013126905.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1228\/20201228013126905.png\" data-cke-saved-=\"\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1228\/20201228013148153.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1228\/20201228013148153.png\" data-cke-saved-=\"\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1126\/20201126072031568.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/1126\/20201126072031568.png\" data-cke-saved-=\"\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eQHY411 QE. Since SONY has not release the absolutely QE curve of IMX411. There is only the relativity QE Curve.  QHYCCD did some test of absolutely QE for the 3.76um BSI sensor in another model. It can be used for just a reference.  This article can be found in \u003ca data-cke-saved-href=\"https:\/\/www.qhyccd.com\/index.php?m=content\u0026amp;c=index\u0026amp;a=show\u0026amp;catid=23\u0026amp;id=261\" href=\"https:\/\/www.qhyccd.com\/index.php?m=content\u0026amp;c=index\u0026amp;a=show\u0026amp;catid=23\u0026amp;id=261\"\u003ehttps:\/\/www.qhyccd.com\/index.php?m=content\u0026amp;c=index\u0026amp;a=show\u0026amp;catid=23\u0026amp;id=261\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-2048x1000.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-scaled.jpg\" class=\"aligncenter size-full wp-image-2295 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119320-2048x1000.jpg 2048w\" height=\"1250\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003eRegarding the linearity of QHY411, we conducted a preliminary linearity determination experiment. QHY411 data can be used to enable astronomical metering.\u003c\/div\u003e\n\u003cdiv\u003eThe experiment is to obtain a deviation of a fixed area by shooting the flat field plate with different exposure times. Then, after converting the conversion to a value in units of volume, the curve where the overlapping exposure time is increased and replaced by the image sensor is replaced.\u003c\/div\u003e\n\u003cdiv\u003eIn order to obtain relatively large full-scale range data. We used the QHY411 correction mode with a gain of 0 (GAIN = 60). The obtained curve is as follows. You can see from the picture. QHY411 has very good linearity in a wide range. When the full scale is greater than 75000e, the linearity begins to decrease, and the curve conforms to the general linearity of the image sensor in the near area.\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0716\/20200716074656355.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0716\/20200716074656355.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY461\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-768x263.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-1536x527.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-2048x702.png 2048w\" sizes=\"(max-width: 2321px) 100vw, 2321px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\" class=\"aligncenter size-full wp-image-2344 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-768x263.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-1536x527.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-2048x702.png 2048w\" height=\"796\" width=\"2321\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png 2365w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-768x274.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-1536x548.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-2048x730.png 2048w\" sizes=\"(max-width: 2365px) 100vw, 2365px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\" class=\"aligncenter size-full wp-image-2343 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 2365px) 100vw, 2365px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png 2365w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-768x274.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-1536x548.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-2048x730.png 2048w\" height=\"843\" width=\"2365\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554-768x268.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554-1536x536.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554-2048x714.png 2048w\" sizes=\"(max-width: 2305px) 100vw, 2305px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554.png\" class=\"aligncenter size-full wp-image-2345 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 2305px) 100vw, 2305px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554-768x268.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554-1536x536.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318554-2048x714.png 2048w\" height=\"804\" width=\"2305\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-1536x490.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-2048x654.png 2048w\" sizes=\"(max-width: 2300px) 100vw, 2300px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\" class=\"aligncenter size-full wp-image-2346 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-1536x490.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-2048x654.png 2048w\" height=\"734\" width=\"2300\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eMechanical Dimensions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/1015\/20191015013936405.jpeg\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/1015\/20191015013936405.jpeg\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"411 \/ Monochrome","offer_id":19122985140320,"sku":"110052","price":55000.0,"currency_code":"USD","in_stock":true},{"title":"411 \/ Color","offer_id":19122985173088,"sku":"110112","price":55000.0,"currency_code":"USD","in_stock":true},{"title":"461 \/ Monochrome","offer_id":43660582387961,"sku":"110053","price":28600.0,"currency_code":"USD","in_stock":true},{"title":"461 \/ Color","offer_id":43660582420729,"sku":"110113","price":28600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210526466.png?v=1674757999"},{"product_id":"used-qhy8-pro-with-hydrogen-alpha-filter-and-case","title":"Used - QHY8 Pro, with Hydrogen Alpha Filter and Case","description":"\u003ch2\u003eUSED GEAR INFORMATION\u003c\/h2\u003e\n\u003cp\u003eThis is in excellent condition. The camera comes with all necessary power and data cords, as well as a Baader 35nm, 2\" Hydrogen-Alpha Filter for interline CCD cameras. All pieces are in a Pelican Storm iM2100 hard case with fitted foam insert.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eQHY8-Pro Grade 1 is a 6 megapixels APS-C size one-shot-colour camera based on Sony's famous CCD ICX453AQ. \u003c\/p\u003e\n\u003cp\u003eQHY8-Pro Grade 1 comes standard with the following features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed CCD chamber purged with argon gas (airproof and oilproof)\u003c\/li\u003e\n\u003cli\u003eRemovable desiccant tube to help dry the sealed chamber\u003c\/li\u003e\n\u003cli\u003eAdjustable CCD tile and centre position\u003c\/li\u003e\n\u003cli\u003eExternal DC regulator for the CCD and TEC without incurring EMI noise \u003c\/li\u003e\n\u003cli\u003eShipped in custom-fit rugged case \u003c\/li\u003e\n\u003cli\u003eASCOM driver and EZCAP capture software provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 2-stage TEC and thermal construction QHYCCD employs for this camera enables cooling 45ºC below ambient temperature. \u003c\/p\u003e\n\u003cp\u003eQHY8Pro reads out via progressive scan unlike QHY8L which uses two field readout. There is no difference in long exposure application such as deep sky astrophotography. However, to capture fast movement or object, QHY8-Pro is recommended for equal exposure in between red and blue pixels. \u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":31727432335456,"sku":"USED-QHY8Pro","price":2279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20200109_145239.jpg?v=1579115543"},{"product_id":"5-iii-462c","title":"5-III 462 M\/C","description":"\u003ctable data-mce-fragment=\"1\" width=\"100%\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"40%\"\u003eModel\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"60%\"\u003eQHY5III462 (Mono\u0026amp; Color, Enhanced Near Infrared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"40%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"60%\"\u003eSONY IMX462 CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"40%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"60%\"\u003e2.9um x 2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"40%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"60%\"\u003e1920 x 1080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eThe QHY5III462 camera uses the Sixth Generation Sony 2.1 megapixel IMX462 STARVIS CMOS sensor. The pixel size is 2.9um making it the same size and resolution as the sensor used in the QHY5III290 camera that has been so successfully used for planetary imaging by some of the best planetary imagers in the world. Like other cameras in the 5III series, the QHY5III462 is USB 3.0 powered and controlled. No additional power is required.\u003c\/p\u003e\n\u003cp\u003eThe IMX462 sensor is back-illuminated and incorporates new technology that gives it some significant advantage over other planetary cameras: First, the IMX462 sensor has sHCG (Super High Conversion Gain) for very low read noise at high gain. This is ideal for stacking hundreds or thousands of short planetary images. Second, it is exceptionally sensitive in the NIR.\u003c\/p\u003e\n\u003cp\u003eIn this latest generation of sensors, the photodiode portion of the pixel well is physically deeper than in previous Sony BSI sensors, allowing photons of longer wavelength to penetrate deeper into the substrate. This dramatically increases the sensor’s sensitivity to red and near infrared (NIR) light. The RGB filters over the pixels become transparent at NIR wavelengths, so the sensor displays almost equal peak sensitivity to NIR light as it does to light in the visible spectrum.\u003c\/p\u003e\n\u003cp\u003eThe peak QE in the NIR around 800nm is as high as the peak QE in the visible wavelengths. For planetary imagers using a methane filter that passes light around 880nm this is welcome news.\u003c\/p\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b10\"\u003eBSI\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"tit\" id=\"c100\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"50\" height=\"50\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" class=\"alignleft wp-image-1586 ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\"\u003e\u003c\/a\u003eOne benefit of the back-illuminated CMOS structure is improved sensitivity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b11\"\u003eExtended Near Infrared Sensitivity\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eLogically, one would think, each generation of Exmor sensor would be built upon and incorporate all of the improvements of the generation immediately preceding. However, this was not the case with the fifth generation Exmor R sensors.\u003c\/p\u003e\n\u003cp\u003eThe first back-illuminated sensors used shallower pixel wells (like the third-generation front- illuminated designs) than the physically deeper pixels of the fourth generation. So, while the back- illuminated structure increased the sensitivity in the visible range by 2X, the shallower pixels did not improve the NIR. The answer to this is seen in the latest, sixth generation, Sony Exmor R sensors, like the IMX462. Using physically deeper pixels in conjunction with the back-illuminated structure has dramatically improved the sensor’s sensitivity to both the visible and near infrared wavelengths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b12\"\u003esHCG Mode\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eAnother advantage of the QHY5III462 is the camera’s “Super High Conversion Gain” capability. By using a lower capacitance, a small amount of charge can be converted to a high voltage resulting in higher sensitivity in low-light conditions. The readout noise of the QHY5III462 in high gain mode is as low as 0.5 electrons!\u003c\/p\u003e\n\u003cp\u003eThe test exposures below demonstrate the low light improvement over the IMX290 sensor. The QHY5III462C image is on the left and the corresponding QHY5III290C image is on the right. The low light conditions and exposures are identical for each top and bottom pair of images and a UV\/IR filter was in place for each camera. So this test demonstrates the QHY5III462C’s increase in sensitivity and SNR over the QHY5III290C under the same conditions in the visual light spectrum alone.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507931.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"510\" height=\"291\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507931.png\" class=\"size-full wp-image-899 aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507931.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b13\"\u003eColor and Mono Imaging with One Camera\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe filter matrix in the IMX462 uses organic dye filters. These filters are very efficient at visible wavelengths but become completely transparent in the NIR. For this reason, good RGB color balance requires an external UV\/IR filter that blocks NIR wavelengths.\u003c\/p\u003e\n\u003cp\u003eMany color cameras build this UV\/IR filter into the camera or optical window for normal color imaging. However, in order to fully exploit the capabilities of the 462C sensor, in the QHY5III462C camera the optical window is AR coated only with no UV or IR blocking. Instead, the QHY5III462C camera includes two 1.25″ screw-in filters, a UV\/IR cut filter to isolate the visible wavelengths for normal RGB imaging and an IR850 filter that will cut the visible wavelengths but pass wavelengths above 850nm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" alt=\"\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0620\/20200620043845487.jpg\" class=\"lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0620\/20200620043845487.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"tit\" id=\"a2\"\u003eVersions\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cstrong\u003eQHY5III462C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStandard Version\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003ecam+ 1.25inch UV\/IR Cut Filter + 1.25inch IR850 Filter\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY5III462C Extension Pack \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eIR890nm CH4 Filter (for Jupiter\/Saturn imaging)+2.5mm f\/1.2 CS Lens (for allsky imaging)+CS lens Adapter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY5III462C Deluxe Version\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eStandard Vresion+Extension Pack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"380\" height=\"253\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0820\/20200820052608387.png\" class=\"alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0820\/20200820052608387.png\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cstrong\u003eQHY5III462M\u003c\/strong\u003e \u003cstrong\u003eStandard Version\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003ecam+1.25inch IR850 Filter\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/dv\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"tit\" id=\"a2\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQHY5III462C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStandard Version\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ecam+ 1.25inch UV\/IR Cut Filter + 1.25inch IR850 Filter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY5III462C Extension Pack \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eIR890nm CH4 Filter (for Jupiter\/Saturn imaging)+2.5mm f\/1.2 CS Lens (for allsky imaging)+CS lens Adapter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY5III462C Deluxe Version\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eStandard Vresion+Extension Pack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"380\" height=\"253\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0820\/20200820052608387.png\" class=\"alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0820\/20200820052608387.png\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQHY5III462M\u003c\/strong\u003e \u003cstrong\u003eStandard Version\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ecam+1.25inch IR850 Filter\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cstrong\u003eQHY5III462C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStandard Version\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003ecam+ 1.25inch UV\/IR Cut Filter + 1.25inch IR850 Filter\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY5III462C Extension Pack \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eIR890nm CH4 Filter (for Jupiter\/Saturn imaging)+2.5mm f\/1.2 CS Lens (for allsky imaging)+CS lens Adapter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eQHY5III462C Deluxe Version\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eStandard Vresion+Extension Pack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"380\" height=\"253\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0820\/20200820052608387.png\" class=\"alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0820\/20200820052608387.png\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cstrong\u003eQHY5III462M\u003c\/strong\u003e \u003cstrong\u003eStandard Version\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003ecam+1.25inch IR850 Filter\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/dv\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eQHY5III462M\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eSONY IMX462 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e2.9um x 2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e1920 x 1080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e2 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e12000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e0.5e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eTypical 1\/2.8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eFull Resolution 135 FPS@8-bits (USB3.0 Port）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eROI Frame Rate\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eHigher rates at selected fields of interest (Supports any region ROI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e7us-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e1.25-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eChangeable 1.25-inch filter as optical window\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(462C: Includes free 1.25-inch UV\/IR cut filter and free 1.25-inch IR850 filter\u003c\/p\u003e\n\u003cp\u003e462M: Includes a free 1.25-inch IR850 filter)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e12mm (±0.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e88g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2593\" height=\"1073\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1.png 2593w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1-1536x636.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1-2048x847.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1.png\" data-sizes=\"(max-width: 2593px) 100vw, 2593px\" class=\"aligncenter size-full wp-image-900 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1.png\" sizes=\"(max-width: 2593px) 100vw, 2593px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1.png 2593w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1-1536x636.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507640-1-2048x847.png 2048w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2551\" height=\"1041\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130.png 2551w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130-768x313.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130-1536x627.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130-2048x836.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130.png\" data-sizes=\"(max-width: 2551px) 100vw, 2551px\" class=\"aligncenter size-full wp-image-901 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130.png\" sizes=\"(max-width: 2551px) 100vw, 2551px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130.png 2551w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130-768x313.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130-1536x627.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507130-2048x836.png 2048w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2548\" height=\"1072\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496-1536x646.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496-2048x862.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496.png\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\" class=\"aligncenter size-full wp-image-902 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496.png\" sizes=\"(max-width: 2548px) 100vw, 2548px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496-1536x646.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507496-2048x862.png 2048w\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2548\" height=\"1073\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204-1536x647.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204-2048x862.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204.png\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\" class=\"aligncenter size-full wp-image-903 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204.png\" sizes=\"(max-width: 2548px) 100vw, 2548px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204-768x323.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204-1536x647.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210507204-2048x862.png 2048w\"\u003e\u003cimg decoding=\"async\" alt=\"\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0620\/20200620044746606.png\" class=\"aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0620\/20200620044746606.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"720\" height=\"667\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598.png 1242w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598-768x711.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598.png\" data-sizes=\"(max-width: 720px) 100vw, 720px\" class=\"aligncenter wp-image-2906 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598.png\" sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598.png 1242w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230320598-768x711.png 768w\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Color Standard Version","offer_id":36070495125671,"sku":"110078","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Color Deluxe Version","offer_id":36070495158439,"sku":"120002","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Mono Standard Version","offer_id":43614117527801,"sku":"110131","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210510666.jpg?v=1674681161"},{"product_id":"268m","title":"268M","description":"\u003cp data-mce-fragment=\"1\"\u003eWith the advantage of low readout noise and high-speed readout, CMOS technology has revolutionized astronomical imaging.  A monochrome, back-illuminated, high-sensitivity, astronomical imaging camera is the ideal choice for astro-imagers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QHY268M\/C is a new generation of back-illuminated CMOS cameras with true 16-bit A\/D and 3.76um pixels.  This new Sony sensor is an ideal CMOS sensor exhibiting no amplifer glow. 16-bit A\/D gives high resolution sampling of the whole full well range.  Digitizing 0-65535 levels yields a smooth image with continuous gradation of greyscale levels. The QHY268M\/C is a cooled, back-illuminated, CMOS camera based on the Sony IMX571 sensor with native 16-bit A\/D and 3.76um pixels.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e1GB DDR3 image buffer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIn order to provide smooth uninterrupted data transfer of the entire 26MP sensor at high speed, the QHY268 has 1GB DDR3 image buffer. The pixel count of the latest generation of CMOS sensors is very high resulting in greater memory requirements for temporary and permanent storage.  The QHY268 has adopted a large-capacity memory of up to 1GB.  Data throughput is doubled. This large image buffer meets the needs of high-speed image acquisition and transmission of the new generation of CMOS, making shooting of multiple frames smoother and less stuttered, further reducing the pressure on the computer CPU.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eExtended Full Well Capacity and Multiple Read Modes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWith a pixel size of 3.76um, these sensors already have an impressive full well capacity of 51ke.  Nevertheless, QHYCCD has implemented a unique approach to achieve a full well capacity higher than 51ke- through innovative user controllable read mode settings.  In extended full well readout mode, the QHY268 can achieve nearly 75ke-.  Greater full-well capacity provides greater dynamic range and large variations in magnitude of brightness are less likely to saturate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInternal Humidity Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eQHY268M has a unique internal humidity sensor (while QHY268C doesn’t). The Blue curve shown below represents humidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"block lv3 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNative 16 bit A\/D:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBSI:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eZero Amplify Glow:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eThis is also a zero amplifier glow camera.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTRUE RAW Data:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAnti-Dew Technology:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCooling:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eAdvanced Functions\u003c\/h4\u003e\n\u003cdiv class=\"block lv3 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tit\" id=\"c110\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReboot the camera by power off and on\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tit\" id=\"c111\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRandom change thermal noise suppression function\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv3 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tit\" id=\"c112\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"600\" height=\"419\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-sizes=\"(max-width: 600px) 100vw, 600px\" class=\"wp-image-231 aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" sizes=\"(max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"600\" height=\"424\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-sizes=\"(max-width: 600px) 100vw, 600px\" class=\"wp-image-230 aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" sizes=\"(max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eUpdated: QHY268 12bit High Speed Mode\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220830681.png\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220830681.png\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIf you have certain needs for the frame rate of the device, such as meteor monitoring, etc., you can make selective updates.\u003cbr data-mce-fragment=\"1\"\u003eSince most of the software that provides continuous mode (i.e. video output), such as SharpCap, only supports 8-bit or 16-bit mode, you need to select 8-bit mode output to achieve frame rate improvement in 12-bit High-Speed Mode.\u003cbr data-mce-fragment=\"1\"\u003eData comparison (USB3.0 at full resolution):\u003cbr data-mce-fragment=\"1\"\u003eBefore upgrade: 8-bit, 6.8fps\u003cbr data-mce-fragment=\"1\"\u003eAfter upgrade: 8-bit, (12-bit out), 14.5fps max.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe implementation of this function requires updating the firmware, driver, and corresponding software SDKs at the same time.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo update the driver and software SDK, download the Allinone package (BETA) 20220817 or newer, and check the system driver and the required SDK to update them.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eClick the link to download the Allinone（BETA）20220817:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/file\/repository\/publish\/AllInOne\/220817\/QHYCCD_Win_AllInOne.22.08.17.00.exe\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/file\/repository\/publish\/AllInOne\/220817\/QHYCCD_Win_AllInOne.22.08.17.00.exe\"\u003ehttps:\/\/www.qhyccd.com\/file\/repository\/publish\/AllInOne\/220817\/QHYCCD_Win_AllInOne.22.08.17.00.exe\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFirmware update: You need to download firmware update package 20220824 or newer. If you have previously kept an older version of the firmware upgrade tool locally, please discard it. The zip package contains the firmware upgrade tool, the new version of QHY268 firmware, and firmware upgrade instructions. Please read the upgrade instructions in the firmware installation package carefully. If you encounter any problems during the upgrade, please contact QHYCCD.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eClick the link to download the firmware upgrade tool:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/file\/repository\/publish\/firmware_update\/220818\/QHYCCD_firmware_upgrade.zip\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/file\/repository\/publish\/firmware_update\/220818\/QHYCCD_firmware_upgrade.zip\"\u003ehttps:\/\/www.qhyccd.com\/file\/repository\/publish\/firmware_update\/220818\/QHYCCD_firmware_upgrade.zip\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFirmware Upgrade Instructions:  \u003ca href=\"https:\/\/www.qhyccd.com\/qhy268-firmware-upgrade-instructions\/\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/qhy268-firmware-upgrade-instructions\/\"\u003ehttps:\/\/www.qhyccd.com\/qhy268-firmware-upgrade-instructions\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY268M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY268C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003eSONY IMX571 M\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003eSONY IMX571 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003eMono\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e6280*4210 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e26MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eAPS-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eA\/D Sample Depth\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eNative 16-bit (0-65535 greyscale) A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e51ke-\u003cbr data-mce-fragment=\"1\"\u003e75ke- or above in extended full well mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eUSB3.0 Port:\u003cbr data-mce-fragment=\"1\"\u003eFull Resolution  6.8FPS  @8BIT         6FPS @16BIT\u003cbr data-mce-fragment=\"1\"\u003e2048lines         13.6FPS  @8BIT     11.5FPS@16BIT\u003cbr data-mce-fragment=\"1\"\u003e1080lines         25.4FPS  @8BIT     19.5FPS@16BIT\u003cbr data-mce-fragment=\"1\"\u003e768lines           35FPS     @8BIT        25FPS@16BIT\u003cbr data-mce-fragment=\"1\"\u003e480lines           50FPS     @8BIT        34FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e1.1e- High Gain,\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3.5e- Low Gain\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e(5.3e- to 7.4e- in extended full well mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eDark Current\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e-20C，0.0005e \/pixel\/sec\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e-10C，0.001e \/pixel\/sec\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eUnity Gain*\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e0（PH Mode）\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e30（Extended Full Well Mode）\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600\/268\/411\/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples) So you can directly set gain0 as start. Please note QHY600\/268C\/411\/461 has extend full well mode. In this mode you still need to find out the unit gain position.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eFully support via Camera USB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eCooling System\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eTwo-stage TEC cooler\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\" data-mce-fragment=\"1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eHumidity Sensor*\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003eYes\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003eSupport M54 and M48 (with standard adapters )\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003e Support M54 and M48 (with standard adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003eQHY268M: 12.5mm\u003cbr data-mce-fragment=\"1\"\u003eIf used with the QHY filter wheel, the actual calculated intercept is 12.5mm.The actual BFL (the intercept from the CMOS chip to the top of the camera) is 14.5mm. Since most uses will match CFW with monochrome cams, please take 12.5mm as major reference. Check the mechanical drawing below for details.\u003cbr data-mce-fragment=\"1\"\u003eNote 14.5mm rear intercept does not include adapter thread, which must be used with adapters of various sizes through the top 6 screw holes.\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003eQHY268C: 14.5mm*\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*From 2023, the top part of QHY268C will change to the shorter one just like that of 268M.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"18%\" data-mce-fragment=\"1\"\u003eWeigth\u003c\/td\u003e\n\u003ctd width=\"41%\" data-mce-fragment=\"1\"\u003e855g\u003c\/td\u003e\n\u003ctd width=\"39%\" data-mce-fragment=\"1\"\u003e780g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eReadout Modes and Curves\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMultiple Readout Modes is a new function for newer QHY Cameras.  Different readout modes have different driver timing, etc., and result in different performance. The QHY268 currently has four readout modes, and more modes will be added in the future. These readout modes are currently supported in the QHY ASCOM Camera Driver, SharpCAP software and the N.I.N.A software.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReadout Mode #0 (Photographic Mode)\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e.\u003c\/strong\u003e In this mode there is a drop in the noise between Gain 25 and Gain 26.  We recommend setting the Gain to 26 to begin.  At this setting the full well is 27ke- and readout noise is 2.7e-.  For every long exposures you can lower the gain from this point to increase the full well capacity.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReadout Mode #1 (High Gain Mode).\u003c\/strong\u003e  Please note there is a HGC\/LGC switch point at gain55 to gain56. Gain0-55 uses LGC and Gain55-100 uses HGC.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReadout Mode #2 (Extended Full Well Mode).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNow QHY268 adds\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e#3 mode Extend Full Well 2CMSIT (yellow curve).\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eThe advantage of this mode is that it has the same full well value and system gain as the #2 mode Extend Fullwell, but the read noise is reduced by about 1.3 times.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis function needs to be used with 2020.6.26 or newer SDK. If your software cannot display this mode, please download the QHYAllInOne installation package to update the SDK in the software.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2328\" height=\"861\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-2048x757.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\" data-sizes=\"(max-width: 2328px) 100vw, 2328px\" class=\"aligncenter size-full wp-image-2364 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\" sizes=\"(max-width: 2328px) 100vw, 2328px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527-2048x757.png 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407527.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2318\" height=\"858\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png 2318w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-1536x569.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-2048x758.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\" data-sizes=\"(max-width: 2318px) 100vw, 2318px\" class=\"aligncenter size-full wp-image-2454 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\" sizes=\"(max-width: 2318px) 100vw, 2318px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png 2318w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-1536x569.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714-2048x758.png 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220507714.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2305\" height=\"865\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-2048x769.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\" data-sizes=\"(max-width: 2305px) 100vw, 2305px\" class=\"aligncenter size-full wp-image-2366 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\" sizes=\"(max-width: 2305px) 100vw, 2305px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220-2048x769.png 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407220.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2300\" height=\"794\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-2048x707.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" class=\"aligncenter size-full wp-image-2367 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701-2048x707.png 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220407701.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2792\" height=\"1072\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png 2792w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-768x295.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-1536x590.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-2048x786.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" data-sizes=\"(max-width: 2792px) 100vw, 2792px\" class=\"aligncenter size-full wp-image-520 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" sizes=\"(max-width: 2792px) 100vw, 2792px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png 2792w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-768x295.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-1536x590.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-2048x786.png 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAbsolute QE\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1250\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-2048x1000.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-2297 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-2048x1000.jpg 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRelative QE\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1059\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-2048x847.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-518 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-2048x847.jpg 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427887-scaled.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003c\/h4\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":37630751441063,"sku":"110080","price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20191122101900502_af615a66-6d27-4df4-9368-dddf96333fc5.jpg?v=1592512980"},{"product_id":"294m-pro","title":"294M-Pro (Monochrome)","description":"\u003cp\u003e\u003cspan\u003eQHY294M Pro Astronomy Camera is a 4\/3-inch back-illuminated camera, equipped with Sony IMX294 (Color) and IMX492 (Mono) sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe new QHY294 Pro is a 4\/3-inch back-illuminated camera, equipped with Sony IMX294 (Color) and IMX 492 (Mono) sensor. The 294 Pro has 11.7 MP at 4.63um, 14-bits A\/D. The IMX294 and IMX492 chips have 46.8 million 2.315um pixels, which Sony 2×2 bins on-chip to create the sensor’s advertised 11.7 million 4.63um pixel array. The QHY294 Pro series camera is capable of locking and unlocking the on-chip binning to provide two readout modes. The first mode reads the sensor “locked” mode to produce 11.6mp images with 4.63um pixel size and 14 bits per pixel. The second read mode unlocks the binning to produce 46.8mp images with 2.315um pixel size at 12 bits per pixel.\u003c\/p\u003e\n\u003cp\u003eThe QHY294 Pro CMOS sensor has a dual gain mode, HGC (high gain) and LGC (Low gain).  The QHY294 Pro will switch the two modes automatically when the gain is set to 1600 you will get the benefits of the ultra low read noise (1e- to 1.6e-) of the HGC mode and a full well capacity of about 14.5ke- at the switch point setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTRUE RAW Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Dew Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"550\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e\u003cstrong\u003eQHY294M Pro\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eSONY IMX492 （MONO）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eMono only\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(QHY294C  Discontinued in 2022)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e4.63um*4.63um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e4164*2796\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e11.7MP\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e46.8MP（Extended Pixel Mode）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e4\/3 inch\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e19.28mm*12.95mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e14bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e65ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eStandard 11.6mega pixel mode\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e4164*2796 16.5FPS@14BIT\u003c\/p\u003e\n\u003cp\u003e2160lines(eg.4164*2160,4096*2160) 21FPS\u003c\/p\u003e\n\u003cp\u003e1080lines(eg.4164*2160,1920*2160) 41FPS\u003c\/p\u003e\n\u003cp\u003e960lines(eg.4164*960,1280*960) 46FPS\u003c\/p\u003e\n\u003cp\u003e768lines(eg.4164*768,1024*768) 56FPS\u003c\/p\u003e\n\u003cp\u003e480lines(eg.4164*480,640*480) 87FPS\u003c\/p\u003e\n\u003cp\u003e240lines(eg.4164*240,320*240) 156FPS\u003c\/p\u003e\n\u003cp\u003e100lines(eg.4164*100,240*100) 290FPS\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e“Unlock” 47mega pixel mode\u003c\/p\u003e\n\u003cp\u003e8340*5644 4FPS@14BIT and 8BIT\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*Note：QHYCCD has optimized the cmos drive freqency and limit the max frame rate. The CMOS sensor may not work under the maxium frequency to ensure the better noise performance. If you need the customized higher frame rate version please contact QHYCCD.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e1.6-1.2e- High gain mode\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e6.9-5.2e- Low gain mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e0.002e\/pixel\/sec @-20C\u003cbr\u003e0.005e\/pixel\/sec @-10C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e60us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e1600 (11MP Mode)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2600 (47MP Mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eHardware Anti-Glow Reduction\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eYes. Can reduce the amp glow of the sensor in long exposure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e256MByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eDual Stage TEC cooler（about -35C below ambient）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"325\"\u003eM42\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"224\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"325\"\u003e650g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972-768x244.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972-1536x489.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972-2048x652.png 2048w\" sizes=\"(max-width: 2548px) 100vw, 2548px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972.png\" class=\"aligncenter size-full wp-image-1741 lazyloaded\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972-768x244.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972-1536x489.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210610972-2048x652.png 2048w\" height=\"811\" width=\"2548\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083.png 2733w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083-768x309.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083-1536x618.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083-2048x824.png 2048w\" sizes=\"(max-width: 2733px) 100vw, 2733px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083.png\" class=\"aligncenter size-full wp-image-792 lazyloaded\" data-sizes=\"(max-width: 2733px) 100vw, 2733px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083.png 2733w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083-768x309.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083-1536x618.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043083-2048x824.png 2048w\" height=\"1099\" width=\"2733\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029.png 2845w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029-768x290.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029-1536x579.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029-2048x772.png 2048w\" sizes=\"(max-width: 2845px) 100vw, 2845px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029.png\" class=\"aligncenter size-full wp-image-793 lazyloaded\" data-sizes=\"(max-width: 2845px) 100vw, 2845px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029.png 2845w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029-768x290.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029-1536x579.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021043029-2048x772.png 2048w\" height=\"1073\" width=\"2845\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721-768x234.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721-1536x468.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721-2048x624.png 2048w\" sizes=\"(max-width: 2548px) 100vw, 2548px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721.png\" class=\"aligncenter size-full wp-image-794 lazyloaded\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721.png 2548w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721-768x234.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721-1536x468.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430721-2048x624.png 2048w\" height=\"776\" width=\"2548\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457.png 2547w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457-768x251.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457-1536x501.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457-2048x668.png 2048w\" sizes=\"(max-width: 2547px) 100vw, 2547px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457.png\" class=\"aligncenter size-full wp-image-795 lazyloaded\" data-sizes=\"(max-width: 2547px) 100vw, 2547px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457.png 2547w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457-768x251.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457-1536x501.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210430457-2048x668.png 2048w\" height=\"831\" width=\"2547\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122.png 920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122-768x1369.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122-862x1536.png 862w\" sizes=\"(max-width: 480px) 100vw, 480px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122.png\" class=\"aligncenter wp-image-2103 lazyloaded\" data-sizes=\"(max-width: 480px) 100vw, 480px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122.png 920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122-768x1369.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210913122-862x1536.png 862w\" height=\"856\" width=\"480\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":36513545879719,"sku":"110083","price":1429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20210611313.jpg?v=1689886268"},{"product_id":"5iii-485c-color-planetary-and-all-sky-camera","title":"5III 485C Color Planetary And All Sky Camera","description":"\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY5III485C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003eCMOS\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003eSony IMX485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003eColor\/Mono\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003eColor Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003e2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003ePixel Array\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003e3864*2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003e8.4MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"87\" data-mce-fragment=\"1\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"131\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003e1\/1.2inch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eQHY5III485C uses Sony’s new IMX485, back-illuminated, 8.4 megapixel color CMOS sensor with an array of 3864 x 2180 pixels at 2.9um. With USB 3.0 interface, the full frame rate of 44 FPS at 8-bits or 18.5 FPS at 16-bits. Smaller regions of interest will yield even faster frame rates.\u003c\/p\u003e\n\u003cp\u003eThe resolution of QHY5III485C is 16:9, which is equivalent to the mainstream video output ratio. With the native high resolution, 485C can play a special role in recording astronomical video and astronomical science live broadcast.\u003c\/p\u003e\n\u003cp\u003eQHY5III485C is specially equipped with 128MB DDR bulid-in image buffer. In non-video output mode, DDR built-in buffer can effectively relieve the transmission pressure brought by high-resolution large data volume and reduce information loss.\u003c\/p\u003e\n\u003ch4\u003eBack-Illumination\u003c\/h4\u003e\n\u003cp\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003ch4\u003eAllsky Application\u003c\/h4\u003e\n\u003cp\u003eThe QHY5III485C standard package includes a 2.5mm Fisheye lens that converts the planetary camera into a high-resolution, 8.4 Megapixel All Sky camera with 180-degree field of view.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411.png 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411-768x433.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411-1536x867.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411-2048x1155.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411.png\" class=\"aligncenter wp-image-1395 lazyloaded\" data-sizes=\"(max-width: 800px) 100vw, 800px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411.png 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411-768x433.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411-1536x867.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527411-2048x1155.png 2048w\" height=\"451\" width=\"800\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e\u003cstrong\u003eQHY5III485C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"284\"\u003eSony IMX485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eColor\/Mono\u003c\/td\u003e\n\u003ctd width=\"284\"\u003eColor Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"284\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003ePixel Array\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e3864*2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e8.4MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e1\/1.2inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eFrame Rate @Full Frame\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e44FPS@8-bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eFrame rate @ROI readout\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e78.5FPS@1200lines, 87FPS@1080lines, 91.5FPS@1024lines, 97.5FPS@960lines, 121FPS@768lines, 190FPS@480lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eFul Well Capacity\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e12ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eA\/D\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e12bit (output as 16bit and 8bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"284\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eNon-volatile memory \/ On camera storage\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e128MB DDR II Memory Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"284\"\u003eSt4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"284\"\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898-768x190.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898-1536x381.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898.png\" class=\"aligncenter size-full wp-image-1396 lazyloaded\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898-768x190.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527898-1536x381.png 1536w\" height=\"476\" width=\"1920\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529-768x197.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529-1536x394.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529.png\" class=\"aligncenter size-full wp-image-1397 lazyloaded\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529-768x197.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527529-1536x394.png 1536w\" height=\"493\" width=\"1920\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702-768x197.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702-1536x394.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702.png\" class=\"aligncenter size-full wp-image-1398 lazyloaded\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702-768x197.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527702-1536x394.png 1536w\" height=\"493\" width=\"1920\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951-768x197.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951-1536x394.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951.png\" class=\"aligncenter size-full wp-image-1399 lazyloaded\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951-768x197.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527951-1536x394.png 1536w\" height=\"492\" width=\"1920\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-2048x847.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-scaled.jpg\" class=\"aligncenter size-full wp-image-1400 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-768x318.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-1536x636.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210527726-2048x847.jpg 2048w\" height=\"1059\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-scaled.jpg 1811w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-768x1086.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-1086x1536.jpg 1086w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-1448x2048.jpg 1448w\" sizes=\"(max-width: 900px) 100vw, 900px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-scaled.jpg\" class=\"aligncenter wp-image-2600 lazyloaded\" data-sizes=\"(max-width: 900px) 100vw, 900px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-scaled.jpg 1811w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-768x1086.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-1086x1536.jpg 1086w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220825520-1448x2048.jpg 1448w\" height=\"1272\" width=\"900\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":37331438436519,"sku":"110085","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210527689.jpg?v=1674691012"},{"product_id":"462c-expansion-kit","title":"462C Expansion Kit","description":"For those who purchased the QHY 462 camera by itself, QHY is now offering the Expansion Kit that adds a 1.25\" 890nm Methane Filter and an All Sky lens plus lens adapter.  This is the same kit as offered in the \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/5-iii-462c?variant=36070495158439\"\u003eexpanded kit version of the 462C\u003c\/a\u003e, making your standard version of the 462C an expanded version.","brand":"QHY","offers":[{"title":"Default Title","offer_id":37357038043303,"sku":"QHY-462-EKUPGRADE","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/462Cdoubleblack.jpg?v=1605561442"},{"product_id":"qhy533-m-c","title":"QHY533 M\/C","description":"\u003cdiv id=\"a0\" class=\"tit\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"block lv1  on\" data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"block lv1  on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"child\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"block lv2 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith the advantage of low readout noise and high-speed readout, CMOS technology has revolutionized astronomical imaging.  The QHY533M\/C is a new generation of back-illuminated CMOS cameras with 3.76um pixels.  \u003cspan class=\"ql-author-8876147\"\u003eThe QHY533M\/C uses the similar series of sensors as the flagship models QHY600 and QHY268, featuring low noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels.In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTRUE RAW Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAnti-Dew Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCooling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAmplify Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003eCompare to the last generation’s astrocam for beginners, like QHY183 or QHY 163, QHY533M has much better amplify control.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"800\" height=\"800\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-768x768.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-1536x1536.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-2048x2048.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-scaled.jpg\" data-sizes=\"(max-width: 800px) 100vw, 800px\" class=\"aligncenter wp-image-2397 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-scaled.jpg\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-768x768.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-1536x1536.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428929-2048x2048.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQHY533M Dark Frame, 300s\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"800\" height=\"532\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-768x510.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-1536x1021.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-2048x1361.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-scaled.jpg\" data-sizes=\"(max-width: 800px) 100vw, 800px\" class=\"aligncenter wp-image-2396 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-scaled.jpg\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-768x510.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-1536x1021.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220428442-2048x1361.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQHY183M Drak Frame, 300s\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"800\" height=\"800\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-768x768.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-1536x1536.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-2048x2048.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-scaled.jpg\" data-sizes=\"(max-width: 800px) 100vw, 800px\" class=\"aligncenter wp-image-2399 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-scaled.jpg\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-768x768.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-1536x1536.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220429950-2048x2048.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQHY533M Drak frame, 600s, with highest gain (170) and strech–only very slight amplify can be detected at the corner.\u003c\/p\u003e\n\u003ch4\u003eDesign\u003c\/h4\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M (mono) and 533C (color) have different interface designs to be more flexible to deal with different applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M can be directly connected to the QHYCFW3S-SR without removing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eany part of the filter wheel\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(like the filter container). This provides a very short back focal length and that’s easy to fix! Besides, QHY533M + QHYCFW3S-SR combination can be easily connected to a DSLR lens, with only one additional adapter (sold separately).  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eBoth QHY533M\/C comes with an additional adapter for tripod interface. This makes it easier to shoot with DSLR lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"850\" height=\"431\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590.jpg 920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590-768x389.jpg 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590.jpg\" data-sizes=\"(max-width: 850px) 100vw, 850px\" class=\"aligncenter wp-image-2550 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590.jpg\" sizes=\"(max-width: 850px) 100vw, 850px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590.jpg 920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220711590-768x389.jpg 768w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHYCFW3S Adjustment for QHY533M\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ql-author-8876147\"\u003eIn order to let all astrophotographers easily use 533M’s threaded interface to connect filter wheel without removing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eany part of the filter wheel\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(like the filter container), s\u003c\/span\u003e\u003cspan class=\"ql-author-8876147\"\u003eince 2022, QHYCFW3-SR won’t be loaded with this adapter (below).  This adapter is used to connect QHY163 or QHY183 while QHY533M doesn’t need it. Therefore, if you want to get a QHY533M, we recommend you choose QHYCFW3S-SR for the best experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBy the way, this adapter is still contained in CFW3S-SR’s package. You can still use CFW3S-SR with QHY183 or QHY163.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ql-author-8876147\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220705345.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"247\" height=\"236\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220705345.png\" class=\"aligncenter wp-image-2540 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220705345.png\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M Parallel Position Adjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eThe QHY533M is connected to the QHYCFW3S by using threads， so the sensor may not parallel to the filter wheel when the threads are fully rotated. In this case you can adjust the front part of the 533M to the right angle of the sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\" class=\"aligncenter wp-image-2275 lazyloaded\" data-sizes=\"(max-width: 800px) 100vw, 800px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-2048x1365.jpg 2048w\" height=\"533\" width=\"800\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY533C Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ql-author-8876147\" data-mce-fragment=\"1\"\u003eA free\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAdapter Kit E\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ewill be provided with QHY533C. The adapters can be directly connected to the 55mm BFL M48 interface MPCC, or Nikon \/ Canon DSLR lens (need to purchase another DSLR lens adapter). At the same time, the C-port thread can be provided with the QHY533C and you can directly mount the C-port lens.\u003c\/span\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"500\" height=\"333\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\" data-sizes=\"(max-width: 500px) 100vw, 500px\" class=\"aligncenter wp-image-2270 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-2048x1365.jpg 2048w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003cstrong\u003eQHY533M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e\u003cstrong\u003eQHY533C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSONY IMX533 M\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eSONY IMX533 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eMono\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e3008*3028 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e9MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eNative 14-bit A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e58ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eUSB3.0 Port:\u003cbr\u003eFull Resolution  26.5FPS  @8BIT         20FPS @16BIT2160Lines          37FPS     @8BIT          28.5FPS@16BIT1080Lines          71.5FPS   @8BIT          55FPS @16BIT768Lines             97FPS      @8BIT          76FPS @16BIT480Lines             152FPS    @8BIT          117FPS @16BIT240Lines             280FPS    @8BIT         215FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e1.3 to 3.4e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e-20C，0.0005e- \/pixel\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eTwo-stage TEC cooler\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"81%\" colspan=\"2\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e–\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eSupport M48 (with adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eActual Back Focal Consumed: 14 mm (Combined with CFW)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eStandard BFL: 17.5mm（±0.5）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e845g\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e845g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495.png 2289w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495-768x383.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495-1536x766.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495-2048x1022.png 2048w\" sizes=\"(max-width: 2289px) 100vw, 2289px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495.png\" class=\"aligncenter size-full wp-image-2263 lazyloaded\" data-sizes=\"(max-width: 2289px) 100vw, 2289px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495.png 2289w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495-768x383.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495-1536x766.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106495-2048x1022.png 2048w\" height=\"1142\" width=\"2289\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205.png 2335w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205-1536x720.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205-2048x960.png 2048w\" sizes=\"(max-width: 2335px) 100vw, 2335px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205.png\" class=\"aligncenter size-full wp-image-2264 lazyloaded\" data-sizes=\"(max-width: 2335px) 100vw, 2335px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205.png 2335w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205-1536x720.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106205-2048x960.png 2048w\" height=\"1095\" width=\"2335\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616.png 2294w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616-768x383.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616-1536x767.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616-2048x1022.png 2048w\" sizes=\"(max-width: 2294px) 100vw, 2294px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616.png\" class=\"aligncenter size-full wp-image-2265 lazyloaded\" data-sizes=\"(max-width: 2294px) 100vw, 2294px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616.png 2294w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616-768x383.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616-1536x767.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022010616-2048x1022.png 2048w\" height=\"1145\" width=\"2294\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218-2048x1000.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218.jpg\" class=\"aligncenter size-full wp-image-2371 lazyloaded\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220411218-2048x1000.jpg 2048w\" height=\"1250\" width=\"2560\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003eQHY533M\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692.jpg 1087w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692-768x667.jpg 768w\" sizes=\"(max-width: 1087px) 100vw, 1087px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692.jpg\" class=\"aligncenter wp-image-2762 size-full lazyloaded\" data-sizes=\"(max-width: 1087px) 100vw, 1087px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692.jpg 1087w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118692-768x667.jpg 768w\" height=\"944\" width=\"1087\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQHY533C\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928.jpg 1133w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928-768x700.jpg 768w\" sizes=\"(max-width: 1133px) 100vw, 1133px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928.jpg\" class=\"aligncenter wp-image-2763 size-full lazyloaded\" data-sizes=\"(max-width: 1133px) 100vw, 1133px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928.jpg 1133w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221118928-768x700.jpg 768w\" height=\"1033\" width=\"1133\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\" data-mce-fragment=\"1\"\u003e\u003cdv class=\"cnt\"\u003e\n\n\u003cdiv class=\"block lv1  on\" data-mce-fragment=\"1\"\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M (mono) and 533C (color) have different interface design to be more flexible to deal with different use scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003e\u003c\/span\u003eQHY533C will offer a free\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdapter Kit E\u003c\/strong\u003e, which can be directly connected to the 55mm BFL M48 interface MPCC, or Nikon \/ Canon DSLR lens (need to purchase another DSLR lens adapter). At the same time, the QHY533C provides C-port thread and you can directly mount C-port lens.\u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\" class=\"oceanwp-lightbox\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter wp-image-2270\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\" alt=\"\" width=\"500\" height=\"333\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-2048x1365.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106761-scaled.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M external use of threaded interface can be directly connected to the small filter wheel. This time we will launch a special standard small filter wheel version together with the 533M, which can be assembled directly by the user externally without removing the disc. When the QHY533M + filter wheel combination is connected to a DSLR lens, only an additional DSLR lens adapter ring (sold separately) is required to complete the focus. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M\/C comes with an additional adapter for tripod interface. This makes it easier to shoot with a DSLR lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M Parallel Position Adjustment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eThe QHY533M uses threads to connect to the QHYCFW3S，so there might be a small problem: the sensor may not remain parallel to the filter wheel when the threads are fully rotated. In this case you can adjust the front part of the 533M to the angle of sensor correct.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\" class=\"oceanwp-lightbox\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter wp-image-2275\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106896-scaled.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003cstrong\u003eQHY533M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e\u003cstrong\u003eQHY533C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSONY IMX533 M\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eSONY IMX533 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eMono\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e3080*3280 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e9MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eNative 14-bit A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e58ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eUSB3.0 Port:\u003cbr\u003eFull Resolution  27FPS  @8BIT         18FPS @16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e1.3 to 3.4e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eDark Current\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e-20C，0.0005e- \/pixel\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003e1Gbyte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCooling System\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eTwo-stage TEC cooler\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"81%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e–\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003eSupport M48 (with adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eActual Back Focal Consumed: 14 mm (Combined with CFW)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eStandard BFL: 17.5mm（±0.5）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e845g\u003c\/td\u003e\n\u003ctd width=\"39%\"\u003e845g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp class=\"ql-long-8876147\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch3 class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eQHY533M external use of threaded interface can be directly connected to the small filter wheel. This time we will launch a special standard small filter wheel version together with the 533M, which can be assembled directly by the user externally without removing the disc. When the QHY533M + filter wheel combination is connected to a DSLR lens, only an additional DSLR lens adapter ring (sold separately) is required to complete the focus. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130.jpg\" class=\"oceanwp-lightbox\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130.jpg\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter size-full wp-image-2276\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130.jpg\" alt=\"\" width=\"1920\" height=\"900\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130.jpg 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130-768x360.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130-1536x720.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106130.jpg\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402.png\" class=\"oceanwp-lightbox\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402.png\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter size-full wp-image-2277\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402.png\" alt=\"\" width=\"1920\" height=\"900\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402-1536x720.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106402.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678.png\" class=\"oceanwp-lightbox\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678.png\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter size-full wp-image-2278\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678.png\" alt=\"\" width=\"1920\" height=\"900\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678-1536x720.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106678.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003ch3 class=\"tit\" id=\"c300\"\u003eQHY533C\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"ql-long-8876147\"\u003e\u003cspan class=\"ql-author-8876147\"\u003eAdapter Kit E1 can be directly connected to the 55mm BFL M48 interface MPCC, or Nikon \/ Canon DSLR lens (need to purchase another DSLR lens adapter). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eE1 is designed for QHY533C, 294C, 163C, 183C, 174C. Of course, if you use 163M\/294M\/183M\/174M while a filter wheel or OAG is not needed, you can use E1 as well.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529.png\" class=\"oceanwp-lightbox\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529.png\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter size-full wp-image-2274\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529.png\" alt=\"\" width=\"1930\" height=\"1812\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529.png 1930w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529-768x721.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529-1536x1442.png 1536w\" sizes=\"(max-width: 1930px) 100vw, 1930px\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220106529.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/dv\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"QHY533M","offer_id":42623895503097,"sku":"110100","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"QHY533C","offer_id":42623895535865,"sku":"110101","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20220105583.png?v=1689886466"},{"product_id":"5iii-585c-color-planetary-camera-and-guider","title":"5III 585C Color Planetary Camera and Guider","description":"\u003cp\u003e\u003cspan\u003eQHY5III585C is a new generation of QHY5III V2 series planetary guide camera, which is an enhanced version of its predecessor QHY5III485C. It has a high sensitivity in the near infrared similar to that of 5III462C, while the dynamic range performance has been greatly improved.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b00\" class=\"tit\"\u003e\u003cstrong\u003eExtended Near Infrared Sensitivity\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIn this latest generation of sensors, the photodiode portion of the pixel well is physically deeper than in previous sensors, allowing photons of longer wavelengths to penetrate deeper into the substrate. This dramatically increases the sensor’s sensitivity to red and near-infrared (NIR) light. The sensor displays almost equal peak sensitivity to NIR light as it does to light in the visible spectrum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b01\" class=\"tit\"\u003e\u003cstrong\u003eBSI\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eOne benefit of the back-illuminated CMOS structure is improved sensitivity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b02\" class=\"tit\"\u003e\u003cstrong\u003eEnhanced Dynamic Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe IMX585 is a Sony Starvis II processor that enables high sensitivity and high dynamic range (HDR). It also improves sensitivity in the near-infrared range by approximately 1.7 times* compared to the IMX485. The new camera QHY5III585C has a large fullwell capacity of over 30ke-, approximately three times that of the previous generation QHY5III485C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eQHY5IIISeries V2 Introduction\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 class=\"tit\" id=\"b10\"\u003e512MB DDR3\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe QHY5III (Ver. 2) series planetary and guiding cameras are all equipped with a 512MB DDR3 image buffer which can effectively reduce the pressure on computer transmission, a great help for planetary photography which often requires writing a large amount of data in a short period of time. Some deep-sky astrophotography cameras on the market today only have 256MB, for example.\u003c\/p\u003e\n\u003cp\u003eIn comparison, the 512MB DDR3 memory of the new 5III (Ver. 2) series cameras represents a significant upgrade.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eNew Front-end Design with Better Compatibility\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013604.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013604.png\" class=\"alignnone wp-image-2724 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013604.png\" height=\"121\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQHY5III (Ver. 2) series cameras have adopted a new front-end design with better compatibility.Here we only take QHY5III200M as example, however, ALL V2 cams in the future share these features.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" class=\"wp-image-2783 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" class=\"wp-image-2787 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe BFL of  V2 cam is only 8mm, which means you can easily compat a V2 cam with your OAG. The basic top adapter includes 1.25 inch threads and you can still use your 1.25 inch filter.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" class=\"wp-image-2786 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" class=\"wp-image-2785 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" class=\"wp-image-2784 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe top adapter glass of V2 can be easily swiched. One of the adavantage of changable top glasses is you can use one filter even you’re using Lens! You can add a 1.25inch-cs adapter to connect CS lens, or add a second CS-C lens for C-mount lens. The two adapters are all standard accessories of V2 cams.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" class=\"wp-image-2782 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBy the way, there’s a 1.25-inch filter wheel adapter to connect your mono planetary cam with the QHYCFW3-S filter wheel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b12\" class=\"tit\"\u003e\u003cstrong\u003eUSB 3.2 Gen1 Type C Interface\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe new QHY5III (Ver.2) series cameras all use the USB3.2 Gen1 Type-C interface. Compared to the USB3.0 Type-B interface used in the previous generation, the Type-C interface has a longer life and is more flexible.\u003c\/p\u003e\n\u003cp\u003eTips: It is recommended to use the official standard Type-C data cable of QHYCCD. As the market is flooded with a large number of poor-quality Type-C cables, casual use may lead to the camera malfunctioning. If you use your own spare cable, please make sure it is a high-quality cable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b13\" class=\"tit\"\u003e\u003cstrong\u003eUniversal Guiding Interface\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe custom interfaces of the previous generation of planetary cameras and guiders has been replaced in the QHY5III (Ver.2) cameras with a more universal ST-4 compatible guiding interface. Now, even if the guiding cable is lost or damaged, you will be able to easily get a replacement on the market at a low cost.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b14\" class=\"tit\"\u003e\u003cstrong\u003eIndicator LED\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe new QHY5III (Ver.2) series of cameras is equipped with a status indicator at the back of the camera. If the camera experiences an abnormal status, the multi-colored indicator light will help to determine the situation with different colors signifying different conditions. During normal operation this indicator light is off, so there is no worry about light contaminating the image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"514\"\u003eQHY5III585C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"514\"\u003eSony IMX585 BSI Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e2.9um*2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e3856*2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e8.4 Mega Pixel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e1\/1.2inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eFullwell Capacity\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e32ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e0.8-5.5e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eROI Frame Rate\u003c\/td\u003e\n\u003ctd width=\"514\"\u003eFull Resolution  41.5FPS  @8BIT         23.5FPS @16BIT\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1080Lines             82FPS      @8BIT          47FPS @16BIT\u003c\/p\u003e\n\u003cp\u003e640Lines             135FPS    @8BIT          79FPS @16BIT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e11us-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"514\"\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"514\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"514\"\u003est4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e1.25-inch, compatible with CS interface or C interface by changing the front-end connector\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(An IR-Cut filter and an IR850nm filter are included in the standard version)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e17mm(with adapter);8±0.5mm（without adapter）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"514\"\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221-768x291.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221-1536x583.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221-2048x777.png 2048w\" sizes=\"(max-width: 2328px) 100vw, 2328px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221.png\" class=\"aligncenter size-full wp-image-2750 lazyloaded\" data-sizes=\"(max-width: 2328px) 100vw, 2328px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221-768x291.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221-1536x583.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027221-2048x777.png 2048w\" height=\"883\" width=\"2328\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245-1536x639.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245-2048x852.png 2048w\" sizes=\"(max-width: 2321px) 100vw, 2321px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245.png\" class=\"aligncenter size-full wp-image-2751 lazyloaded\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245-1536x639.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027245-2048x852.png 2048w\" height=\"966\" width=\"2321\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126.png 2150w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126-768x337.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126-1536x674.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126-2048x898.png 2048w\" sizes=\"(max-width: 2150px) 100vw, 2150px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126.png\" class=\"aligncenter size-full wp-image-2752 lazyloaded\" data-sizes=\"(max-width: 2150px) 100vw, 2150px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126.png 2150w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126-768x337.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126-1536x674.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027126-2048x898.png 2048w\" height=\"943\" width=\"2150\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165.png 2107w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165-1536x636.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165-2048x849.png 2048w\" sizes=\"(max-width: 2107px) 100vw, 2107px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165.png\" class=\"aligncenter size-full wp-image-2753 lazyloaded\" data-sizes=\"(max-width: 2107px) 100vw, 2107px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165.png 2107w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165-1536x636.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221027165-2048x849.png 2048w\" height=\"873\" width=\"2107\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636.jpg 1158w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636-768x753.jpg 768w\" sizes=\"(max-width: 1158px) 100vw, 1158px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636.jpg\" class=\"aligncenter size-full wp-image-2761 lazyloaded\" data-sizes=\"(max-width: 1158px) 100vw, 1158px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636.jpg 1158w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022111636-768x753.jpg 768w\" height=\"1136\" width=\"1158\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43435754553593,"sku":"110133","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20221013540.png?v=1666374659"},{"product_id":"5iii-200m-color-planetary-camera-and-guider","title":"5III 200M Planetary Camera and Guider","description":"\u003cp\u003eQHY5III200M is a new generation of QHY5III V2 series planetary guide camera, using domestic CMOS, with excellent quality, and near-infrared high sensitivity similar to 5III462C. QHY5III200 is also the first mono CMOS planetary camera with near-infrared enhancement characteristics QHY developed. In addition, the 4um large picture elements make it easier to use for guiding.\u003c\/p\u003e\n\u003cp\u003eThe product comes with filters including the IR850 filter.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eQHY5III585C is a new generation of QHY5III V2 series planetary guide camera, which is an enhanced version of its predecessor QHY5III485C. It has a high sensitivity in the near infrared similar to that of 5III462C, while the dynamic range performance has been greatly improved. It has a 1\/1.2-inch large sensor and excellent characteristics of zero glow.\u003c\/p\u003e\n\u003cp\u003eThe product comes with filters including an IR850nm filter.\u003c\/p\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 class=\"tit\" id=\"b00\"\u003eExtended Near Infrared Sensitivity\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" alt=\"QHY5III200M Absolute QE Curve\" width=\"464\" height=\"300\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221019621.png\" class=\"wp-image-2734 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221019621.png\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003ch3 class=\"tit\" id=\"a1\"\u003eQHY5IIISeries V2 Introduction\u003c\/h3\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 class=\"tit\" id=\"b10\"\u003e512MB DDR3\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe QHY5III (Ver. 2) series planetary and guiding cameras are all equipped with a 512MB DDR3 image buffer which can effectively reduce the pressure on computer transmission, a great help for planetary photography which often requires writing a large amount of data in a short period of time. Some deep-sky astrophotography cameras on the market today only have 256MB, for example.\u003c\/p\u003e\n\u003cp\u003eIn comparison, the 512MB DDR3 memory of the new 5III (Ver. 2) series cameras represents a significant upgrade.\u003c\/p\u003e\n\u003ch4\u003eNew Front-end Design with Better Compatibility\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013604.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"121\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013604.png\" class=\"alignnone wp-image-2724 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013604.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQHY5III (Ver. 2) series cameras have adopted a new front-end design with better compatibility.Here we only take QHY5III200M as example, however, ALL V2 cams in the future share these features.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"133\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" data-sizes=\"(max-width: 200px) 100vw, 200px\" class=\"wp-image-2783 alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-2048x1365.jpg 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"133\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" data-sizes=\"(max-width: 200px) 100vw, 200px\" class=\"wp-image-2787 alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-2048x1365.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe BFL of  V2 cam is only 8mm, which means you can easily compat a V2 cam with your OAG. The basic top adapter includes 1.25 inch threads and you can still use your 1.25 inch filter.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"133\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" data-sizes=\"(max-width: 200px) 100vw, 200px\" class=\"wp-image-2786 alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-2048x1365.jpg 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"133\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" data-sizes=\"(max-width: 200px) 100vw, 200px\" class=\"wp-image-2785 alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-2048x1365.jpg 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"133\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" data-sizes=\"(max-width: 200px) 100vw, 200px\" class=\"wp-image-2784 alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-2048x1365.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe top adapter glass of V2 can be easily swiched. One of the adavantage of changable top glasses is you can use one filter even you’re using Lens! You can add a 1.25inch-cs adapter to connect CS lens, or add a second CS-C lens for C-mount lens. The two adapters are all standard accessories of V2 cams.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"200\" height=\"133\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-2048x1365.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" data-sizes=\"(max-width: 200px) 100vw, 200px\" class=\"wp-image-2782 alignnone lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-2048x1365.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBy the way, there’s a 1.25 inch filter\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 class=\"tit\" id=\"b12\"\u003eUSB 3.2 Gen1 Type C Interface\u003c\/h4\u003e\n\u003cp class=\"tit\"\u003eThe new QHY5III (Ver.2) series cameras all use the USB3.2 Gen1 Type-C interface. Compared to the USB3.0 Type-B interface used in the previous generation, the Type-C interface has a longer life and is more flexible.Tips: It is recommended to use the official standard Type-C data cable of QHYCCD. As the market is flooded with a large number of poor-quality Type-C cables, casual use may lead to the camera malfunctioning. If you use your own spare cable, please make sure it is a high-quality cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 class=\"tit\" id=\"b13\"\u003eUniversal Guiding Interface\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cspan\u003eThe custom interfaces of the previous generation of planetary cameras and guiders has been replaced in the QHY5III (Ver.2) cameras with a more universal ST-4 compatible guiding interface. Now, even if the guiding cable is lost or damaged, you will be able to easily get a replacement on the market at a low cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eIndicator LED\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cspan\u003eThe new QHY5III (Ver.2) series of cameras is equipped with a status indicator at the back of the camera. If the camera experiences an abnormal status, the multi-colored indicator light will help to determine the situation with different colors signifying different conditions. During normal operation this indicator light is off, so there is no worry about light contaminating the image.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eQHY5III200M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eSC2210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e4um*4um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e1920*1080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e2 Mega Pixel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e8000e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e0.75e – 3e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e12bit (output as 16bit and 8bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eROI Frame Rate\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eFull Resolution  96.5FPS  @8BIT         60FPS @16BIT\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e960Lines             187FPS      @8BIT          116FPS @16BIT\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e480Lines             209FPS    @8BIT          130FPS @16BIT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e15us-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003est4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e1.25-inch， compatible with CS-port and C-port lenses by replacing the front-end connector (An IR AR glass and an IR850nm filter are included in the standard version.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e17mm（with adapter）; 8±0.5mm（without adapter）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"cnt\"\u003eCurves\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860.png 2107w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860-1536x636.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860-2048x849.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860.png\" class=\"aligncenter wp-image-2720 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860.png 2107w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860-768x318.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860-1536x636.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013860-2048x849.png 2048w\" height=\"621\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177.png 2150w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177-768x337.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177-1536x674.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177-2048x898.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177.png\" class=\"aligncenter wp-image-2721 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177.png 2150w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177-768x337.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177-1536x674.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013177-2048x898.png 2048w\" height=\"658\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979-1536x639.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979-2048x852.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979.png\" class=\"aligncenter wp-image-2722 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979-1536x639.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013979-2048x852.png 2048w\" height=\"624\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487-768x291.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487-1536x583.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487-2048x777.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487.png\" class=\"aligncenter wp-image-2723 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487-768x291.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487-1536x583.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221013487-2048x777.png 2048w\" height=\"569\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg 1214w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618-768x691.jpg 768w\" sizes=\"(max-width: 1214px) 100vw, 1214px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg\" class=\"aligncenter size-full wp-image-2760 lazyloaded\" data-sizes=\"(max-width: 1214px) 100vw, 1214px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg 1214w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618-768x691.jpg 768w\" height=\"1092\" width=\"1214\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43435764089081,"sku":"110132","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20221013436.png?v=1666374994"},{"product_id":"qhy533-m-cfw3s-sr-combo-kit","title":"QHY533M + Filter Wheel Combo Kit","description":"\u003ch2 data-mce-fragment=\"1\" id=\"a0\" class=\"tit\"\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit from QHY combines the 533 Monochrome camera with a CFW3S-SR small, standard-thickness Filter Wheel.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more information on component parts, see individual pages for the \u003ca data-mce-fragment=\"1\" href=\"https:\/\/cloudbreakoptics.com\/products\/qhy533-m-c?_pos=1\u0026amp;_sid=da0c5ed40\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/qhy533-m-c?_pos=1\u0026amp;_sid=da0c5ed40\u0026amp;_ss=r\"\u003ecamera\u003c\/a\u003e and \u003ca data-mce-fragment=\"1\" href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\"\u003efilter wheel.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCamera\u003c\/h4\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"100%\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY533M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eSONY IMX533 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e3008*3028 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e9MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eA\/D Sample Depth\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eNative 14-bit A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e58ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eUSB3.0 Port:\u003cbr data-mce-fragment=\"1\"\u003eFull Resolution  26.5FPS  @8BIT         20FPS @16BIT2160Lines          37FPS     @8BIT          28.5FPS@16BIT1080Lines          71.5FPS   @8BIT          55FPS @16BIT768Lines             97FPS      @8BIT          76FPS @16BIT480Lines             152FPS    @8BIT          117FPS @16BIT240Lines             280FPS    @8BIT         215FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e1.3 to 3.4e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDark Current\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e-20C，0.0005e- \/pixel\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCooling System\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eTwo-stage TEC cooler\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eActual Back Focal Consumed: 14 mm (Combined with CFW)\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStandard BFL: 17.5mm（±0.5）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e845g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv1  on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"child\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv2 on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"cnt\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/h4\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"100%\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBack Focus Consumed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e20mm+4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e7 position 1.25inch mounted\/31mm unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable height limitation\u003cbr data-mce-fragment=\"1\"\u003e(shall consider leaving the gap）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e446g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43462517162233,"sku":"120011","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20220105146_146325ea-affa-4c9e-9456-2b461de2178e.png?v=1667251598"},{"product_id":"qhy533-m-filter-wheel-oag-combo-kit","title":"QHY533 M + Filter Wheel + OAG Combo Kit","description":"\u003ch2 id=\"a0\" class=\"tit\" data-mce-fragment=\"1\"\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit from QHY combines the 533 Monochrome camera with a CFW3S-SR small, standard-thickness Filter Wheel and an OAG-S.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eHere are the combo we recommend for the QHYCCD Astronomy Camera QHY533. Compared with purchasing them seperately, you can get a discount about 5% off for the combo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more information on component parts, see individual pages for the \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/qhy533-m-c?_pos=1\u0026amp;_sid=da0c5ed40\u0026amp;_ss=r\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/qhy533-m-c?_pos=1\u0026amp;_sid=da0c5ed40\u0026amp;_ss=r\"\u003ecamera\u003c\/a\u003e, \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\"\u003efilter wheel\u003c\/a\u003e, and \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/oag-off-axis-guider?_pos=1\u0026amp;_sid=216dcde42\u0026amp;_ss=r\" target=\"_blank\"\u003eOAG\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCamera\u003c\/h4\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQHY533M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eSONY IMX533 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e3008*3028 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e9MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eA\/D Sample Depth\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eNative 14-bit A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e58ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eUSB3.0 Port:\u003cbr data-mce-fragment=\"1\"\u003eFull Resolution  26.5FPS  @8BIT         20FPS @16BIT2160Lines          37FPS     @8BIT          28.5FPS@16BIT1080Lines          71.5FPS   @8BIT          55FPS @16BIT768Lines             97FPS      @8BIT          76FPS @16BIT480Lines             152FPS    @8BIT          117FPS @16BIT240Lines             280FPS    @8BIT         215FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e1.3 to 3.4e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDark Current\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e-20C，0.0005e- \/pixel\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eUnity Gain\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCooling System\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eTwo-stage TEC cooler\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd colspan=\"2\" data-mce-fragment=\"1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eActual Back Focal Consumed: 14 mm (Combined with CFW)\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStandard BFL: 17.5mm（±0.5）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e845g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"block lv1  on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"child\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"block lv2 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/h4\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBack Focus Consumed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e20mm+4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e7 position 1.25inch mounted\/31mm unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable height limitation\u003cbr data-mce-fragment=\"1\"\u003e(shall consider leaving the gap）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e446g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch4\u003eOAG\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20.4758%;\" data-mce-style=\"width: 20.4758%;\"\u003e Telescope Interface\u003c\/td\u003e\n\u003ctd style=\"width: 75.5242%;\" data-mce-style=\"width: 75.5242%;\"\u003eM42\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20.4758%;\" data-mce-style=\"width: 20.4758%;\"\u003eDiameter of 6 x M3 screw hole positions\u003c\/td\u003e\n\u003ctd style=\"width: 75.5242%;\" data-mce-style=\"width: 75.5242%;\"\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20.4758%;\" data-mce-style=\"width: 20.4758%;\"\u003eSuitable for CCD\/CMOS Size\u003c\/td\u003e\n\u003ctd style=\"width: 75.5242%;\" data-mce-style=\"width: 75.5242%;\"\u003e1inch or smaller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHY","offers":[{"title":"With OAG","offer_id":46362968490233,"sku":"120012","price":1584.0,"currency_code":"USD","in_stock":true},{"title":"Without OAG","offer_id":46362968523001,"sku":"120013","price":1430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20220929526_1.jpg?v=1689891183"},{"product_id":"qhy600-m-filter-wheel-combo-kit","title":"QHY600M PH + Filter Wheel Combo Kit","description":"\u003ch2 id=\"a0\" class=\"tit\" data-mce-fragment=\"1\"\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit from QHY combines the 600 Monochrome Photographic camera with a CFW3L large Filter Wheel. Available with either the standard QHY600M-PH model or the short back-focus SBFL model.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more information on component parts, see individual pages for the \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/neaf-camera-place-holder?_pos=3\u0026amp;_sid=705b0f5e8\u0026amp;_ss=r\" target=\"_blank\"\u003ecamera\u003c\/a\u003e and \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\"\u003efilter wheel.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor QHY600, the match we recommend is CFW3L and OAGM. If you have special requirement for short back focal length, like using Canon EF Lens (44.1mm BFL), Nikon F Lens (46.5mm), or using 55mm MPCC with both CFW and OAG, we recommend QHY600 SBFL version as the only choice.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"189\" style=\"height: 19px;\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"161\" style=\"height: 19px;\"\u003eBFL Consumed\u003c\/td\u003e\n\u003ctd width=\"170\" style=\"height: 19px;\"\u003eFilters Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd width=\"189\" style=\"height: 23px;\"\u003eQHY600M PH\/Lite\u003c\/td\u003e\n\u003ctd width=\"161\" style=\"height: 23px;\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"170\" rowspan=\"3\" style=\"height: 73.75px;\"\u003e7 position\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2inch mounted\/50mm unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd width=\"189\" style=\"height: 23px;\"\u003eQHY600M SBFL\u003c\/td\u003e\n\u003ctd width=\"161\" style=\"height: 23px;\"\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd width=\"189\" style=\"height: 23px;\"\u003eCFW3L\u003c\/td\u003e\n\u003ctd width=\"161\" style=\"height: 23px;\"\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHere are the combo we recommend for the QHYCCD Astronomy Camera QHY600. Compared with purchasing them seperately, you can get a discount about 5% off for the combo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCamera\u003c\/h4\u003e\n\u003cdiv class=\"block lv1  on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"child\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"block lv2 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003ctable width=\"751\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e\n\u003cstrong\u003eQHY600PH (Photographic Version)\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600PH SBFL (Short Back Focal Length Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSONY IMX455\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eBoth Available (while Mono only with QHY600PH-L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e9576*6388\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（9600*6422 with overscan and optically black area)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e61.17 Megapixels\u003cbr\u003e(effective area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eFull Frame 36mm x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e16-bit (0-65535 levels) at 1X1 binning\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e18-bit at 2X2, 19-bit at 3X3, 20-bit at 4X4 software binning\u003c\/p\u003e\n\u003cp\u003e*QHY600 uses the software digital binning for 2*2binning. With digital sum, 2*2binning will be four 16-bit summed then it is 18-bit.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eStandard Mode\u003cbr\u003e\u0026gt;51ke-  \/ \u0026gt;204ke- \/ \u0026gt;408ke-\u003cbr\u003eSuper Full Well Mode\u003cbr\u003e\u0026gt;80ke-  \/ \u0026gt;320ke- \/ \u0026gt;720ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eUSB3.0 Port Image Transfer Speed\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 4.0FPS (8-bit output)\u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 2.5FPS (16-bit output)\u003c\/p\u003e\n\u003cp\u003e7.2FPS at 9600×3194, 22.5FPS at 9600×1080, 28FPS at 9600×768, 47FPS at 9600×480, 160FPS at 9600×100,\u003c\/p\u003e\n\u003cp\u003eFiber Port Image Transfer Speed (QHY600Pro only)\u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 4.0FPS (16-bit output)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e1.0e- to 3.7e-  (Standard Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e0.0022e-\/p\/s @ -20C    0.0046e-\/p\/s @ -10C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e40us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eUnity Gain*\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e25 (Extended Full Well Mode) *\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600\/268\/411\/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples) So you can directly set gain 0 as start. Please note QHY600\/268C\/411\/461 has extend full well mode. In this mode you still need to find out the unit gain position.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSupported. Via Camera USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eDDR3 memory\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePH \u0026amp; PH SBFL ver.: 2GBytes（16Gbit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eHardware Frame Sequence Number\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eDual Stage TEC cooler:\u003cbr\u003e– Long exposures (\u0026gt; 1 second) typically -35C below ambient\u003cbr\u003e– Short exposure (\u0026lt; 1second) high FPS, typically -30C below ambient（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eQHY600PH: 17.5mm+6mm (±0.2)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eQHY600SBFL: 14.5mm*\u003c\/p\u003e\n\u003cp\u003e*The BFL Consumed equals 12.5mm when connecting QHYCFW. About the defination of “BFL Comsumed” and our adapter system please view: https:\/\/www.qhyccd.com\/adapters\/\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eWeigth\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e850g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003ePower\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e40W\/100%\u003cbr\u003e20W\/50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/h4\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBack Focus Consumed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e7 posiition 2inch mounted\/50mm unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable height limitation\u003cbr data-mce-fragment=\"1\"\u003e(shall consider leaving the gap）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-fragment=\"1\" data-mce-style=\"width: 78.6557%;\"\u003e911g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Standard","offer_id":43464693874937,"sku":"QHY600M-PH+CFW3L","price":5401.0,"currency_code":"USD","in_stock":true},{"title":"Short Back-Focus","offer_id":43464693907705,"sku":"QHY600M-PH-SBFL+CFW3L-2","price":5401.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20220228859.png?v=1667326217"},{"product_id":"qhy600m-ph-filter-wheel-oag-combo-kit","title":"QHY600M PH + Filter Wheel + OAG Combo Kit","description":"\u003ch2 data-mce-fragment=\"1\" class=\"tit\" id=\"a0\"\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit from QHY combines the 600 Monochrome Photographic camera with a Filter Wheel and an OAG in two different configurations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCFW3L Large filter wheel + OAG-M\u003c\/li\u003e\n\u003cli\u003eCFW3XL Extra Large filter wheel + OAG-L Pro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable with either the standard QHY600M-PH model or the short back-focus SBFL model.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eHere are the combo we recommend for the QHYCCD Astronomy Camera QHY600. Compared with purchasing them seperately, you can get a discount about 5% off for the combo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more information on component parts, see individual pages for the \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/neaf-camera-place-holder?_pos=3\u0026amp;_sid=705b0f5e8\u0026amp;_ss=r\" target=\"_blank\"\u003ecamera\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" target=\"_blank\"\u003efilter wheel\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/oag-off-axis-guider?_pos=2\u0026amp;_sid=a8bf1a231\u0026amp;_ss=r\"\u003eOAG-M\u003c\/a\u003e and \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/qhy-oag-l-pro?_pos=1\u0026amp;_sid=eb99c72a3\u0026amp;_ss=r\"\u003eOAG-L Pro\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor QHY600, the match we recommend is CFW3L and OAGM. If you have special requirement for short back focal length, like using Canon EF Lens (44.1mm BFL), Nikon F Lens (46.5mm), or using 55mm MPCC with both CFW and OAG, we recommend QHY600 SBFL version as the only choice.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"161\"\u003eBFL Consumed\u003c\/td\u003e\n\u003ctd width=\"170\"\u003eFilters Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eQHY600M PH\/Lite\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd rowspan=\"6\" width=\"170\"\u003e7 position\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2inch mounted\/50mm unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eQHY600M SBFL\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eCFW3L\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eCFW3XL + adapter\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e27.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eOAGM\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eOAGL Pro\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eSince June 2023, we are adding a 5mm spacer with M54 threads into Adapter kit C1.  This addition gives the user a choice of terminating the output in either M48 or M54 threads.  Since C1 are standard accessories included with the camera, this addition has no affect on the price list.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 13\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003eCombo C1 is the solution without OAG. The QHY600M-PH or QHY600M-L with CFW3L and OAG result in a backfocus greater than 55mm. Therefore, if you must limit this BF distance to 55mm due to a corrector lens or DSLR lens, we recommend the QHY600M-PH SBFL.\u003c\/p\u003e\n\u003cp\u003eIf you need more than 7 x 50mm filter positions for the QHY600, you can use the CFW3XL filter wheel with 9 x 50mm filter carousel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"tit\" id=\"a2\"\u003eQHY600M-SBFL+CFW3L+(OAGM）\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b20\"\u003eB1\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"100\" height=\"100\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747.png 800w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747-768x768.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747.png\" data-sizes=\"(max-width: 100px) 100vw, 100px\" class=\"wp-image-540 alignleft lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747.png\" sizes=\"(max-width: 100px) 100vw, 100px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747.png 800w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042747-768x768.png 768w\"\u003e\u003c\/a\u003eB1: Connecting MPCC that requires 55mm BFL and M48 interface to Camera with CFWL and OAG. B1 is standard accessories of QHY600M SBFL and QHY268M, so you needn’t purchase it if you’ve had the cams.\u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"1920\" height=\"900\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446-1536x720.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" class=\"aligncenter size-full wp-image-568 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427446-1536x720.png 1536w\"\u003e\u003c\/p\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eIf your MPCC requires a BFL different from 55mm, this adjustment can be made by selecting the appropriate spacer between the MPCC and the OAG.  For example, an MPCC that requires 57.5mm can be used instead by adding a spacer ring or rings that add 2.5mm of BFL. to the diagram above.\u003c\/li\u003e\n\u003cli\u003eIf you don’t use an OAG, you can use a 10mm spacer adapter in the adapter kits to replace the original position of OAG.\u003c\/li\u003e\n\u003cli\u003ePut OAG at the position next to the M48 Output to make both main cam and guiding cam focused.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b21\"\u003eB2\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"100\" height=\"100\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781.png 800w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781-768x768.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781.png\" data-sizes=\"(max-width: 100px) 100vw, 100px\" class=\"alignleft wp-image-541 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781.png\" sizes=\"(max-width: 100px) 100vw, 100px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781.png 800w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2021042781-768x768.png 768w\"\u003e\u003c\/a\u003eB2: Connect Canon EF lens to Camera with filter wheel\u003cimg decoding=\"async\" alt=\"\" width=\"1920\" height=\"900\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306-1536x720.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" class=\"aligncenter size-full wp-image-571 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427306-1536x720.png 1536w\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"tit\" id=\"b22\"\u003eB3\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"100\" height=\"100\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642.png 800w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642-768x768.png 768w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642.png\" data-sizes=\"(max-width: 100px) 100vw, 100px\" class=\"wp-image-542 alignleft lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642.png\" sizes=\"(max-width: 100px) 100vw, 100px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642.png 800w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427642-768x768.png 768w\"\u003e\u003c\/a\u003e\u003c\/strong\u003eB3: Connect Nikon F Lens to Camera with Filter Wheel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The current Nikon adapter used here is different from the 10mm adapter we used to provide. Now it has a back focal length increment of 12mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"1920\" height=\"900\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649-1536x720.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" class=\"aligncenter size-full wp-image-572 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649-768x360.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427649-1536x720.png 1536w\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCamera\u003c\/h4\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv1  on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"child\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv2 on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"cnt\"\u003e\n\u003ctable width=\"751\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e\n\u003cstrong\u003eQHY600PH (Photographic Version)\u003c\/strong\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQHY600PH SBFL (Short Back Focal Length Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSONY IMX455\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eBoth Available (while Mono only with QHY600PH-L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e9576*6388\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e（9600*6422 with overscan and optically black area)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e61.17 Megapixels\u003cbr\u003e(effective area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eFull Frame 36mm x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e16-bit (0-65535 levels) at 1X1 binning\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e18-bit at 2X2, 19-bit at 3X3, 20-bit at 4X4 software binning\u003c\/p\u003e\n\u003cp\u003e*QHY600 uses the software digital binning for 2*2binning. With digital sum, 2*2binning will be four 16-bit summed then it is 18-bit.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eStandard Mode\u003cbr\u003e\u0026gt;51ke-  \/ \u0026gt;204ke- \/ \u0026gt;408ke-\u003cbr\u003eSuper Full Well Mode\u003cbr\u003e\u0026gt;80ke-  \/ \u0026gt;320ke- \/ \u0026gt;720ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eUSB3.0 Port Image Transfer Speed\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 4.0FPS (8-bit output)\u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 2.5FPS (16-bit output)\u003c\/p\u003e\n\u003cp\u003e7.2FPS at 9600×3194, 22.5FPS at 9600×1080, 28FPS at 9600×768, 47FPS at 9600×480, 160FPS at 9600×100,\u003c\/p\u003e\n\u003cp\u003eFiber Port Image Transfer Speed (QHY600Pro only)\u003c\/p\u003e\n\u003cp\u003eFull Frame Size: 4.0FPS (16-bit output)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e1.0e- to 3.7e-  (Standard Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e0.0022e-\/p\/s @ -20C    0.0046e-\/p\/s @ -10C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e40us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eUnity Gain*\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e25 (Extended Full Well Mode) *\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600\/268\/411\/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples) So you can directly set gain 0 as start. Please note QHY600\/268C\/411\/461 has extend full well mode. In this mode you still need to find out the unit gain position.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSupported. Via Camera USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eDDR3 memory\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePH \u0026amp; PH SBFL ver.: 2GBytes（16Gbit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eHardware Frame Sequence Number\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eDual Stage TEC cooler:\u003cbr\u003e– Long exposures (\u0026gt; 1 second) typically -35C below ambient\u003cbr\u003e– Short exposure (\u0026lt; 1second) high FPS, typically -30C below ambient（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"435\"\u003eQHY600PH: 17.5mm+6mm (±0.2)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eQHY600SBFL: 14.5mm*\u003c\/p\u003e\n\u003cp\u003e*The BFL Consumed equals 12.5mm when connecting QHYCFW. About the defination of “BFL Comsumed” and our adapter system please view: https:\/\/www.qhyccd.com\/adapters\/\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003eWeigth\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e850g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"161\"\u003ePower\u003c\/td\u003e\n\u003ctd width=\"435\"\u003e40W\/100%\u003cbr\u003e20W\/50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/h4\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"100%\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBack Focus Consumed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e7 posiition 2inch mounted\/50mm unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable height limitation\u003cbr data-mce-fragment=\"1\"\u003e(shall consider leaving the gap）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e911g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch4\u003eOAG\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 16.0022%;\" data-mce-style=\"width: 16.0022%;\"\u003e Telescope Interface\u003c\/td\u003e\n\u003ctd style=\"width: 81.0668%;\" data-mce-style=\"width: 81.0668%;\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 16.0022%;\" data-mce-style=\"width: 16.0022%;\"\u003eDiameter of 6 x M3 screw hole positions\u003c\/td\u003e\n\u003ctd style=\"width: 81.0668%;\" data-mce-style=\"width: 81.0668%;\"\u003e62mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 16.0022%;\" data-mce-style=\"width: 16.0022%;\"\u003eSuitable for CCD\/CMOS Size\u003c\/td\u003e\n\u003ctd style=\"width: 81.0668%;\" data-mce-style=\"width: 81.0668%;\"\u003e4\/3 inch\u003cbr\u003eAPS-C,\u003cbr\u003eAPS-H,\u003cbr\u003e36 x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHY","offers":[{"title":"Standard \/ Large Filter Wheel \u0026 Medium OAG","offer_id":43464750530809,"sku":"QHY600M-PH+CFW3L+OAGM","price":5621.0,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Extra Large Filter Wheel \u0026 Large OAG Pro","offer_id":44127340691705,"sku":"QHY600M-PH+CFW3XL+OAGL-Pro","price":6083.0,"currency_code":"USD","in_stock":true},{"title":"Short Back-Focus \/ Large Filter Wheel \u0026 Medium OAG","offer_id":43464750629113,"sku":"QHY600M-PH-SBFL+CFW3L+OAGM","price":5621.0,"currency_code":"USD","in_stock":true},{"title":"Short Back-Focus \/ Extra Large Filter Wheel \u0026 Large OAG Pro","offer_id":44127340724473,"sku":"QHY600M-PH-SBFL+CFW3XL+OAGL-Pro","price":6083.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20220228859_d5819b15-a8ca-4735-a50c-a51ec8c165a4.png?v=1667326906"},{"product_id":"qhy268m-filter-wheel-combo-kit","title":"QHY268M + Filter Wheel Combo Kit","description":"\u003ch2 data-mce-fragment=\"1\" class=\"tit\" id=\"a0\"\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit from QHY combines the 268 Monochrome Photographic camera with and a CFW3 Medium (Ultra-Slim) or Large Filter Wheel.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more information on component parts, see individual pages for the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/268m?_pos=4\u0026amp;_sid=509b9b0a7\u0026amp;_ss=r\" target=\"_blank\"\u003ecamera\u003c\/a\u003e, \u003ca data-mce-fragment=\"1\" href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" target=\"_blank\"\u003efilter wheel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAs for QHY268M Combo, first there’s no doubt that 2-inch filters are large enough, but they’re not affordable enough. With a rough estimate of us, 36mm filter can be matched with scopes whose focal ratio are large than f\/5 (f\/4 worths a try, too). However, if your scope has a small focal ratio like 1\/2.8, we don’t recommend 36mm filters.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"161\"\u003eBFL Consumed\u003c\/td\u003e\n\u003ctd width=\"170\"\u003eFilters Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eQHY268M\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e12.5mm\u003c\/td\u003e\n\u003ctd width=\"170\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eCFW3M-US\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"170\"\u003e7 position\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e36mm unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eCFW3L\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e21.5mm\u003c\/td\u003e\n\u003ctd width=\"170\"\u003e7 position\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2inch mounted\/50mm unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eOAGM\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe New Combo B1 is designed to be more flexible to achieve multiple output specifications. Since June 2023, we are adding a 5mm spacer with M54 threads into Adapter kit B1.  This addition gives the user a choice of terminating the output in either M48 or M54 threads. You can get 55\/56mm BFL with M48\/M54 threads according to your needs. Since are standard accessories included with the camera, this addition has no affect on the price.\u003c\/p\u003e\n\u003cp\u003e55mm M48\/M54 are suitable for standard flatteners and multiple purpose coma correctors (MPCC), while 56mm M54 threads are common for Takahashi reflectors.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-768x1144.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1032x1536.png 1032w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1375x2048.png 1375w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png\" class=\"aligncenter wp-image-3019 lazyloaded\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-768x1144.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1032x1536.png 1032w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1375x2048.png 1375w\" height=\"1608\" width=\"1080\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv title=\"Page 12\" class=\"page\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003eThe QHY600M-PH SBFL and QHY268M with CFW3L filter wheel can fit an optional Canon EF or Nikon F Lens Adapter without additional spacers. Smaller filter wheels may require additional spacers.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-768x700.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-1536x1401.png 1536w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png\" class=\"aligncenter wp-image-3020 lazyloaded\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-768x700.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-1536x1401.png 1536w\" height=\"985\" width=\"1080\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eB4 for New 268C\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eFrom 2023, the top part of QHY268C will change to the shorter one just like that of 268M. In fact, you can get the “SBFL(shorter back focal length” version of 268C right now.\u003c\/p\u003e\n\u003cp\u003eThe previous 268c has a back focal length of 17.5mm, and since it cannot connect to the scope without CAA, so it’s actual BFL is 17.5mm+6mm=23.5mm. Now after the change, 268C’s BFL will be shorten to 14.5mm, which provides more spaces for a filter wheel drawer, or an eletric CAA, or DSLR Lens, etc.\u003c\/p\u003e\n\u003cp\u003eThe new 268C adapts a new kit B4 which can best make use of the standard accessories. B4-2 and B4-3 share common parts from the necessary B4-1(for MPCC) .When you need to connect Canon or Nikon lens, you only need to get one Canon\/Nikon adapter, not a “kit” like D2 or D3 anymore.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-768x1276.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-924x1536.png 924w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-1232x2048.png 1232w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png\" class=\"aligncenter size-full wp-image-2811 lazyloaded\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-768x1276.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-924x1536.png 924w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-1232x2048.png 1232w\" height=\"3191\" width=\"1920\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCamera\u003c\/h4\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv1  on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"child\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv2 on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"cnt\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003cstrong\u003eQHY268M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSONY IMX571 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e6280*4210 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e26MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eAPS-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eNative 16-bit (0-65535 greyscale) A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e51ke-\u003cbr\u003e75ke- or above in extended full well mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eUSB3.0 Port:\u003cbr\u003eFull Resolution  6.8FPS  @8BIT         6FPS @16BIT\u003cbr\u003e2048lines         13.6FPS  @8BIT     11.5FPS@16BIT\u003cbr\u003e1080lines         25.4FPS  @8BIT     19.5FPS@16BIT\u003cbr\u003e768lines           35FPS     @8BIT        25FPS@16BIT\u003cbr\u003e480lines           50FPS     @8BIT        34FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e1.1e- High Gain,\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e3.5e- Low Gain\u003c\/p\u003e\n\u003cp\u003e(5.3e- to 7.4e- in extended full well mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e-20C，0.0005e \/pixel\/sec\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e-10C，0.001e \/pixel\/sec\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eUnity Gain*\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e0（PH Mode）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e30（Extended Full Well Mode）\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600\/268\/411\/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples) So you can directly set gain0 as start. Please note QHY600\/268C\/411\/461 has extend full well mode. In this mode you still need to find out the unit gain position.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eFully support via Camera USB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eTwo-stage TEC cooler\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eHumidity Sensor*\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSupport M54 and M48 (with standard adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eQHY268M: 12.5mm (with CAA)\u003cbr\u003eIf used with the QHY filter wheel, the actual calculated intercept is 12.5mm.The actual BFL (the intercept from the CMOS chip to the top of the camera) is 14.5mm. Since most uses will match CFW with monochrome cams, please take 12.5mm as major reference. Check the mechanical drawing below for details.\u003cbr\u003eNote 14.5mm rear intercept does not include adapter thread, which must be used with adapters of various sizes through the top 6 screw holes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e855g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/h4\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"100%\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e\n\u003cstrong\u003eCFW3M-US\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e\u003cstrong\u003eCFW3L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBack Focus Consumed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e17mm+2mm\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e\u003cspan\u003e21.5mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e7 position 36mm unmounted\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e7 position 2inch mounted\/50mm unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable height limitation\u003cbr data-mce-fragment=\"1\"\u003e(shall consider leaving the gap）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e5.5mm\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e\u003cspan\u003e10mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e691g\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\"\u003e\u003cspan\u003e911g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eOAG\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter of 6 x M3 screw hole positions\u003c\/td\u003e\n\u003ctd\u003e62mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable for CCD\/CMOS Size\u003c\/td\u003e\n\u003ctd\u003e4\/3 inch\u003cbr\u003eAPS-C,\u003cbr\u003eAPS-H,\u003cbr\u003e36 x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv1  on\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"child\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"block lv2 on\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Large","offer_id":43464863940857,"sku":"120005","price":2981.0,"currency_code":"USD","in_stock":true},{"title":"Standard (7x36)","offer_id":44127149752569,"sku":"120020","price":2838.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20220929225-1.jpg?v=1689890652"},{"product_id":"qhy268m-filter-wheel-oag-combo-kit","title":"QHY268M + Filter Wheel + OAG Combo Kit","description":"\u003ch2 class=\"tit\" id=\"a0\" data-mce-fragment=\"1\"\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit from QHY combines the 268 Monochrome Photographic camera with an OAG-M and a CFW3 Medium (Ultra-Slim) or Large Filter Wheel.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more information on component parts, see individual pages for the \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/268m?_pos=4\u0026amp;_sid=509b9b0a7\u0026amp;_ss=r\" target=\"_blank\"\u003ecamera\u003c\/a\u003e, \u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" data-mce-href=\"https:\/\/cloudbreakoptics.com\/products\/cfw3-color-filter-wheel?_pos=1\u0026amp;_sid=b0c9278c9\u0026amp;_ss=r\" target=\"_blank\" data-mce-fragment=\"1\"\u003efilter wheel\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e, and \u003c\/span\u003e\u003ca href=\"https:\/\/cloudbreakoptics.com\/products\/oag-off-axis-guider?_pos=1\u0026amp;_sid=216dcde42\u0026amp;_ss=r\" target=\"_blank\"\u003eOAG\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAs for QHY268M Combo, first there’s no doubt that 2-inch filters are large enough, but they’re not affordable enough. With a rough estimate of us, 36mm filter can be matched with scopes whose focal ratio are large than f\/5 (f\/4 worths a try, too). However, if your scope has a small focal ratio like 1\/2.8, we don’t recommend 36mm filters.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"161\"\u003eBFL Consumed\u003c\/td\u003e\n\u003ctd width=\"170\"\u003eFilters Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eQHY268M\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e12.5mm\u003c\/td\u003e\n\u003ctd width=\"170\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eCFW3M-US\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e17.5mm\u003c\/td\u003e\n\u003ctd width=\"170\"\u003e7 position\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e36mm unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eCFW3L\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e21.5mm\u003c\/td\u003e\n\u003ctd width=\"170\"\u003e7 position\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2inch mounted\/50mm unmounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"189\"\u003eOAGM\u003c\/td\u003e\n\u003ctd width=\"161\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe New Combo B1 is designed to be more flexible to achieve multiple output specifications. Since June 2023, we are adding a 5mm spacer with M54 threads into Adapter kit B1.  This addition gives the user a choice of terminating the output in either M48 or M54 threads. You can get 55\/56mm BFL with M48\/M54 threads according to your needs. Since are standard accessories included with the camera, this addition has no affect on the price.\u003c\/p\u003e\n\u003cp\u003e55mm M48\/M54 are suitable for standard flatteners and multiple purpose coma correctors (MPCC), while 56mm M54 threads are common for Takahashi reflectors.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-768x1144.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1032x1536.png 1032w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1375x2048.png 1375w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png\" class=\"aligncenter wp-image-3019 lazyloaded\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-768x1144.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1032x1536.png 1032w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605511-1375x2048.png 1375w\" height=\"1608\" width=\"1080\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv title=\"Page 12\" class=\"page\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003eThe QHY600M-PH SBFL and QHY268M with CFW3L filter wheel can fit an optional Canon EF or Nikon F Lens Adapter without additional spacers. Smaller filter wheels may require additional spacers.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-768x700.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-1536x1401.png 1536w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png\" class=\"aligncenter wp-image-3020 lazyloaded\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-768x700.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230605446-1536x1401.png 1536w\" height=\"985\" width=\"1080\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eB4 for New 268C\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eFrom 2023, the top part of QHY268C will change to the shorter one just like that of 268M. In fact, you can get the “SBFL(shorter back focal length” version of 268C right now.\u003c\/p\u003e\n\u003cp\u003eThe previous 268c has a back focal length of 17.5mm, and since it cannot connect to the scope without CAA, so it’s actual BFL is 17.5mm+6mm=23.5mm. Now after the change, 268C’s BFL will be shorten to 14.5mm, which provides more spaces for a filter wheel drawer, or an eletric CAA, or DSLR Lens, etc.\u003c\/p\u003e\n\u003cp\u003eThe new 268C adapts a new kit B4 which can best make use of the standard accessories. B4-2 and B4-3 share common parts from the necessary B4-1(for MPCC) .When you need to connect Canon or Nikon lens, you only need to get one Canon\/Nikon adapter, not a “kit” like D2 or D3 anymore.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-768x1276.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-924x1536.png 924w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-1232x2048.png 1232w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png\" class=\"aligncenter size-full wp-image-2811 lazyloaded\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367.png 1920w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-768x1276.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-924x1536.png 924w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023020367-1232x2048.png 1232w\" height=\"3191\" width=\"1920\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCamera\u003c\/h4\u003e\n\u003cdiv class=\"block lv1  on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"child\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"block lv2 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e\u003cstrong\u003eQHY268M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSONY IMX571 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e6280*4210 (includes the optically black area and overscan area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e26MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eAPS-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eA\/D Sample Depth\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eNative 16-bit (0-65535 greyscale) A\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e51ke-\u003cbr\u003e75ke- or above in extended full well mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eUSB3.0 Port:\u003cbr\u003eFull Resolution  6.8FPS  @8BIT         6FPS @16BIT\u003cbr\u003e2048lines         13.6FPS  @8BIT     11.5FPS@16BIT\u003cbr\u003e1080lines         25.4FPS  @8BIT     19.5FPS@16BIT\u003cbr\u003e768lines           35FPS     @8BIT        25FPS@16BIT\u003cbr\u003e480lines           50FPS     @8BIT        34FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e1.1e- High Gain,\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e3.5e- Low Gain\u003c\/p\u003e\n\u003cp\u003e(5.3e- to 7.4e- in extended full well mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e-20C，0.0005e \/pixel\/sec\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e-10C，0.001e \/pixel\/sec\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e30us-3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eUnity Gain*\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e0（PH Mode）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e30（Extended Full Well Mode）\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600\/268\/411\/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e\/ADU due to sufficient samples) So you can directly set gain0 as start. Please note QHY600\/268C\/411\/461 has extend full well mode. In this mode you still need to find out the unit gain position.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAmp Control\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eFully support via Camera USB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eElectronic Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003e1GByte DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eTwo-stage TEC cooler\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLess than 1S lower than ambient temperature -30C in continuous mode\u003c\/p\u003e\n\u003cp\u003eMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode\u003c\/p\u003e\n\u003cp\u003e（Test temperature +20°）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"81%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eHumidity Sensor*\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eSupport M54 and M48 (with standard adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003eQHY268M: 12.5mm (with CAA)\u003cbr\u003eIf used with the QHY filter wheel, the actual calculated intercept is 12.5mm.The actual BFL (the intercept from the CMOS chip to the top of the camera) is 14.5mm. Since most uses will match CFW with monochrome cams, please take 12.5mm as major reference. Check the mechanical drawing below for details.\u003cbr\u003eNote 14.5mm rear intercept does not include adapter thread, which must be used with adapters of various sizes through the top 6 screw holes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"18%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"41%\"\u003e855g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Wheel\u003c\/h4\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eCFW3M-US\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCFW3L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBack Focus Consumed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e17mm+2mm\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e21.5mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilter Supported\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e7 position 36mm unmounted\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e7 position 2inch mounted\/50mm unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable height limitation\u003cbr data-mce-fragment=\"1\"\u003e(shall consider leaving the gap）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e5.5mm\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e10mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 17.3443%;\" data-mce-style=\"width: 17.3443%;\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e691g\u003c\/td\u003e\n\u003ctd style=\"width: 78.6557%;\" data-mce-style=\"width: 78.6557%;\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e911g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch4\u003eOAG\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.1746%;\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd style=\"width: 75.8944%;\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.1746%;\"\u003eDiameter of 6 x M3 screw hole positions\u003c\/td\u003e\n\u003ctd style=\"width: 75.8944%;\"\u003e62mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.1746%;\"\u003eSuitable for CCD\/CMOS Size\u003c\/td\u003e\n\u003ctd style=\"width: 75.8944%;\"\u003e4\/3 inch\u003cbr\u003eAPS-C,\u003cbr\u003eAPS-H,\u003cbr\u003e36 x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHY","offers":[{"title":"Medium (Ultra-Slim)","offer_id":43465168388345,"sku":"120008","price":3058.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":43465168421113,"sku":"120006","price":3201.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20220929225-1_268dfe5a-afa0-473f-8fb6-bd004e51e4ac.jpg?v=1689890696"},{"product_id":"qhy461ph","title":"QHY461PH","description":"\u003ctable data-host=\"shimo.im\" data-col=\"0\" data-row=\"0\" data-type=\"sm-sheets\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eModel\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY461PH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eImage Sensor\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSONY IMX461 BSI CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eColor \/ Mono Version\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eMono Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eImage Resolution\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11760 × 8896\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e102 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e44mm x 33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNative 16 bit A\/D:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBSI:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eZero Amplify Glow:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eThis is also a zero amplifer glow camera.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTRUE RAW Data:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAnti-Dew Technology:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCooling:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eMultiple Readout Modes\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes have different driver timing, etc., and result in different performance. See details at “Multiple Readout Modes and Curves” Part.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRandom change thermal noise suppression function\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUVLO Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUVLO（Under Voltage Locking) is to protect the electronic device from damage caused by abnormally low voltages.\u003c\/p\u003e\n\u003cp\u003eOur daily life experience tells us that the actual operational voltage of an electrical device must not significantly exceed the rated voltage, otherwise it will be damaged. For such precision equipment as cameras, long-term work at too low input voltage can also be detrimental to the working life of the camera, and may even make some devices, such as power manager, burn up due to long-term overload. In the all-in-one driver and SDK after 2021.10.23 stable version, the camera will give a warning when the input voltage of the camera is below 11V.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"wp-image-231 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" height=\"419\" width=\"600\" alt=\"\" decoding=\"async\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"wp-image-230 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" height=\"424\" width=\"600\" alt=\"\" decoding=\"async\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan\u003eReboot the camera by power off and on\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable data-host=\"shimo.im\" data-col=\"0\" data-row=\"0\" data-type=\"sm-sheets\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eQHY461PH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eImage Sensor\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSONY IMX461 BSI CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e3.76um x 3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eColor \/ Mono Version\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eMono Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eImage Resolution\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11760 × 8896\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e102 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e44mm x 33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSensor Surface Glass\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAR+AR Multi-Coating Clear Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e50ke- \/ 200ke- \/ 450ke- in Standard Mode\u003cbr data-mce-fragment=\"1\"\u003e80ke- \/ 320ke- \/ 720ke- in Extend Full Well Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eA\/D\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e16-bit (0-65535 greyscale) for 1X1Binning18bit in 2X2 19BIT in 3X3 20BIT in 4*4 software Binning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTYPICAL 3.4inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eRead Noise\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1e to 3.7e (in HGC mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDark Current\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eApprox 0.003e\/pixel\/sec @ -20C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e50us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFrame Rate\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2.7FPS @ 8BIT 1.3FPS@16BIT on USB3.0\u003cbr data-mce-fragment=\"1\"\u003e2.7FPS @ 16BIT 6FPS @ 14BIT on 10Gigabit Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFilter Wheel Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e4PIN QHYCCD CFW Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1GByte DDR3 Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCooling System\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDual Stage TEC cooler（-35C below ambient with air cooling).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e32.5mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/h2\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eCurves\u003c\/h4\u003e\n\u003cdiv class=\"block lv2 on\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-768x263.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-1536x527.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-2048x702.png 2048w\" sizes=\"(max-width: 2321px) 100vw, 2321px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\" class=\"aligncenter size-full wp-image-2344 lazyloaded\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-768x263.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-1536x527.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821-2048x702.png 2048w\" height=\"796\" width=\"2321\" alt=\"\" decoding=\"async\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824.png 2307w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824-2048x768.png 2048w\" sizes=\"(max-width: 2307px) 100vw, 2307px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824.png\" class=\"aligncenter size-full wp-image-2947 lazyloaded\" data-sizes=\"(max-width: 2307px) 100vw, 2307px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824.png 2307w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230404824-2048x768.png 2048w\" height=\"865\" width=\"2307\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318821.png\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png 2365w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-768x274.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-1536x548.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-2048x730.png 2048w\" sizes=\"(max-width: 2365px) 100vw, 2365px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\" class=\"aligncenter size-full wp-image-2343 lazyloaded\" data-sizes=\"(max-width: 2365px) 100vw, 2365px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png 2365w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-768x274.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-1536x548.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843-2048x730.png 2048w\" height=\"843\" width=\"2365\" alt=\"\" decoding=\"async\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318843.png\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-1536x490.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-2048x654.png 2048w\" sizes=\"(max-width: 2300px) 100vw, 2300px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\" class=\"aligncenter size-full wp-image-2346 lazyloaded\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-1536x490.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630-2048x654.png 2048w\" height=\"734\" width=\"2300\" alt=\"\" decoding=\"async\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220318630.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\" data-mce-fragment=\"1\"\u003e\n\u003ch4 id=\"b21\" class=\"tit\" data-mce-fragment=\"1\"\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cdiv class=\"cnt\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png 2846w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624-768x328.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624-1536x655.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624-2048x874.png 2048w\" sizes=\"(max-width: 2846px) 100vw, 2846px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png\" class=\"aligncenter size-full wp-image-2793 lazyloaded\" data-sizes=\"(max-width: 2846px) 100vw, 2846px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png 2846w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624-768x328.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624-1536x655.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624-2048x874.png 2048w\" height=\"1214\" width=\"2846\" alt=\"\" decoding=\"async\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022122624.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43634836046073,"sku":"QHY461M-PH","price":14699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20221228777.png?v=1673903719"},{"product_id":"replacement-cable-for-cfw","title":"Replacement Cable for CFW","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement 4-pin cable for QHY CFWs.\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43654157140217,"sku":"QHYCFW-Cable","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/download_a531f946-d64c-49d6-a80f-ef182f2ebd84.png?v=1674519463"},{"product_id":"9000a","title":"9000A","description":"\u003ch2 data-mce-fragment=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e“A” Series camera family. “A” stands for “ALL-IN-ONE”. The camera includes a built-in motor driven filter wheel and natively supports the QHYOAG while consuming a minimum of back focus, precious for some optical systems.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIn addition to the filter wheel and OAG, the “A” series camera also offers an internal USB2.0 hub providing two USB host ports and a USB to dual RS232 converter. A guiding camera, mount and electric focuser can be connected directly to this camera instead of the computer to reduce cable clutter and the chance of signal loss due to the long cables. A single USB cable controls all of the peripherals.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/1130\/20181130042349740.bmp\" alt=\"\" data-cke-saved-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/1130\/20181130042349740.bmp\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/1130\/20181130042349740.bmp\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe camera uses a single 12V IN power port. The power socket is threaded for a solid connection that will not accidentally disconnect. There is another socket connected in parallel with the input that can be used to supply 12V OUT to other devices.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEach “A” series camera has a mechanical shutter that has a butterfly shape for automatically capturing dark frames. The shutter is directly driven by a motor with no other moving parts. The working life is almost unlimited. The shutter has two sides that block light and open spaces in between. The fan shape of the blades creates even-illumination when opening, and even-darkness when closing for dark frames. This feature is of great benefit when taking flat frames or making photometric observations.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eQHY09000A\u003c\/h4\u003e\n\u003cp\u003eThe QHY09000A cameras is large format astronomical CCD camera using the well-known 9.3 Megapixel KAF-09000 CCD. The image area is just over 36mm x 36mm for both sensors. This model has a seven position built-in motorized filter wheel that holds 50mm x 50mm square filters needed for this sized CCD.\u003c\/p\u003e\n\u003cp\u003eThe camera use an even-illumination mechanical shutter for photometric quality darks and flats. The KAF−09000 image sensor is a redesigned version of the popular KAF−16801 and a brother to the KAF-16803 but with larger pixels in the same size package.  The re-design included enhancements that specifically target the needs of high performance applications. Improvements include enhanced quantum efficiency for improved DQE at higher spatial frequencies, lower noise for improved contrast in areas of high density, and anti-blooming protection to prevent image bleed from over exposure in regions outside the area of interest. The sensor utilizes the TRUESENSE Transparent Gate Electrode to improve sensitivity compared to the use of a standard front side illuminated polysilicon electrode, as well as microlenses to maximize light sensitivity.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFilter Installation\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1.   Use the screwdriver included in the box to remove the screws on the topside of the camera.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2.   You can see the filter wheel after opening the top cap. You can install 36mm filters and fix them with screws and washers. Please make sure that filters and screws used for fixing the filters do not touch the top cap and photoelectric position detector.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3.   After you’ve finished installing the filters, you can turn on the camera and connect the camera to your PC with USB cable to make sure the filter wheel can work properly. Note that the filter wheel use photoelectric position detector to determine the position of the filter, so make sure you are not exposing the filter wheel to strong light when you are testing if it can work properly, otherwise the strong light may affect the photoelectric position detector.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e4.   Install the top cap.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003ePeripheral Ports\u003c\/h4\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cimg decoding=\"async\" alt=\"\" width=\"491\" height=\"360\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105416679.jpg\" class=\"aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105416679.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105416679.jpg\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSerial ports\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eQHY695A provides two serial ports, which are connected to the built-in USB hub through FTDI.USB to Serial chip. These two serial ports provide standard RS232 signal level (±10V). You can use it to connect your camera to electric focuser and even equatorial mount. But note that this signal level is different from TTL signal level used in EQMOD. If you want to connect your camera to equatorial mount through EQMOD, A signal level convertor between TTL and RS232 is needed.After you finished installing the drivers, the serial ports drivers should also be installed. You can check its COM number in the device manager in the Windows so that you can use it in your application software.Serial port cable is optional accessory, and QHYCCD is developing many types of serial port cable. You can contact QHYCCD to know if there’s serial port cable you need.The pin arrangement is already shown in the picture above.\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eTrigger ports\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThere are a trigger-in port (left) and trigger-out port (right). Trigger-in port is a pulse input port. The camera does not start exposure until it receives a pulse from its trigger-in port. Trigger-out port output a indicative signal during the exposure cycle. These two ports use optocoupler. If you want to use these two ports, you can consult QHYCCD for detail method for electric connection.\u003cstrong data-mce-fragment=\"1\"\u003eGrounding port\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eKeep the camera in good contact with the earth is the premise that the entire shooting system can work safely and properly. So QHY695A provides a grounding port. This port is connected to the GND on the PCB in the camera, and the GND is also the cathode of the 12V power supply. The grounding wire is included in the package, you can use it to connect the camera to other equipment (Metal case of the equatorial mount or metal case of PC) so that they have common ground. If you have no experience about it, please consult professional electrician.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eCaution: Never connect the grounding port to any electrical socket or outlet, otherwise, electrical shock may happen.\u003cimg decoding=\"async\" alt=\"\" width=\"503\" height=\"335\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105521681.jpg\" class=\"aligncenter lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105521681.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105521681.jpg\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e12V power ports\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThese two ports are connected in parallel, so you can either one of these two as power input port and use the other one as a power output port for other devices that need 12V power supply.\u003cstrong data-mce-fragment=\"1\"\u003eUSB type-A ports\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThese two ports are USB expansion ports connected to the built-in USB hub, you can use it to connect with guide camera or other USB devices. This two ports can output 500 mA current. To reduce the power load of the internal circuit, it’s recommended to reduce the use of current.QHY A series Cameras have a USB hub board in them. And these two USB type-A ports along with these two serial ports aforementioned are all branched out by the USB hub board. However, in some particular condition, it results in conflict and the camera will stop working. For example, in the condition where there equatorial mount you are using also has a built-in hub or where you used a USB hub already. In this case, you need to install the USB Hub bypass board (small red- colored board) included in the package.\u003cimg decoding=\"async\" alt=\"\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105550158.jpg\" class=\"lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105550158.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2018\/0511\/20180511105550158.jpg\"\u003eUSB type-B port\u003cbr data-mce-fragment=\"1\"\u003eThis port is used to connect the camera to the computer.\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-mce-fragment=\"1\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e \u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e \u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e \u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e \u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e \u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e \u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Model\"}' data-mce-fragment=\"1\"\u003eModel\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"QHY695A\"}' data-mce-fragment=\"1\"\u003eQHY695A\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"QHY90A\"}' data-mce-fragment=\"1\"\u003eQHY90A\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"QHY16200A\"}' data-mce-fragment=\"1\"\u003eQHY16200A\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"QHY09000A\"}' data-mce-fragment=\"1\"\u003eQHY09000A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"CCD Sensor\"}' data-mce-fragment=\"1\"\u003eCCD Sensor\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"SONY ICX695 ExviewII CCD\"}' data-mce-fragment=\"1\"\u003eSONY ICX695 ExviewII CCD\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"KAF8300\"}' data-mce-fragment=\"1\"\u003eKAF8300\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"KAF16200 APS-H (Default: Grade 2) Full Frame CCD\"}' data-mce-fragment=\"1\"\u003eKAF16200 APS-H (Default: Grade 2) Full Frame CCD\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"KAF09000\"}' data-mce-fragment=\"1\"\u003eKAF09000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Color \/ Mono\"}' data-mce-fragment=\"1\"\u003eColor \/ Mono\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Mono Only\"}' data-mce-fragment=\"1\"\u003eMono Only\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Mono Only\"}' data-mce-fragment=\"1\"\u003eMono Only\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Mono Only\"}' data-mce-fragment=\"1\"\u003eMono Only\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Mono Only\"}' data-mce-fragment=\"1\"\u003eMono Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Pixel Size\"}' data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"4.54um*4.54um\"}' data-mce-fragment=\"1\"\u003e4.54um*4.54um\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"5.4um*5.4um\"}' data-mce-fragment=\"1\"\u003e5.4um*5.4um\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"6.0um*6.0um\"}' data-mce-fragment=\"1\"\u003e6.0um*6.0um\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"12um*12um\"}' data-mce-fragment=\"1\"\u003e12um*12um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Resolution\"}' data-mce-fragment=\"1\"\u003eResolution\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"2758(H)*2208(V)\"}' data-mce-fragment=\"1\"\u003e2758(H)*2208(V)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"3358(H)*2536(V)\"}' data-mce-fragment=\"1\"\u003e3358(H)*2536(V)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"4540（H）*3630（V）\"}' data-mce-fragment=\"1\"\u003e4540（H）*3630（V）\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"3056（H）*3056(V)\"}' data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e3056（H）*3056(V)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Effective Pixels\"}' data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"6 mega\"}' data-mce-fragment=\"1\"\u003e6 mega\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"8.6 mega\"}' data-mce-fragment=\"1\"\u003e8.6 mega\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"16.2 mega\"}' data-mce-fragment=\"1\"\u003e16.2 mega\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"9.3 mega\"}' data-mce-fragment=\"1\"\u003e9.3 mega\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Effective Image Area\"}' data-mce-fragment=\"1\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"14.6mm(H)*12.8mm(V)\\nTypeical 1-inch\"}' data-mce-fragment=\"1\"\u003e14.6mm(H)*12.8mm(V)\u003cbr data-mce-fragment=\"1\"\u003eTypeical 1-inch\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"17.96mm(H)*13.52mm(V)\\nTypical 4\/3inch\"}' data-mce-fragment=\"1\"\u003e17.96mm(H)*13.52mm(V)\u003cbr data-mce-fragment=\"1\"\u003eTypical 4\/3inch\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"27.0mm*21.6mm\\nAPS-H format\"}' data-mce-fragment=\"1\"\u003e27.0mm*21.6mm\u003cbr data-mce-fragment=\"1\"\u003eAPS-H format\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"36.7mm*36.7mm\"}' data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e36.7mm*36.7mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Build-in Filter wheel\"}' data-mce-fragment=\"1\"\u003eBuild-in Filter wheel\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"8 position 1.25inch or 7 position 36mm\"}' data-mce-fragment=\"1\"\u003e8 position 1.25inch or 7 position 36mm\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"7 position 36mm\"}' data-mce-fragment=\"1\"\u003e7 position 36mm\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"QHY16200A-CFW5: Five Position 2inch\/50mm round filter wheel\\nQHY16200A-CFW7: Seven Position 2inch\/50mm round filter wheel\"}' data-mce-fragment=\"1\"\u003eQHY16200A-CFW5: Five Position 2inch\/50mm round filter wheel\u003cbr data-mce-fragment=\"1\"\u003eQHY16200A-CFW7: Seven Position 2inch\/50mm round filter wheel\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"7 position 50mm square filter\"}' data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e7 position 50mm square filter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Readout Type\"}' data-mce-fragment=\"1\"\u003eReadout Type\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"Progressive Scan\"}' data-mce-fragment=\"1\"\u003eProgressive Scan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"AD Sample Depth\"}' data-mce-fragment=\"1\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"16bit\"}' data-mce-fragment=\"1\"\u003e16bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fullwell\"}' data-mce-fragment=\"1\"\u003eFullwell\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"15-20ke-\"}' data-mce-fragment=\"1\"\u003e15-20ke-\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"\u0026gt;25.5ke\"}' style=\"border: 1px solid #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"border: 1px solid #cccccc;\"\u003e\u0026gt;25.5ke\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"41ke-\"}' data-mce-fragment=\"1\"\u003e41ke-\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"110ke-\"}' data-mce-fragment=\"1\"\u003e110ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"0.7e-\/ADU at lowest Gain\"}' data-mce-fragment=\"1\"\u003e0.7e-\/ADU at lowest Gain\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"0.05e-\/pixel\/second@ -20C\"}' data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e0.05e-\/pixel\/second@ -20C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Readout Noise\"}' data-mce-fragment=\"1\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"4e-5e\"}' data-mce-fragment=\"1\"\u003e4e-5e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"9e-\"}' data-mce-fragment=\"1\"\u003e9e-\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"10e-\"}' data-mce-fragment=\"1\"\u003e10e-\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"11 e-\"}' data-mce-fragment=\"1\"\u003e11 e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Pixel Binning\"}' data-mce-fragment=\"1\"\u003ePixel Binning\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"1×1,2×2,4×4\"}' data-mce-fragment=\"1\"\u003e1×1,2×2,4×4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Exposure Time\"}' data-mce-fragment=\"1\"\u003eExposure Time\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"1ms-10000sec\"}' data-mce-fragment=\"1\"\u003e1ms-10000sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Cooling System\"}' data-mce-fragment=\"1\"\u003eCooling System\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"Dual Stage TEC Cooler (-40C to -45C below ambient)\"}' data-mce-fragment=\"1\"\u003eDual Stage TEC Cooler (-40C to -45C below ambient)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Shutter Type\"}' data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"Electric Global Shutter plus mechanical shutter\"}' data-mce-fragment=\"1\"\u003eElectric Global Shutter plus mechanical shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"OAG Interface\"}' data-mce-fragment=\"1\"\u003eOAG Interface\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"Six M3 screw thread\"}' data-mce-fragment=\"1\"\u003eSix M3 screw thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Power Consumption\"}' data-mce-fragment=\"1\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"0% TECpower 8w, 50% TEC power 16.5 w, 100% TEC power 27 w\"}' data-mce-fragment=\"1\"\u003e0% TECpower 8w, 50% TEC power 16.5 w, 100% TEC power 27 w\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Non-volatile memory \/ In camera storage\"}' data-mce-fragment=\"1\"\u003eNon-volatile memory \/ In camera storage\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"User accessible non-volatile internal built-in EEPROM memory capable of storing several small frames for calibration routines, stellar ROI frames for analysis of exoplanet investigation, occultations, atmospheric seeing measurement, focus, optic analysis etc. For maximum internal storage of images we recommend using an SD card or memory stick attached to the USB 2.0 port in the camera.\"}' data-mce-fragment=\"1\"\u003eUser accessible non-volatile internal built-in EEPROM memory capable of storing several small frames for calibration routines, stellar ROI frames for analysis of exoplanet investigation, occultations, atmospheric seeing measurement, focus, optic analysis etc. For maximum internal storage of images we recommend using an SD card or memory stick attached to the USB 2.0 port in the camera.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Build-in Anti-Dew Heater\"}' data-mce-fragment=\"1\"\u003eBuild-in Anti-Dew Heater\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"4\" data-sheets-value='{\"1\":2,\"2\":\"Yes\"}' data-mce-fragment=\"1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Telescope Interface\"}' data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"M42\/0.75 Female Thread\"}' data-mce-fragment=\"1\"\u003eM42\/0.75 Female Thread\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"M42\/0.75\"}' data-mce-fragment=\"1\"\u003eM42\/0.75\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"M54\/0.75\"}' data-mce-fragment=\"1\"\u003eM54\/0.75\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"M62\/0.75\"}' data-mce-fragment=\"1\"\u003eM62\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Back Focal Length\"}' data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"33mm（±0.5）\"}' data-mce-fragment=\"1\"\u003e33mm（±0.5）\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"30mm（±0.5）\"}' data-mce-fragment=\"1\"\u003e30mm（±0.5）\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"CFW5 version:34mm(±0.5)\\nCFW7 version:41.5mm(±0.5)\"}' data-mce-fragment=\"1\"\u003eCFW5 version:34mm(±0.5)\u003cbr data-mce-fragment=\"1\"\u003eCFW7 version:41.5mm(±0.5)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"44.5mm\"}' data-mce-fragment=\"1\"\u003e44.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Weight\"}' data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1367g\"}' data-mce-fragment=\"1\"\u003e1367g\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1335g\"}' data-mce-fragment=\"1\"\u003e1335g\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1550g (CFW5),\\n2330g (CFW7)\"}' data-mce-fragment=\"1\"\u003e1550g (CFW5),\u003cbr data-mce-fragment=\"1\"\u003e2330g (CFW7)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"3121g\"}' data-mce-fragment=\"1\"\u003e3121g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43656871969017,"sku":"QHY09000A","price":10560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/20210527186_efced0d9-8abe-4bb0-8227-8ecfe5a8a17e.png?v=1674598848"},{"product_id":"5-iii-678-m-c-planetary-and-guide-cameras","title":"5-III 678 M\/C Planetary Camera and Guider","description":"\u003cp\u003e\u003cspan\u003eQHY5III678M\/C is a new planetary and guiding camera of the 2nd generation of QHY5III series, the upgraded version of QHY5III178M\/C, with excellent near-infrared high sensitivity.  The product comes with filters including the IR850 filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch4\u003eExtended Near Infrared Sensitivity\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614.png 2242w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614-768x436.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614-1536x871.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614-2048x1162.png 2048w\" sizes=\"(max-width: 720px) 100vw, 720px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614.png\" class=\"aligncenter wp-image-2881 lazyloaded\" data-sizes=\"(max-width: 720px) 100vw, 720px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614.png 2242w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614-768x436.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614-1536x871.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230314614-2048x1162.png 2048w\" height=\"408\" width=\"720\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271.png 1786w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271-768x464.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271-1536x929.png 1536w\" sizes=\"(max-width: 720px) 100vw, 720px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271.png\" class=\"aligncenter wp-image-2882 lazyloaded\" data-sizes=\"(max-width: 720px) 100vw, 720px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271.png 1786w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271-768x464.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230317271-1536x929.png 1536w\" height=\"435\" width=\"720\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c100\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIn this latest generation of sensors, the photodiode portion of the pixel well is physically deeper than in previous sensors, allowing photons of longer wavelengths to penetrate deeper into the substrate. This dramatically increases the sensor’s sensitivity to red and near-infrared (NIR) light. The sensor displays almost equal peak sensitivity to NIR light as it does to light in the visible spectrum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eNew v.2 Platform\u003c\/h4\u003e\n\u003cp\u003eAs the third model in the latest generation of planetary cameras and guiders, the QHY5III678M\/C includes all of the improvements and upgrades found in this latest series of cameras, including:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger 512MB DDR3 image buffer\u003c\/li\u003e\n\u003cli\u003eImproved front end design\u003c\/li\u003e\n\u003cli\u003eCS and C-mount lens compatibility\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Type C interface\u003c\/li\u003e\n\u003cli\u003eUniversal ST-4 guiding port\u003c\/li\u003e\n\u003cli\u003eStatus indicator LED\u003c\/li\u003e\n\u003cli\u003e1.25” body size for maximum compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded 512MB DDR3 Image Buffer\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe QHY5III (Ver. 2) series planetary and guiding cameras are all equipped with a 512MB DDR3 image buffer which can effectively reduce the burden on computer transmission, a great help for planetary photography which often requires writing a large amount of data in a short period of time. By way of comparison, some larger deep-sky astrophotography cameras on the market today only have a 256MB image buffer. The 512MB DDR3 memory installed in the new Series III v.2 cameras represents a significant upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew Front-end Design with Better Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQHY5III (Ver. 2) series cameras have adopted a new front-end design with better compatibility. The new front end fits the typical 1.25” telescope eyepiece draw tube and also accepts a variety of filters. The very short backfocus allows the use of both CS and C-mount lenses, and can image with C\/CS-mounted lenses with filters attached.\u003c\/p\u003e\n\u003cp\u003eA standard 1.25\" mounted filter can be threaded into the front end or an unmounted filter can be placed in front of the sensor. The size of the filter glass that is compatible here varies depending on the size of the sensor, but it is basically a standard lab filter specification. Compared to the more expensive astronomical filters, lab filters tend to be less expensive and have a wider variety of bands, allowing you to develop more uses and applications for them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.2 Gen1 Type C Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new QHY5III (Ver.2) series cameras all use the USB3.2 Gen1 Type-C interface. Compared to the USB3.0 Type-B interface used in the previous generation, the Type-C interface has a longer life and is more flexible.\u003c\/p\u003e\n\u003cp\u003eTip: We recommend using the supplied standard Type-C data cable from QHYCCD. Today’s market is flooded with a large number of poor quality Type-C cables and casual use of one of these may lead to the camera malfunctioning. If you do use your own spare cable, make sure it is of high-quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Guiding Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe custom interfaces of the previous generation of planetary cameras and guiders has been replaced in the QHY5III (Ver.2) cameras with a more universal ST-4 compatible guiding interface. Now, even if the guiding cable is lost or damaged, you will be able to easily get a replacement with RJ11 style connectors on both ends, widely available at low cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndicator LED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new QHY5III (Ver.2) series of cameras is equipped with a status indicator at the back of the camera. If the camera experiences an abnormal status, the multi-colored indicator light will help to determine the situation with different colors signifying different conditions. During normal operation this indicator light is off, so there is no worry about light contaminating the image.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eQHY5III678\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eSony IMX678\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e2.0um*2.0um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e3856*2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e8.4 Mega Pixel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e9ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e0.57-3.3e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eROI Frame Rate\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eFull Resolution  43FPS  @8BIT         22FPS @16BIT\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1080Lines             85FPS      @8BIT          43.5FPS @16BIT\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e640Lines             140FPS    @8BIT          71FPS @16BIT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e11us-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003est4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e1.25-inch, compatible with CS-port and C-port lenses by replacing the front-end connector (An IR AR glass and an IR850nm filter are included in the standard version.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e17mm（with adapter）; 8±0.5mm（without adapter）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"40%\" data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"60%\" data-mce-fragment=\"1\"\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e","brand":"QHY","offers":[{"title":"QHY5III678M","offer_id":43719263813881,"sku":"110134","price":399.0,"currency_code":"USD","in_stock":true},{"title":"QHY5III678C","offer_id":43719263846649,"sku":"110135","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/products\/678cropped2.png?v=1689880421"},{"product_id":"qhy600-pro","title":"QHY600 PRO I","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe QHY600PRO Series uses the latest SONY back-illuminated sensor, the IMX455, a full-frame (35mm format) sensor with 3.76um pixels and native 16-bit A\/D. This sensor is available in monochrome and color versions. Specially designed for scientific applications, including the 2*10Gbps fiber interface, USB3.0 interface, 2GB DDR3 memory, 6PIN GPIO\/Trig\/GPS connector. Support 4.0FPS 16bit full-frame readout and 10FPS 14bit full-frame readout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003cbr\u003eSky Survey, Astronomical Photometric, high-resolution LCD\/OLED screen inspector\/color calibration. All-sky camera. Scientific Measurement, DNA sequencer, Spectrum Instrument.\u003c\/p\u003e\n\u003cp\u003e*Please contact QHYCCD about the price.\u003c\/p\u003e\n\u003cp\u003e*PCIE Card Kit is NOT included in the QHY600Pro product.\u003c\/p\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eQHY600PRO has a back-illuminated structure technology, QE is up to 90%. It has a very low readout noise performance, it can get  1.1e- at the highest gain. It has a typical 51ke full-well in high gain readout mode and a typical 80ke readout in extending full-well mode. The camera supports the 2-cms readout mode (sample the same signal twice and averaged on the sensor)  and it can get the readout noise 1.3times less than normal readout mode.\u003c\/p\u003e\n\u003cp\u003eQHY600PRO has two data interfaces:  USB3.0 interface and 2*10Gbps fiber interface. With 2*10Gbps fiber interface, it can get 4FPS @ 16bit full resolution and 10FPS @ 14bit full resolution frame rate under live streaming mode. The QHY600PRO also supports the Trig in\/out function and GPS function.\u003c\/p\u003e\n\u003cp\u003eQHY600PRO has an extremely good linear response in the whole full-well range. Please check the following document of the QHY600 Linear Test.  It also has zero amplifier glow and zero RBI remains performance.\u003c\/p\u003e\n\u003cfigure class=\"wp-caption aligncenter\"\u003e\u003cimg decoding=\"async\" alt=\"The Interfaces of QHY600Pro LQ (Liquid Cooling Customization)\" width=\"401\" height=\"267\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0717\/20200717043646576.jpg\" class=\" lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0717\/20200717043646576.jpg\"\u003e\u003cfigcaption class=\"wp-caption-text\"\u003eThe Interfaces of QHY600Pro LQ (Liquid Cooling Customization)\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cp\u003eQHY600Pro has a Short Back Focal Length version (QHY600SBFL) is specially designed for DSLR lens users or those who has special requirment of short back focal length. This version has a special f has 14mm B.F.L only.  Futhermore, the B.F.L equals 12.5mm when connecting QHYCFW with the adapter. It can easily match Canon\/Nikon lens even with filter wheel.\u003c\/p\u003e\n\u003cfigure class=\"wp-caption aligncenter\"\u003e\u003cimg decoding=\"async\" alt=\"QHY600+QHYCFW3L+Canon EF 70-200mm Lens\" width=\"402\" height=\"268\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014410577.jpg\" class=\" lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014410577.jpg\"\u003e\u003cfigcaption class=\"wp-caption-text\"\u003eQHY600+QHYCFW3L+Canon EF 70-200mm Lens\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure class=\"wp-caption aligncenter\"\u003e\u003cimg decoding=\"async\" alt=\"On the side of this adapter there is a 4mm hole to connect air pump through plastic pipe in case of the  dewing glass when necessary.\" width=\"401\" height=\"267\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014001462.jpg\" class=\" lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0622\/20200622014001462.jpg\"\u003e\u003cfigcaption class=\"wp-caption-text\"\u003eOn the side of this adapter there is a 4mm hole to connect air pump through plastic pipe in case of the  dewing glass when necessary.\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b00\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"cnt\"\u003eDescription:\u003c\/h2\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c000\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602255.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602255.png\" class=\"alignleft wp-image-1589 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602255.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eNative 16 bit A\/D:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" class=\"alignleft wp-image-1586 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eBSI:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602540.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602540.png\" class=\"alignleft wp-image-1583 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602540.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eZero Amplify Glow:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis is also a zero amplifer glow camera.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602542.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602542.png\" class=\"alignleft wp-image-1573 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602542.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eTRUE RAW Data:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602234.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602234.png\" class=\"alignleft wp-image-1604 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602234.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eAnti-Dew Technology:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602302.png\" class=\"alignleft wp-image-1585 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602302.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003cstrong\u003eCooling:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003eGeneral Introduction of Pro-grade Products\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b10\" class=\"tit\"\u003e2*10Gigabit high-speed Fiber Optic interfaces\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628181.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628181.png\" class=\"alignleft wp-image-3054 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628181.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThe 2*10Gigabit Fiber Optic Interface  (to be used with QHYCCD fiber optic capture card) meets the high-intensity data transmission requirements of professional fields such as professional observatories. It has the following advantages over the USB 3.0 interface:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigher data rates\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing two 10G fiber optics, it can achieve a speed of 1.6GBytes\/s, while the standard USB 3.0 has a rate of 5Gbps, with an actual maximum transfer rate of 350MBytes\/s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLonger transmission distance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFiber optic transmission can cover distances hundreds of times longer than USB 3.0. Standard USB 3.0 can only transmit up to 3 to 5 meters, and even with an active powered USB cable, it can reach up to 10 to 15 meters. In contrast, QHYCCD’s standard fiber optic module can achieve a transmission distance of up to 300 meters, and when paired with long-distance transmission optical modules, it can cover distances of several tens of kilometers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStable transmission without electromagnetic interference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUSB 3.0 transmission can be susceptible to external electromagnetic interference, static electricity, leakage, and other factors, leading to data packet corruption, image loss, or camera control issues.  Optical communication is not affected by electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eSupports the professional Camera Link interface (exclusive to Pro II products)\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628884.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628884.png\" class=\"alignleft wp-image-3055 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628884.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eSupports the professional Camera Link interface (exclusive to Pro II products)\u003c\/p\u003e\n\u003cp\u003eThe Camera Link interface is a more suitable choice if your use case involves shorter transmission distances in industrial or laboratory areas. The Camera Link interface is specifically designed for high-speed and high-resolution cameras, offering fast data transmission speeds. It is well-suited for working under conditions where there is a large amount of image data and high bandwidth requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b12\" class=\"tit\"\u003e6-pin GPIO interface\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628822.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628822.png\" class=\"alignleft wp-image-3056 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628822.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThis product supports a 6-pin GPIO interface, which can be defined for different modes. QHYCCD can customize it according to the user’s requirements, and users can also reprogram the FPGA to meet more complex needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b13\" class=\"tit\"\u003eLiquid cooling\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628626.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628626.png\" class=\"alignleft wp-image-3057 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628626.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThis product supports custom water cooling. If you have water cooling customization requirements, please contact the QHYCCD sales department.\u003c\/p\u003e\n\u003cp\u003eCompared to air cooling, water cooling offers the following advantages:\u003c\/p\u003e\n\u003cp\u003eMore efficient cooling. When using ambient temperature pure water for water cooling, the maximum cooling temperature is about 10 degrees Celsius lower than that of air cooling. QHYCCD is improving its support for ultra-low temperature liquid cooling.\u003c\/p\u003e\n\u003cp\u003eNo vibration. No matter how high-quality the fan is, it is inevitable to generate some image jitter. The water-cooling version does not have moving mechanical parts that cause camera vibration, thus avoiding negative effects on the image.\u003c\/p\u003e\n\u003cp\u003eNo turbulent hot air. For certain cameras that need to be installed in front of the optical system, such as Schmidt-Cassegrain telescopes, the hot air generated by air cooling systems may cause slight interference with the optical path. Water cooling does not produce this kind of impact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a2\" class=\"tit\"\u003eAdvanced Functions\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b20\" class=\"tit\"\u003eMultiple Readout Modes\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes have different driver timing, etc., and result in different performance. See details at “Multiple Readout Modes and Curves” Part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b21\" class=\"tit\"\u003eRandom change thermal noise suppression function\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cspan\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b22\" class=\"tit\"\u003eUVLO Protection\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eUVLO（Under Voltage Locking) is to protect the electronic device from damage caused by abnormally low voltages.\u003c\/p\u003e\n\u003cp\u003eOur daily life experience tells us that the actual operational voltage of an electrical device must not significantly exceed the rated voltage, otherwise it will be damaged. For such precision equipment as cameras, long-term work at too low input voltage can also be detrimental to the working life of the camera, and may even make some devices, such as power manager, burn up due to long-term overload. In the all-in-one driver and SDK after 2021.10.23 stable version, the camera will give a warning when the input voltage of the camera is below 11V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b23\" class=\"tit\"\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"wp-image-231 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" height=\"419\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"wp-image-230 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" height=\"424\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b24\" class=\"tit\"\u003eReboot the camera by power off and on\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a3\" class=\"tit\"\u003eMultiple Readout Modes and Curves\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2328\" height=\"861\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179-2048x757.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179.png\" data-sizes=\"(max-width: 2328px) 100vw, 2328px\" class=\"aligncenter size-full wp-image-2938 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179.png\" sizes=\"(max-width: 2328px) 100vw, 2328px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329179-2048x757.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2321\" height=\"857\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267-1536x567.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267-2048x756.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267.png\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\" class=\"aligncenter size-full wp-image-2939 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267.png\" sizes=\"(max-width: 2321px) 100vw, 2321px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267-1536x567.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329267-2048x756.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2305\" height=\"865\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980-2048x769.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980.png\" data-sizes=\"(max-width: 2305px) 100vw, 2305px\" class=\"aligncenter size-full wp-image-2940 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980.png\" sizes=\"(max-width: 2305px) 100vw, 2305px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023032980-2048x769.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2300\" height=\"794\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392-2048x707.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392.png\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" class=\"aligncenter size-full wp-image-2941 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392.png\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329392-2048x707.png 2048w\"\u003e\u003c\/a\u003e\u003cimg decoding=\"async\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0723\/20200723062957947.png\" class=\" lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0723\/20200723062957947.png\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eAbsolutely Response Curve. This curve is based on the Relative QE curve on the sony datasheet and QHYCCD measured two-wavelength to compare with a known QE sensor and get this. This curve is just for reference.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1250\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-2048x1000.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-2293 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119356-2048x1000.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b30\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes result in different performance. These readout modes are currently supported in the QHYCCD ASCOM Camera Driver, SharpCap and N.I.N.A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #0 (Photographic DSO Mode)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis mode is suitable for most DSO imaging situations. Since there is a drop in the noise between Gain 25 and Gain 26 (unity gain), we recommend it as default gain setting; however, gain0 is also good enough for a 16-bit sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #1 (High Gain Mode).\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis mode is something like double native iso of some new digital cameras, whose danamic range can greatly incerase at the vary high iso value, like iso800, iso3200, etc. The high gain mode provide such improvement for QHYCCD 16bit cameras. We recommend you choose this mode when you have to capture at high gain, for example, a vary dark object.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePlease note the switch point of HGC\/LGC of QHY600\/268\/461 is 56. That means you must set Gain 56 to make the best of it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode#2 (Extended Fullwell Mode).\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWith a pixel size of 3.76um, these sensors already have an impressive full well capacity of 51ke. Nevertheless, QHYCCD has implemented a unique approach to achieve a full well capacity higher than 51ke- through innovative user controllable read mode settings. In Extended Fullwell Mode, the QHY600 can achieve an extremely large full-well charge value of nearly 80ke- and the QHY268 can achieve nearly 75ke-. Greater full-well capacity provides greater dynamic range and large variations in magnitude of brightness are less likely to saturate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMode-2CMS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBased on the three basic modes above, 2CMS mode can greatly reduce readout noise by secondary sampling while keeping the same full well value and system gain. We prefer 2CMS modes than basic modes in astrophotography. By the way, the recommend gain values are the same as their basic modes.\u003c\/p\u003e\n\u003cp\u003eCurrently QHY600 and QHY461 Series support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExtended Fullwell Mode-2CMS (Mode#3), and QHY268 Series support Photographic DSO Mode-2CMS (Mode#4) and High Gain Mode-2CMS (Mode#5).\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMode#4 and Mode#5 require Allinone version 20230412 or higher.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003ch4 id=\"a4\" class=\"tit\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdv class=\"cnt\"\u003e\u003ctable data-type=\"sm-sheets\" data-row=\"0\" data-col=\"0\" data-host=\"shimo.im\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQHY600Pro I\u003cbr\u003eQHY600Pro II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX455 BSI CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMono\/Color\u003c\/td\u003e\n\u003ctd\u003eBoth Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd\u003e9576*6388（9600*6422 with overscan and optically black area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Effective Pixels\u003c\/td\u003e\n\u003ctd\u003e61.17MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003eFull Frame (36mm*24mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Sample Depth\u003c\/td\u003e\n\u003ctd\u003eNative 16-bit (0-65535 greyscale) A\/D\u003cbr\u003e18-bit at 2X2, 19-bit at 3X3,\u003cbr\u003e20-bit at 4X4 software binning*QHY600 uses the software digital binning for 2*2binning. With digital sum, 2*2binning will be four 16-bit summed then it is 18-bit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd\u003ePhotographic Mode\u003cbr\u003e\u0026gt;51ke- \/ \u0026gt;204ke- \/ \u0026gt;408ke-\u003cbr\u003eExtended Full Well Mode\u003cbr\u003e\u0026gt;80ke- \/ \u0026gt;320ke- \/ \u0026gt;720ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Resolution Frame Rate (USB3.0 Port)\u003c\/td\u003e\n\u003ctd data-word-wrap=\"text-linebreak-overflow\"\u003e4.0FPS@8BIT\u003cbr\u003e2.5FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Frame Rate (USB3.0 Port)\u003c\/td\u003e\n\u003ctd\u003e2048lines, 12FPS@8BIT, 7.5FPS@16BIT\u003cbr\u003e1080lines, 22.5FPS@8BIT, 14FPS@16BIT\u003cbr\u003e768lines, 31.5FPS@8BIT, 19.5FPS@16BIT\u003cbr\u003e480lines, 47FPS@8BIT, 30FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003ePhotography DSO Mode:1.9e- to 7.8e-(Gain0-100)\u003cbr\u003eHigh Gain Mode:1.1e- to 3.6e-(Gain0-100)\u003cbr\u003eExtend Fullwell Mode：5.4e- to 7.9e-（Gain0-100）\u003cbr\u003eExtend Fullwell Mode-2CMS：4.9e- to 5.9e-（Gain0-100）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDark Current\u003c\/td\u003e\n\u003ctd\u003e0.0022e-\/p\/s @ -20℃\u003cbr\u003e0.0046e-\/p\/s @ -10℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e40us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003e1*USB3.0 Interface\u003cbr\u003e2*10Gigabit Fiber Interfaces\u003cbr\u003e2*CameraLink Interfaces (Pro II Version Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd\u003e2GB DDR3 Memory Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Cooling System\u003c\/td\u003e\n\u003ctd\u003eDual Stage TEC cooler:\u003cbr\u003e– Long exposures (\u0026gt; 1 second) typically -35C below ambient\u003cbr\u003e– Short exposure (\u0026lt; 1second) high FPS, typically -30C below ambient（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope\/Lenses Interface\u003c\/td\u003e\n\u003ctd\u003eSupport 2-inch, M54, M48, Nikon\/Canon DSLR Lens, etc. (Combined with adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Wheel Interface\u003c\/td\u003e\n\u003ctd\u003e4PIN QHYCCD CFW Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17.5mm (±0.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Gain Setting\u003c\/td\u003e\n\u003ctd\u003e25 (Unity Gain, Extended Full Well Mode\/Photographic Mode)\u003cbr\u003e56 (High Gain Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeigth\u003c\/td\u003e\n\u003ctd\u003eAbout 1000g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd\u003eSupported. Via Camera USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Cooling Version (Optional)\u003c\/td\u003e\n\u003ctd\u003e-45℃ below ambient with water in long exposures; up to -60℃ below ambient with cold liquid; Recommended flow rate for water-cooled versions is 1.6ml\/s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e40W\/100%\u003cbr\u003e20W\/50%\u003cbr\u003e13.8W\/0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/dv\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003ctable data-host=\"shimo.im\" data-col=\"0\" data-row=\"0\" data-type=\"sm-sheets\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQHY600Pro I\u003cbr\u003eQHY600Pro II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX455 BSI CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMono\/Color\u003c\/td\u003e\n\u003ctd\u003eBoth Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd\u003e9576*6388（9600*6422 with overscan and optically black area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Effective Pixels\u003c\/td\u003e\n\u003ctd\u003e61.17MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003eFull Frame (36mm*24mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Sample Depth\u003c\/td\u003e\n\u003ctd\u003eNative 16-bit (0-65535 greyscale) A\/D\u003cbr\u003e18-bit at 2X2, 19-bit at 3X3,\u003cbr\u003e20-bit at 4X4 software binning*QHY600 uses the software digital binning for 2*2binning. With digital sum, 2*2binning will be four 16-bit summed then it is 18-bit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd\u003ePhotographic Mode\u003cbr\u003e\u0026gt;51ke- \/ \u0026gt;204ke- \/ \u0026gt;408ke-\u003cbr\u003eExtended Full Well Mode\u003cbr\u003e\u0026gt;80ke- \/ \u0026gt;320ke- \/ \u0026gt;720ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Resolution Frame Rate (USB3.0 Port)\u003c\/td\u003e\n\u003ctd data-word-wrap=\"text-linebreak-overflow\"\u003e4.0FPS@8BIT\u003cbr\u003e2.5FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Frame Rate (USB3.0 Port)\u003c\/td\u003e\n\u003ctd\u003e2048lines, 12FPS@8BIT, 7.5FPS@16BIT\u003cbr\u003e1080lines, 22.5FPS@8BIT, 14FPS@16BIT\u003cbr\u003e768lines, 31.5FPS@8BIT, 19.5FPS@16BIT\u003cbr\u003e480lines, 47FPS@8BIT, 30FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003ePhotography DSO Mode:1.9e- to 7.8e-(Gain0-100)\u003cbr\u003eHigh Gain Mode:1.1e- to 3.6e-(Gain0-100)\u003cbr\u003eExtend Fullwell Mode：5.4e- to 7.9e-（Gain0-100）\u003cbr\u003eExtend Fullwell Mode-2CMS：4.9e- to 5.9e-（Gain0-100）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDark Current\u003c\/td\u003e\n\u003ctd\u003e0.0022e-\/p\/s @ -20℃\u003cbr\u003e0.0046e-\/p\/s @ -10℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e40us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003e1*USB3.0 Interface\u003cbr\u003e2*10Gigabit Fiber Interfaces\u003cbr\u003e2*CameraLink Interfaces (Pro II Version Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd\u003e2GB DDR3 Memory Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Cooling System\u003c\/td\u003e\n\u003ctd\u003eDual Stage TEC cooler:\u003cbr\u003e– Long exposures (\u0026gt; 1 second) typically -35C below ambient\u003cbr\u003e– Short exposure (\u0026lt; 1second) high FPS, typically -30C below ambient（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope\/Lenses Interface\u003c\/td\u003e\n\u003ctd\u003eSupport 2-inch, M54, M48, Nikon\/Canon DSLR Lens, etc. (Combined with adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Wheel Interface\u003c\/td\u003e\n\u003ctd\u003e4PIN QHYCCD CFW Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17.5mm (±0.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Gain Setting\u003c\/td\u003e\n\u003ctd\u003e25 (Unity Gain, Extended Full Well Mode\/Photographic Mode)\u003cbr\u003e56 (High Gain Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeigth\u003c\/td\u003e\n\u003ctd\u003eAbout 1000g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd\u003eSupported. Via Camera USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Cooling Version (Optional)\u003c\/td\u003e\n\u003ctd\u003e-45℃ below ambient with water in long exposures; up to -60℃ below ambient with cold liquid; Recommended flow rate for water-cooled versions is 1.6ml\/s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e40W\/100%\u003cbr\u003e20W\/50%\u003cbr\u003e13.8W\/0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003ctable data-type=\"sm-sheets\" data-row=\"0\" data-col=\"0\" data-host=\"shimo.im\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQHY600Pro I\u003cbr\u003eQHY600Pro II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX455 BSI CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMono\/Color\u003c\/td\u003e\n\u003ctd\u003eBoth Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd\u003e9576*6388（9600*6422 with overscan and optically black area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Effective Pixels\u003c\/td\u003e\n\u003ctd\u003e61.17MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003eFull Frame (36mm*24mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Sample Depth\u003c\/td\u003e\n\u003ctd\u003eNative 16-bit (0-65535 greyscale) A\/D\u003cbr\u003e18-bit at 2X2, 19-bit at 3X3,\u003cbr\u003e20-bit at 4X4 software binning*QHY600 uses the software digital binning for 2*2binning. With digital sum, 2*2binning will be four 16-bit summed then it is 18-bit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity (1×1, 2×2, 3×3)\u003c\/td\u003e\n\u003ctd\u003ePhotographic Mode\u003cbr\u003e\u0026gt;51ke- \/ \u0026gt;204ke- \/ \u0026gt;408ke-\u003cbr\u003eExtended Full Well Mode\u003cbr\u003e\u0026gt;80ke- \/ \u0026gt;320ke- \/ \u0026gt;720ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Resolution Frame Rate (USB3.0 Port)\u003c\/td\u003e\n\u003ctd data-word-wrap=\"text-linebreak-overflow\"\u003e4.0FPS@8BIT\u003cbr\u003e2.5FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Frame Rate (USB3.0 Port)\u003c\/td\u003e\n\u003ctd\u003e2048lines, 12FPS@8BIT, 7.5FPS@16BIT\u003cbr\u003e1080lines, 22.5FPS@8BIT, 14FPS@16BIT\u003cbr\u003e768lines, 31.5FPS@8BIT, 19.5FPS@16BIT\u003cbr\u003e480lines, 47FPS@8BIT, 30FPS@16BIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003ePhotography DSO Mode:1.9e- to 7.8e-(Gain0-100)\u003cbr\u003eHigh Gain Mode:1.1e- to 3.6e-(Gain0-100)\u003cbr\u003eExtend Fullwell Mode：5.4e- to 7.9e-（Gain0-100）\u003cbr\u003eExtend Fullwell Mode-2CMS：4.9e- to 5.9e-（Gain0-100）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDark Current\u003c\/td\u003e\n\u003ctd\u003e0.0022e-\/p\/s @ -20℃\u003cbr\u003e0.0046e-\/p\/s @ -10℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e40us – 3600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifer Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003e1*USB3.0 Interface\u003cbr\u003e2*10Gigabit Fiber Interfaces\u003cbr\u003e2*CameraLink Interfaces (Pro II Version Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd\u003e2GB DDR3 Memory Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Cooling System\u003c\/td\u003e\n\u003ctd\u003eDual Stage TEC cooler:\u003cbr\u003e– Long exposures (\u0026gt; 1 second) typically -35C below ambient\u003cbr\u003e– Short exposure (\u0026lt; 1second) high FPS, typically -30C below ambient（Test temperature +20°）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope\/Lenses Interface\u003c\/td\u003e\n\u003ctd\u003eSupport 2-inch, M54, M48, Nikon\/Canon DSLR Lens, etc. (Combined with adapters )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Wheel Interface\u003c\/td\u003e\n\u003ctd\u003e4PIN QHYCCD CFW Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17.5mm (±0.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Gain Setting\u003c\/td\u003e\n\u003ctd\u003e25 (Unity Gain, Extended Full Well Mode\/Photographic Mode)\u003cbr\u003e56 (High Gain Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeigth\u003c\/td\u003e\n\u003ctd\u003eAbout 1000g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\/FPGA remote Upgrade\u003c\/td\u003e\n\u003ctd\u003eSupported. Via Camera USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Cooling Version (Optional)\u003c\/td\u003e\n\u003ctd\u003e-45℃ below ambient with water in long exposures; up to -60℃ below ambient with cold liquid; Recommended flow rate for water-cooled versions is 1.6ml\/s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e40W\/100%\u003cbr\u003e20W\/50%\u003cbr\u003e13.8W\/0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 class=\"tit\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 id=\"b40\" class=\"tit\"\u003eMechanical Dimensions\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eQHY600 PRO I\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183.png 832w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183-768x1715.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183-688x1536.png 688w\" sizes=\"(max-width: 400px) 100vw, 400px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183.png\" class=\"wp-image-3100 aligncenter lazyloaded\" data-sizes=\"(max-width: 400px) 100vw, 400px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183.png 832w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183-768x1715.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230711183-688x1536.png 688w\" height=\"893\" width=\"400\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eQHY600Pro II\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155.png 1064w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155-768x1324.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155-891x1536.png 891w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155.png\" class=\"wp-image-3102 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155.png 1064w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155-768x1324.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023071155-891x1536.png 891w\" height=\"1034\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"QHY600M PRO I","offer_id":46352132014329,"sku":"QHY600PRO-1","price":8799.0,"currency_code":"USD","in_stock":true},{"title":"QHY600M PRO II (Shorter body style)","offer_id":46352132047097,"sku":"QHY600PRO-2","price":9899.0,"currency_code":"USD","in_stock":true},{"title":"QHY600M PRO SBFL (Short back focus)","offer_id":46352132079865,"sku":"QHY600PRO-3","price":8799.0,"currency_code":"USD","in_stock":true},{"title":"QHY600C PRO","offer_id":46352132112633,"sku":"QHY600PRO-4","price":8799.0,"currency_code":"USD","in_stock":true},{"title":"QHY600C PRO SBFL (Short back focus)","offer_id":46352132145401,"sku":"QHY600PRO-5","price":8799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20230711957.jpg?v=1689799233"},{"product_id":"5iii715c-planetary-camera-and-guider","title":"5III715C Planetary Camera and Guider","description":"\u003cp\u003eThe QHY5III715C is an ultra-high resolution back-illuminated color camera with extremely low read noise. The sensor has a 1\/2.8-inch optical format, similar to the QHY5III462C. However, the QHY5III715C has 4X as many pixels as the QHY5III462C for 4K resolution with 1.45um pixels.\u003c\/p\u003e\n\u003cp\u003eThis makes the new QHY5III715C ideal for smaller short focal length refractors. The exceptionally small pixels subtend a FOV of less than 1 arcsecond at focal lengths of 12 inches (300mm) or longer. The QHY5III715C inherits all of the updates and improvements of the QHY5III Series Ver. 2 line of cameras (See below).\u003c\/p\u003e\n\u003cp\u003eThe QHY5III715C inherits all of the updates and improvements of the QHY5III Series Ver. 2 line of cameras.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eThe QHY5III715C is an ultra-high resolution back-illuminated color camera with extremely low read noise. The sensor has a 1\/2.8-inch optical format, similar to the QHY5III462C. However, the QHY5III715C has 4X as many pixels as the QHY5III462C for 4K resolution with 1.45um pixels.\u003c\/p\u003e\n\u003cp\u003eThis makes the new QHY5III715C ideal for smaller short focal length refractors. The exceptionally small pixels subtend a FOV of less than 1 arcsecond at focal lengths of 12 inches (300mm) or longer. The QHY5III715C inherits all of the updates and improvements of the QHY5III Series Ver. 2 line of cameras (See below).\u003c\/p\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch4 id=\"b10\" class=\"tit\"\u003eExtended Near Infrared Sensitivity\u003c\/h4\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874.png 1160w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874-768x489.png 768w\" sizes=\"(max-width: 1160px) 100vw, 1160px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874.png\" class=\"aligncenter size-full wp-image-2973 lazyloaded\" data-sizes=\"(max-width: 1160px) 100vw, 1160px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874.png 1160w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424874-768x489.png 768w\" height=\"738\" width=\"1160\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIn this latest generation of sensors, the photodiode portion of the pixel well is physically deeper than in previous sensors, allowing photons of longer wavelengths to penetrate deeper into the substrate. This dramatically increases the sensor’s sensitivity to red and near-infrared (NIR) light. The sensor displays almost equal peak sensitivity to NIR light as it does to light in the visible spectrum.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003ch4 id=\"a2\" class=\"tit\"\u003eQHY5III Series V2 Introduction\u003c\/h4\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b20\" class=\"tit\"\u003e\u003cstrong\u003e512MB DDR3\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe QHY5III (Ver. 2) series planetary and guiding cameras are all equipped with a 512MB DDR3 image buffer which can effectively reduce the pressure on computer transmission, a great help for planetary photography which often requires writing a large amount of data in a short period of time. Some deep-sky astrophotography cameras on the market today only have 256MB, for example.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn comparison, the 512MB DDR3 memory of the new 5III (Ver. 2) series cameras represents a significant upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b21\" class=\"tit\"\u003e\u003cstrong\u003eNew Front-end Design with Better Compatibility\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eQHY5III (Ver. 2) series cameras have adopted a new front-end design with better compatibility.Here we only take QHY5III200M as example, however, ALL V2 cams in the future share these features.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" class=\"wp-image-2783 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212949-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" class=\"wp-image-2787 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212445-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe BFL of  V2 cam is only 8mm, which means you can easily compat a V2 cam with your OAG. The basic top adapter includes 1.25 inch threads and you can still use your 1.25 inch filter.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" class=\"wp-image-2786 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212150-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" class=\"wp-image-2785 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212410-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" class=\"wp-image-2784 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212544-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe top adapter glass of V2 can be easily swiched. One of the adavantage of changable top glasses is you can use one filter even you’re using Lens! You can add a 1.25inch-cs adapter to connect CS lens, or add a second CS-C lens for C-mount lens. The two adapters are all standard accessories of V2 cams.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-2048x1365.jpg 2048w\" sizes=\"(max-width: 200px) 100vw, 200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" class=\"wp-image-2782 alignnone lazyloaded\" data-sizes=\"(max-width: 200px) 100vw, 200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-768x512.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-1536x1024.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221212247-2048x1365.jpg 2048w\" height=\"133\" width=\"200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBy the way, there’s a 1.25 inch filter wheel adapter to connet your mono planetary cam with QHYCFW3-S filter wheel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b22\" class=\"tit\"\u003e\u003cstrong\u003eUSB 3.2 Gen1 Type C Interface\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe new QHY5III (Ver.2) series cameras all use the USB3.2 Gen1 Type-C interface. Compared to the USB3.0 Type-B interface used in the previous generation, the Type-C interface has a longer life and is more flexible.\u003c\/p\u003e\n\u003cp\u003eTips: It is recommended to use the official standard Type-C data cable of QHYCCD. As the market is flooded with a large number of poor-quality Type-C cables, casual use may lead to the camera malfunctioning. If you use your own spare cable, please make sure it is a high-quality cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b23\" class=\"tit\"\u003e\u003cstrong\u003eUniversal Guiding Interface\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe custom interfaces of the previous generation of planetary cameras and guiders has been replaced in the QHY5III (Ver.2) cameras with a more universal ST-4 compatible guiding interface. Now, even if the guiding cable is lost or damaged, you will be able to easily get a replacement on the market at a low cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b24\" class=\"tit\"\u003e\u003cstrong\u003eIndicator LED\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe new QHY5III (Ver.2) series of cameras is equipped with a status indicator at the back of the camera. If the camera experiences an abnormal status, the multi-colored indicator light will help to determine the situation with different colors signifying different conditions. During normal operation this indicator light is off, so there is no worry about light contaminating the image.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eQHY5III715C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eSony IMX715\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e1.45um*1.45um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e\u003cspan class=\"ql-author-8876147\"\u003e3840*2192\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e8.4 Mega Pixel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e5.7ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e0.87-2.17e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eROI Frame Rate\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eFull Resolution    42FPS  @8BIT         23FPS @16BIT\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1920Lines          83FPS  @8BIT         47FPS @16BIT\u003c\/p\u003e\n\u003cp\u003e640Lines           99FPS   @8BIT         99FPS @16BIT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e11us-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003est4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e1.25-inch, compatible with CS-port and C-port lenses by replacing the front-end connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eFront end\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eStandard replaceable IR anti-reflection glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e17mm(with adapter);8±0.5mm（without adapter）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eChip package size\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e5.6mm x 3.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eDebayer\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eGBRG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCurves\u003c\/h2\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488.png 2316w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488-1536x491.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488-2048x654.png 2048w\" sizes=\"(max-width: 2316px) 100vw, 2316px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488.png\" class=\"aligncenter size-full wp-image-2968 lazyloaded\" data-sizes=\"(max-width: 2316px) 100vw, 2316px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488.png 2316w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488-1536x491.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424488-2048x654.png 2048w\" height=\"740\" width=\"2316\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456.png 2297w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456-1536x491.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456-2048x654.png 2048w\" sizes=\"(max-width: 2297px) 100vw, 2297px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456.png\" class=\"aligncenter size-full wp-image-2969 lazyloaded\" data-sizes=\"(max-width: 2297px) 100vw, 2297px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456.png 2297w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456-768x245.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456-1536x491.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023042456-2048x654.png 2048w\" height=\"734\" width=\"2297\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971-768x243.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971-1536x486.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971-2048x649.png 2048w\" sizes=\"(max-width: 2321px) 100vw, 2321px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971.png\" class=\"aligncenter size-full wp-image-2970 lazyloaded\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971-768x243.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971-1536x486.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424971-2048x649.png 2048w\" height=\"735\" width=\"2321\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650-768x225.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650-1536x450.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650-2048x600.png 2048w\" sizes=\"(max-width: 2300px) 100vw, 2300px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650.png\" class=\"aligncenter size-full wp-image-2971 lazyloaded\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650-768x225.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650-1536x450.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230424650-2048x600.png 2048w\" height=\"674\" width=\"2300\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg 1214w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618-768x691.jpg 768w\" sizes=\"(max-width: 1214px) 100vw, 1214px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg\" class=\"aligncenter size-full wp-image-2760 lazyloaded\" data-sizes=\"(max-width: 1214px) 100vw, 1214px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618.jpg 1214w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20221116618-768x691.jpg 768w\" height=\"1092\" width=\"1214\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43822635548921,"sku":"110164","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20230424425.png?v=1683144793"},{"product_id":"268m-pro-i","title":"268M Pro I","description":"\u003cp data-mce-fragment=\"1\"\u003eQHY268M Pro I is a scientific CMOS camera specially designed for scientific using with advanced qualities and functions.With a SONY IMX571 APS-C format CMOS sensor inside. 26mega pixels, Back-illuminated, native 16BIT ADC. QE is up to 91% and readout noise is as low as 1.1e Even with a 3.76um pixel size, it has a big full-well up to 75ke.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt has extremely low thermal noise 0.0005e\/pixel\/sec @ -20C,  ZERO amplifier-glow performance, It has a maximum frame rate of 6.8FPS@16bit full resolution. QHYCCD IMX571.\u003cspan title=\"16-bit A\/D\" data-mce-fragment=\"1\"\u003eSONY IMX571\/16bit\/\u003c\/span\u003e\u003cspan title=\"26Mpixels\" data-mce-fragment=\"1\"\u003e26Mpixels\/\u003c\/span\u003e\u003cspan title=\"BSI\" data-mce-fragment=\"1\"\u003eBSI\/APS-C Format.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eQHY268PRO has both USB3.0 and 2*10Gbps optical fiber interface. It has a 2GB big DDR3 memory buffer. It has the 6pin GPIO port support complex Trig-In and Trig-Out signal. It can connect with QHY GPS-BOX to get the high-precision GPS timestamp onto the image head.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCurrently we only have the monochrome QHY268M Pro I as standard model\u003c\/strong\u003e. If you have requirement for color version (QHY268C Pro), please contact QHYCCD for customization.\u003c\/p\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eQHY268M Pro I has SONY IMX571 APS-C format CMOS sensor inside. 26mega pixels, Back-illuminated, native 16BIT ADC. QE is up to 91% and readout noise is as low as 1.1e Even with a 3.76um pixel size, it has a big full-well up to 75ke.  It has extremely low thermal noise 0.0005e\/pixel\/sec @ -20C,  ZERO amplifier-glow performance, It has a maximum frame rate of 6.8FPS@16bit full resolution.\u003c\/p\u003e\n\u003cp\u003e*PCIE Card Kit is NOT included in QHY268Pro product.\u003c\/p\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003ch2 id=\"b00\" class=\"tit\"\u003eDescription:\u003c\/h2\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602255.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602255.png\" class=\"alignleft wp-image-1589 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602255.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eNative 16 bit A\/D:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe new Sony sensor has native 16-bit A\/D on-chip. The output is real 16-bits with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e65536 levels\u003c\/strong\u003e. Compared to 12-bit and 14-bit A\/D, a 16-bit A\/D yields higher sample resolution and the system gain will be less than 1e-\/ADU with no sample error noise and very low read noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" class=\"alignleft wp-image-1586 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eBSI:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eOne benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor. In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602540.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602540.png\" class=\"alignleft wp-image-1583 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602540.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eZero Amplify Glow:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis is also a zero amplifer glow camera.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602542.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602542.png\" class=\"alignleft wp-image-1573 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602542.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eTRUE RAW Data:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn the DSLR implementation there is a RAW image output, but typically it is not completely RAW.  Some evidence of noise reduction and hot pixel removal is still visible on close inspection.  This can have a negative effect on the image for astronomy such as the “star eater” effect.  However,  QHY Cameras offer TRUE RAW IMAGE OUTPUT and produces an image comprised of the original signal only, thereby maintaining the maximum flexibility for post-acquisition astronomical image processing programs and other scientific imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602234.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602234.png\" class=\"alignleft wp-image-1604 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602234.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003cstrong\u003eAnti-Dew Technology:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBased on almost 20-year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. The optic window has built-in dew heater and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602302.png\" class=\"alignleft wp-image-1585 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602302.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003cstrong\u003eCooling:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIn addition to dual stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003eGeneral Introduction of Pro-grade Scientific Cameras\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b10\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eCompared to astrophotographic products, the scientific grade “Pro” grade vesion has more interfaces, more functions, and higher quality to cater for the complicated needs including but not limited to: Sky Survey, Astronomical Photometric, high-resolution LCD\/OLED screen inspector\/color calibration. All-sky camera. Scientific Measurement, DNA sequencer, Spectrum Instrument.\u003c\/p\u003e\n\u003cp\u003eA Pro grade scientific grade camera has the following interfaces or functions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eUSB3.0\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506372.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506372.png\" class=\"alignleft wp-image-2420 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506372.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eUSB3.0 is a very popular interface and very easy to use. USB3.0 can not support a transfer distance of more than 3meter.  If you want to get a long-distance under USB3.0, QHYCCD supplies the optional 5meter and 10meter USB3.0 extender cable with a built-in amplifier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b12\" class=\"tit\"\u003e2*10Gbps Fiber Interface\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022050610.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022050610.png\" class=\"alignleft wp-image-2421 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022050610.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThe built-in 2*10Gbps fiber socketcan work with the QHYCCD PCIE2.0x8 data grabber card. The fiber interface is for the requirement of the professional obs.  It will give the following advantages than the USB3.0 interface.  Then what is the benefit of the Fiber Interface?\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eHigher data rate.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eOne 10Gigabit Fiber can transfer maximum 10Gbps data. The actual data rate can get about 800MBytes\/s. While the USB3.0 is 5Gbps and the actual data rate is about 350MByte\/sec. Use the two 10Gigabit fiber can get about 1.6GBytes\/s speed. The IMX455 sensor has the high-speed mode like the 10FPS 14bit full resolution mode and 30FPS 8K VIDEO mode. The data rate of these modes is much more than USB3.0.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eVery long transfer distance. \u003c\/strong\u003e \u003c\/span\u003eThe fiber is hundreds of times longer than USB3.0. USB3.0 can only transfer 3meter to 5meter. For longer distances, it needs the extender cable but can just get 10meter to 15meter. While the Fiber can transfer 300meter directly by default optic module; with the long-distance optic module, it can transfer up to 40km.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSolid stable and no affected by EMI. \u003c\/strong\u003e\u003c\/span\u003eOne major factor that causes the camera to hang is the EMI issue. The USB3.0 transfer maybe gets effect by the EMI in the transfer patch. Like the static and other high-power device emitted. The EMI will cause the transfer data packet to get a CRC error and cause the image loss. A long USB cable is easier to get this problem. Light can not be affected by the EMI. So with the fiber transfer, it will get everything very stable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0301\/20200301031525219.jpg\" class=\"aligncenter lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2020\/0301\/20200301031525219.jpg\" data-cke-saved-=\"\" height=\"298\" width=\"447\" alt=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b13\" class=\"tit\"\u003eGPIO\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506392.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506392.png\" class=\"alignleft wp-image-2415 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506392.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThere is a 6pin GPIO socket on the camera backside. It can be configured into different modes, or customized as the user requests to meeting more complex timing by re-programming the FPGA.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b14\" class=\"tit\"\u003eLiquid Cooling (Customization)\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506809.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506809.png\" class=\"wp-image-2419 alignleft lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220506809.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/strong\u003eCompared with air cooling, liquid cooling has the following important advantages. If any interst, please\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtact QHYCCD in advance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor customization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo vibration.\u003c\/strong\u003e  Air-cooling requires the use of a fan inside the camera that may induce small vibrations.  Even the highest quality fan cannot avoid some effect on the FWHM (full width at half maximum) of stellar images on certain telescopes.  Long focal length optical systems are more sensitive to this effect.  However, water cooling achieves temperature reduction through the slow flow of water.  There is no moving mechanical component to cause vibration of the camera, eliminating any negative effect on the image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNo hot air turbulence. \u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor optical systems like RASA and Hyperstar where the camera is placed at the secondary position, air turbulence is not generated. When an air-cooled camera is installed in front of the optics, the hot air generated by the air-cooled system passes through the optical path and can generate seeing effects. Water cooling does not produce hot air discharge.  The heat is carried away by the liquid so there is no such effect.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGreater Cooling Delta T.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWith water cooling, the maximum cooling temperature is about 10 degrees Celsius lower than the maximum temperature achieved with air only （About 45 degree below ambient).\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a2\" class=\"tit\"\u003eAdvanced Functions\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b20\" class=\"tit\"\u003eMultiple Readout Modes\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes have different driver timing, etc., and result in different performance. See details at “Multiple Readout Modes and Curves” Part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b21\" class=\"tit\"\u003eRandom change thermal noise suppression function\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003cspan\u003eYou may find some types of thermal noise can change with time in some back-illuminated CMOS cameras. This thermal noises has the characteristic of the fixed position of typical thermal noise, but the value is not related to the exposure time.  Instead, each frame appears to have its own characteristics.  The QHY600\/268\/461\/411 use an innovative suppression technology that can significantly reduce the apparent level of such noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b22\" class=\"tit\"\u003eUVLO Protection\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eUVLO（Under Voltage Locking) is to protect the electronic device from damage caused by abnormally low voltages.\u003c\/p\u003e\n\u003cp\u003eOur daily life experience tells us that the actual operational voltage of an electrical device must not significantly exceed the rated voltage, otherwise it will be damaged. For such precision equipment as cameras, long-term work at too low input voltage can also be detrimental to the working life of the camera, and may even make some devices, such as power manager, burn up due to long-term overload. In the all-in-one driver and SDK after 2021.10.23 stable version, the camera will give a warning when the input voltage of the camera is below 11V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b23\" class=\"tit\"\u003eOptimizing USB Traffic to Minimize Horizontal Banding\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eIt is common behavior for a CMOS sensor to contain some horizontal banding. Normally, random horizontal banding can be removed with multiple frame stacking so it does not affect the final image. However, periodic horizontal banding is not removed with stacking so it may appear in the final image. By adjust the USB traffic in Single Frame mode or Live Frame mode, you can adjust the frequency of the CMOS sensor driver and it can optimize the horizontal banding appeared on the image. This optimized is very effective to remove the periodic banding in some conditions.\u003c\/p\u003e\n\u003cp\u003eA typical Periodic Horizontal Noise under certain USB_TRAFFIC values.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" class=\"wp-image-231 aligncenter ls-is-cached lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415881-768x536.png 768w\" height=\"419\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAfter Adjusting the USB Traffic to avoid the periodic horizontal noise.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" class=\"wp-image-230 aligncenter ls-is-cached lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971.png 816w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210415971-768x543.png 768w\" height=\"424\" width=\"600\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b24\" class=\"tit\"\u003eReboot the camera by power off and on\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe camera is designed to use the +12V to reboot the camera without disconnecting and reconnecting the USB interface. This means that you can reboot the camera simply by shutting down the +12V and then powering it back on. This feature is very handy for remote controlling the camera in an observatory. You can use a remotely controlled power supply to reboot the camera. There is no need to consider how to reconnect the USB in the case of remote control.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a3\" class=\"tit\"\u003eMultiple Readout Modes and Curves\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2327\" height=\"861\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669.png 2327w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669-2048x758.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669.png\" data-sizes=\"(max-width: 2327px) 100vw, 2327px\" class=\"aligncenter size-full wp-image-2964 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669.png\" sizes=\"(max-width: 2327px) 100vw, 2327px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669.png 2327w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669-768x284.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669-1536x568.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417669-2048x758.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2300\" height=\"794\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548-2048x707.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548.png\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" class=\"aligncenter size-full wp-image-2963 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548.png\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548-1536x530.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417548-2048x707.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2305\" height=\"865\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768-2048x769.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768.png\" data-sizes=\"(max-width: 2305px) 100vw, 2305px\" class=\"aligncenter size-full wp-image-2962 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768.png\" sizes=\"(max-width: 2305px) 100vw, 2305px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768-768x288.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768-1536x576.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023041768-2048x769.png 2048w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2324\" height=\"857\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962.png 2324w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962-768x283.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962-1536x566.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962-2048x755.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962.png\" data-sizes=\"(max-width: 2324px) 100vw, 2324px\" class=\"aligncenter size-full wp-image-2961 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962.png\" sizes=\"(max-width: 2324px) 100vw, 2324px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962.png 2324w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962-768x283.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962-1536x566.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230417962-2048x755.png 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2792\" height=\"1072\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png 2792w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-768x295.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-1536x590.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-2048x786.png 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" data-sizes=\"(max-width: 2792px) 100vw, 2792px\" class=\"aligncenter size-full wp-image-520 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png\" sizes=\"(max-width: 2792px) 100vw, 2792px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262.png 2792w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-768x295.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-1536x590.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210427262-2048x786.png 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cp\u003eMonochrom’s Spectrum Response Curve. The curve is based on SONY’s datasheet. In the datasheet, it is the normalized curve QHYCCD test it by comparing with an known QE CCD sensor. And get this curve. This curve is only a reference. QHYCCD does not guarantee this curve is correct.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"2560\" height=\"1250\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-2048x1000.jpg 2048w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"aligncenter size-full wp-image-2297 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-scaled.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-768x375.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-1536x750.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220119507-2048x1000.jpg 2048w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eColor version (Normalized Response Curve from SONY datasheet).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b30\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eMultiple Readout Modes are special for QHY 16-bit Cameras (QHY600\/268\/461\/411).  Different readout modes result in different performance. These readout modes are currently supported in the QHYCCD ASCOM Camera Driver, SharpCap and N.I.N.A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #0 (Photographic DSO Mode)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis mode is suitable for most DSO imaging situations. Since there is a drop in the noise between Gain 25 and Gain 26 (unity gain), we recommend it as default gain setting; however, gain0 is also good enough for a 16-bit sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode #1 (High Gain Mode).\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis mode is something like double native iso of some new digital cameras, whose danamic range can greatly incerase at the vary high iso value, like iso800, iso3200, etc. The high gain mode provide such improvement for QHYCCD 16bit cameras. We recommend you choose this mode when you have to capture at high gain, for example, a vary dark object.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePlease note the switch point of HGC\/LGC of QHY600\/268\/461 is 56. That means you must set Gain 56 to make the best of it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReadout Mode#2 (Extended Fullwell Mode).\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWith a pixel size of 3.76um, these sensors already have an impressive full well capacity of 51ke. Nevertheless, QHYCCD has implemented a unique approach to achieve a full well capacity higher than 51ke- through innovative user controllable read mode settings. In Extended Fullwell Mode, the QHY600 can achieve an extremely large full-well charge value of nearly 80ke- and the QHY268 can achieve nearly 75ke-. Greater full-well capacity provides greater dynamic range and large variations in magnitude of brightness are less likely to saturate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMode-2CMS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBased on the three basic modes above, 2CMS mode can greatly reduce readout noise by secondary sampling while keeping the same full well value and system gain. We prefer 2CMS modes than basic modes in astrophotography. By the way, the recommend gain values are the same as their basic modes.\u003c\/p\u003e\n\u003cp\u003eCurrently QHY600 and QHY461 Series support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExtended Fullwell Mode-2CMS (Mode#3), and QHY268 Series support Photographic DSO Mode-2CMS (Mode#4) and High Gain Mode-2CMS (Mode#5).\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMode#4 and Mode#5 require Allinone version 20230412 or higher.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a4\" class=\"tit\"\u003eSpecifications\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43917859389689,"sku":"QHY268M-PROI","price":3739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20230707895.jpg?v=1689797828"},{"product_id":"qhy530m-pro-ii","title":"QHY530M Pro II","description":"\u003cp\u003e\u003cspan\u003eQHY530Pro II is a scientific planetary camera developed by QHYCCD specifically for planetary research projects, amateur astronomers, and professional users with high-end requirements for planetary photography. It features the Sony IMX530 sensor with 24.55 Megapixels, utilizes a global shutter, and is equipped with various interfaces and professional features such as real-time adjustable ROI.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"block lv1 on\"\u003e\n\u003cdiv id=\"a0\" class=\"tit\"\u003eFeatures\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b00\" class=\"tit\"\u003eGlobal Shutter\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c000\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628289.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628289.png\" class=\"alignleft wp-image-3064 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628289.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eUnlike the rolling shutter technology used in most CMOS cameras, a global shutter guarantees that the exposure time for the whole image area is uniform, beginning and ending at exactly the same time. This type of shutter is ideal for high precision applications. For high speed moving object and the atmospheric agitation the global shutter can generate undisborted imaging and realizes high picture quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b01\" class=\"tit\"\u003eBSI\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c010\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" class=\"alignleft wp-image-1586 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210602659.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eOne benefit of the back-illuminated CMOS structure is improved sensitivity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b02\" class=\"tit\"\u003eCharge Binning\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eUnlike previous CMOS cameras, the QHY530 supports charge-domain binning, which is the true hardware pixel binning, similar to CCD cameras.\u003c\/p\u003e\n\u003cp\u003eIn the past, most CMOS cameras used digital binning, which relied on algorithms for binning. The disadvantage of this binning method (using 2*2 binning as an example) is that while the signal is amplified by 4 times, it also introduces twice the amount of noise, resulting in only a doubling of the signal-to-noise ratio. In contrast, hardware binning does not amplify additional noise, resulting in a direct 4-fold improvement in the signal-to-noise ratio. Previously, only CCD chips were capable of hardware binning. The QHY530 is the first QHYCCD scientific CMOS product to offer hardware binning capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b03\" class=\"tit\"\u003eFloating ROI\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe “Floating ROI” feature is currently in experimental status.\u003c\/p\u003e\n\u003cp\u003eThe QHY530 supports the floating ROI algorithm. When tracking fast-moving celestial objects such as asteroids, satellites, or space stations, the QHY530 can automatically detect the moving targets and adjust the ROI region in real-time to achieve tracking and stabilization effects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003ePro II Series Introduction\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b10\" class=\"tit\"\u003e2*10Gigabit high-speed Fiber Optic interfaces\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628181.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628181.png\" class=\"alignleft wp-image-3054 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628181.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThe 2*10Gigabit Fiber Optic Interface  (to be used with QHYCCD fiber optic capture card) meets the high-intensity data transmission requirements of professional fields such as professional observatories. It has the following advantages over the USB 3.0 interface:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigher data rates\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing two 10G fiber optics, it can achieve a speed of 1.6GBytes\/s, while the standard USB 3.0 has a rate of 5Gbps, with an actual maximum transfer rate of 350MBytes\/s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLonger transmission distance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFiber optic transmission can cover distances hundreds of times longer than USB 3.0. Standard USB 3.0 can only transmit up to 3 to 5 meters, and even with an active powered USB cable, it can reach up to 10 to 15 meters. In contrast, QHYCCD’s standard fiber optic module can achieve a transmission distance of up to 300 meters, and when paired with long-distance transmission optical modules, it can cover distances of several tens of kilometers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStable transmission without electromagnetic interference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUSB 3.0 transmission can be susceptible to external electromagnetic interference, static electricity, leakage, and other factors, leading to data packet corruption, image loss, or camera control issues.  Optical communication is not affected by electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eSupports the professional Camera Link interface (exclusive to Pro II products)\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628884.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628884.png\" class=\"alignleft wp-image-3055 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628884.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eSupports the professional Camera Link interface (exclusive to Pro II products)\u003c\/p\u003e\n\u003cp\u003eThe Camera Link interface is a more suitable choice if your use case involves shorter transmission distances in industrial or laboratory areas. The Camera Link interface is specifically designed for high-speed and high-resolution cameras, offering fast data transmission speeds. It is well-suited for working under conditions where there is a large amount of image data and high bandwidth requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b12\" class=\"tit\"\u003e6-pin GPIO interface\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628822.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628822.png\" class=\"alignleft wp-image-3056 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628822.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThis product supports a 6-pin GPIO interface, which can be defined for different modes. QHYCCD can customize it according to the user’s requirements, and users can also reprogram the FPGA to meet more complex needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b13\" class=\"tit\"\u003eLiquid cooling\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628626.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628626.png\" class=\"alignleft wp-image-3057 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628626.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eThis product supports custom water cooling. If you have water cooling customization requirements, please contact the QHYCCD sales department.\u003c\/p\u003e\n\u003cp\u003eCompared to air cooling, water cooling offers the following advantages:\u003c\/p\u003e\n\u003cp\u003eMore efficient cooling. When using ambient temperature pure water for water cooling, the maximum cooling temperature is about 10 degrees Celsius lower than that of air cooling. QHYCCD is improving its support for ultra-low temperature liquid cooling.\u003c\/p\u003e\n\u003cp\u003eNo vibration. No matter how high-quality the fan is, it is inevitable to generate some image jitter. The water-cooling version does not have moving mechanical parts that cause camera vibration, thus avoiding negative effects on the image.\u003c\/p\u003e\n\u003cp\u003eNo turbulent hot air. For certain cameras that need to be installed in front of the optical system, such as Schmidt-Cassegrain telescopes, the hot air generated by air cooling systems may cause slight interference with the optical path. Water cooling does not produce this kind of impact.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"935\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eQHY530ProII\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e2.74um*2.74um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eFull Resolution\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e5328 x 4608\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e24.55MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e14.6mm*12.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e9.7ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eA\/D\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e12BIT ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e1\/1.1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd\u003eUSB3.0 Mode\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNormal Mode\u003c\/p\u003e\n\u003cp\u003e15FPS@5328*4608 8Bit   7FPS@5328*4608 16Bit\u003c\/p\u003e\n\u003cp\u003e32FPS@2048*2048 8Bit   16FPS@2048*2048 16Bit\u003c\/p\u003e\n\u003cp\u003e55FPS@1080*1080 8Bit   28FPS@1080*1080 16Bit\u003c\/p\u003e\n\u003cp\u003e92FPS@480*480  8Bit    53FPS@480*480  16Bit\u003c\/p\u003e\n\u003cp\u003e2×2 FD Binning Mode\u003c\/p\u003e\n\u003cp\u003e61FPS@2664*2304 8Bit   30FPS@2664*2304 16Bit\u003c\/p\u003e\n\u003cp\u003e93FPS@1080*1080 8Bit   56FPS@1080*1080 16Bit\u003c\/p\u003e\n\u003cp\u003e178FPS@480*480  8Bit   106FPS@480*480  16Bit\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePCIE Mode\u003c\/p\u003e\n\u003cp\u003eNormal Mode\u003c\/p\u003e\n\u003cp\u003e43FPS@5328*4608 8Bit   30FPS@5328*4608 16Bit\u003c\/p\u003e\n\u003cp\u003e93FPS@2048*2048 8Bit   63FPS@2048*2048 16Bit\u003c\/p\u003e\n\u003cp\u003e133FPS@1080*1080 8Bit   130FPS@1080*1080 16Bit\u003c\/p\u003e\n\u003cp\u003e2×2 FD Binning Mode\u003c\/p\u003e\n\u003cp\u003e131FPS@2664*2304 8Bit   129FPS@2664*2304 16Bit\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCL FULL\u003c\/p\u003e\n\u003cp\u003eNormal Mode\u003c\/p\u003e\n\u003cp\u003e26.2FPS@5328*4608 8Bit   13FPS@5328*4608 16Bit\u003c\/p\u003e\n\u003cp\u003e2×2 FD Binning Mode\u003c\/p\u003e\n\u003cp\u003e98.5FPS@2664*2304 8Bit   49.9FPS@2664*2304 16Bit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e1.1-2.1e- Normal Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e15us – 300sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003e\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eUSB3.0\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2*10Gigabit\u003c\/p\u003e\n\u003cp\u003e2*CameraLin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003e\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003e\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003eDual Stage TEC cooler（-35C below ambient）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Test temperature +20°, exposure \u0026gt;1s)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM54\/0.75 female thread on the fast installer\/center adjust ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eWeigth\u003c\/td\u003e\n\u003ctd\u003e950g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"block lv1 on\"\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b20\" class=\"tit\"\u003eCurves\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517-768x291.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517-1536x583.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517-2048x777.png 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517.png\" class=\"aligncenter wp-image-3058 lazyloaded\" data-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517.png 2328w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517-768x291.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517-1536x583.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628517-2048x777.png 2048w\" height=\"455\" width=\"1200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483-1536x639.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483-2048x852.png 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483.png\" class=\"aligncenter wp-image-3059 lazyloaded\" data-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483.png 2321w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483-1536x639.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628483-2048x852.png 2048w\" height=\"499\" width=\"1200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347.png 2309w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347-768x314.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347-1536x627.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347-2048x836.png 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347.png\" class=\"aligncenter wp-image-3060 lazyloaded\" data-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347.png 2309w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347-768x314.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347-1536x627.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628347-2048x836.png 2048w\" height=\"490\" width=\"1200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866.png 2309w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866-768x290.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866-1536x581.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866-2048x774.png 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866.png\" class=\"aligncenter wp-image-3061 lazyloaded\" data-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866.png 2309w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866-768x290.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866-1536x581.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2023062866-2048x774.png 2048w\" height=\"454\" width=\"1200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147.png 2319w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147-768x379.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147-1536x758.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147-2048x1011.png 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147.png\" class=\"aligncenter wp-image-3062 lazyloaded\" data-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147.png 2319w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147-768x379.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147-1536x758.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628147-2048x1011.png 2048w\" height=\"592\" width=\"1200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221-768x377.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221-1536x755.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221-2048x1006.jpg 2048w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221.jpg\" class=\"aligncenter wp-image-3063 lazyloaded\" data-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221.jpg 2560w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221-768x377.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221-1536x755.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628221-2048x1006.jpg 2048w\" height=\"590\" width=\"1200\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e(provided by Sony)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b21\" class=\"tit\"\u003eMechanical Dimensions\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811.png 924w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811-768x1632.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811-723x1536.png 723w\" sizes=\"(max-width: 400px) 100vw, 400px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811.png\" class=\"aligncenter wp-image-3083 lazyloaded\" data-sizes=\"(max-width: 400px) 100vw, 400px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811.png 924w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811-768x1632.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230710811-723x1536.png 723w\" height=\"850\" width=\"400\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a3\" class=\"tit\"\u003eUser Guide\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eFor non-astronomy purposes, we recommend choosing SharpCap as your camera control software. SharpCap is a compact yet powerful software with a clean interface. It allows you to freely set most camera parameters, and the new SharpCap 4.0 version includes Chinese language support (localized by QHYCCD). The software is free to use, but you can upgrade to the pro version for a fee.\u003c\/p\u003e\n\u003cp\u003eYou can visit the SharpCap official website at: http:\/\/www.sharpcap.co.uk\/\u003c\/p\u003e\n\u003cp\u003eYou can choose either the 32-bit or 64-bit version for installation, but we recommend using the 64-bit version. Additionally, we suggest installing SharpCap in the “Program Files” or “Program Files (x86)” directory on your C drive for easier recognition and automatic SDK installation by the system.\u003c\/p\u003e\n\u003cp\u003eAfter successfully downloading and installing SharpCap, you will also need to download the ALLinOne Pack. Install the driver and the SDK in the software’s root directory to ensure camera control.\u003c\/p\u003e\u003c\/dv\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cp\u003eFor non-astronomy purposes, we recommend choosing SharpCap as your camera control software. SharpCap is a compact yet powerful software with a clean interface. It allows you to freely set most camera parameters, and the new SharpCap 4.0 version includes Chinese language support (localized by QHYCCD). The software is free to use, but you can upgrade to the pro version for a fee.\u003c\/p\u003e\n\u003cp\u003eYou can visit the SharpCap official website at: http:\/\/www.sharpcap.co.uk\/\u003c\/p\u003e\n\u003cp\u003eYou can choose either the 32-bit or 64-bit version for installation, but we recommend using the 64-bit version. Additionally, we suggest installing SharpCap in the “Program Files” or “Program Files (x86)” directory on your C drive for easier recognition and automatic SDK installation by the system.\u003c\/p\u003e\n\u003cp\u003eAfter successfully downloading and installing SharpCap, you will also need to download the ALLinOne Pack. Install the driver and the SDK in the software’s root directory to ensure camera control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43917880459513,"sku":"QHY533M-PROII","price":9130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20230628805.jpg?v=1689799032"},{"product_id":"qhy1920","title":"QHY1920","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe QHY1920 is a Scientific CMOS camera with a large 12um pixel size. It is ideal for science research and industry in low light. And it has a relatively high QE in the IR Spectra and can be used in IR applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eThe QHY1920 has a large pixel size of 12um, which gives it a high sensitivity and an inherent advantage for capturing low light signals. QHY1920 is capable of low light monitoring in various fields and can also be used for live night sky and other science popularization purposes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b01\" class=\"tit\"\u003eBroad Spectral Response\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eQHY1920 has 60-80% QE at the NIR.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760.jpg 2343w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760-768x376.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760-1536x752.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760-2048x1003.jpg 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760.jpg\" class=\"aligncenter wp-image-2410 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760.jpg 2343w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760-768x376.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760-1536x752.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505760-2048x1003.jpg 2048w\" height=\"734\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003cdiv class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003ctable width=\"935\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eQHY1920-BSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e12um*12um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eFull Resolution\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e1920*1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e2.3 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e23mm*14.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e51ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eA\/D\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e12BIT ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eAPS-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd\u003e58FPS@1920*1200 12bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e1.1e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e15us – 300sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eAnti-Glow Control\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eYes. Can be enabled and disabled. Significant Glow Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"584\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e128Mbyte DDR2 memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003e\u003c\/td\u003e\n\u003ctd width=\"584\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003eDual Stage TEC cooler（-32C below ambient）\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e(Test temperature +20°, exposure \u0026gt;1s)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM54\/0.75 female thread on the fast installer\/center adjust ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"351\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e705g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCurves\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810-2048x1025.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810.png\" class=\"aligncenter wp-image-2404 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505810-2048x1025.png 2048w\" height=\"751\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167-2048x1025.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167.png\" class=\"aligncenter wp-image-2405 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505167-2048x1025.png 2048w\" height=\"751\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919.jpg 2259w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919-768x382.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919-1536x764.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919-2048x1019.jpg 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919.jpg\" class=\"aligncenter wp-image-2406 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919.jpg 2259w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919-768x382.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919-1536x764.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505919-2048x1019.jpg 2048w\" height=\"746\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607-2048x1025.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607.png\" class=\"aligncenter wp-image-2407 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505607-2048x1025.png 2048w\" height=\"751\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459-2048x1025.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459.png\" class=\"aligncenter wp-image-2408 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505459-2048x1025.png 2048w\" height=\"751\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210.png 2319w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210-768x379.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210-1536x758.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210-2048x1011.png 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210.png\" class=\"aligncenter wp-image-2409 lazyloaded\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210.png 2319w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210-768x379.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210-1536x758.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505210-2048x1011.png 2048w\" height=\"741\" width=\"1500\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eMechanical Dimentions\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505218.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505218.png\" class=\"aligncenter size-full wp-image-2411 lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220505218.png\" height=\"1396\" width=\"686\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43917919289593,"sku":"QHY1920","price":10780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20230320111.jpg?v=1689799518"},{"product_id":"qhy9701","title":"QHY9701","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan title=\"Dual 12bit\" data-mce-fragment=\"1\"\u003eQHY9701 is a cooled scientific CMOS camera with GSENSE9701 back illuminated sCMOS sensor. The CMOS has a very wide spectral response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan title=\"Dual 12bit\" data-mce-fragment=\"1\"\u003eWith the characteristics of large pixels, ultra-wide spectrum and low noise, it is suitable for high-end microscopy, micro-optics, biofluorescence and other scientific research fields.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt has 89% peak QE at 610nm.  The high, wide response from NIR to UV makes the QHY9701 a perfect camera for spectrum analysis and spectrum imaging systems. The QHY9701 is also an ideal scientific CMOS camera for Fluorescence imaging .\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eWith read noise as low as 0.85e-, this camera can capture photons from very dim objects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable data-col=\"0\" data-row=\"0\" data-type=\"sm-sheets\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQHY9701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eGsense9701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFSI\/BSI\u003c\/td\u003e\n\u003ctd\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMono\/Color\u003c\/td\u003e\n\u003ctd\u003eMono Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e12.493mm x 9.994mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd\u003e1.3MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Sizes\u003c\/td\u003e\n\u003ctd\u003e9.76um x 9.76um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1280 (H) x 1024 (V)\u003cbr\u003eEffective 1344 (H) x 1054 (V) Readable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eEletric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well*\u003c\/td\u003e\n\u003ctd\u003e48Ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise*\u003c\/td\u003e\n\u003ctd\u003e1.6e- @ HDR mode\u003cbr\u003e0.85e- @ Low Noise mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e89.5dB @ 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href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744.png 2316w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744-768x296.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744-1536x592.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744-2048x789.png 2048w\" sizes=\"(max-width: 2316px) 100vw, 2316px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744.png\" class=\"aligncenter size-full wp-image-2524 lazyloaded\" data-sizes=\"(max-width: 2316px) 100vw, 2316px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744.png 2316w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744-768x296.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624744-1536x592.png 1536w, 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data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624526.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624526.png 2305w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624526-768x298.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624526-1536x595.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624526-2048x793.png 2048w\" height=\"893\" width=\"2305\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473.png 2355w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473-768x338.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473-1536x676.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473-2048x901.png 2048w\" sizes=\"(max-width: 2355px) 100vw, 2355px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473.png\" class=\"aligncenter size-full wp-image-2520 lazyloaded\" data-sizes=\"(max-width: 2355px) 100vw, 2355px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473.png 2355w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473-768x338.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473-1536x676.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2022062473-2048x901.png 2048w\" height=\"1036\" width=\"2355\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eMachanical Dimensions\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331.jpg 1753w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331-768x1087.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331-1086x1536.jpg 1086w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331-1448x2048.jpg 1448w\" sizes=\"(max-width: 1753px) 100vw, 1753px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331.jpg\" class=\"aligncenter size-full wp-image-2521 lazyloaded\" data-sizes=\"(max-width: 1753px) 100vw, 1753px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331.jpg 1753w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331-768x1087.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331-1086x1536.jpg 1086w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220624331-1448x2048.jpg 1448w\" height=\"2480\" width=\"1753\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43917949698297,"sku":"QHY9701","price":5059.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20220624652.jpg?v=1689800041"},{"product_id":"qhy1253p-polarized-camera","title":"QHY1253P Polarized Camera","description":"\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"160\" data-mce-fragment=\"1\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"463\" data-mce-fragment=\"1\"\u003eQHY1253P (Four Direction Monochrome Polarize Version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"160\" data-mce-fragment=\"1\"\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd width=\"463\" data-mce-fragment=\"1\"\u003eSONY IMX253 Global Shutter CMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"160\" data-mce-fragment=\"1\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"463\" data-mce-fragment=\"1\"\u003e3.45um*3.45um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"160\" data-mce-fragment=\"1\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"463\" data-mce-fragment=\"1\"\u003e4032 (H) x 2998 (V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"160\" data-mce-fragment=\"1\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"463\" data-mce-fragment=\"1\"\u003e12 mega pixel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"160\" data-mce-fragment=\"1\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd width=\"463\" data-mce-fragment=\"1\"\u003e13.91mm x 10.34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a0\" class=\"tit\"\u003eIntroduction\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003e\u003cspan title=\"polarize\"\u003eQHY1253 has IMX253 Global shutter CMOS sensor with the special Polarize version. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eMonochrome and color version are also available. Compared with QHY550P, 1253P has a bigger sensor. It has important applications in gemstone, geology and material science, biology science.\u003c\/p\u003e\n\u003cp\u003eQHY1253 has build-in two stage TEC cooler. It can cooled the sensor to -35C below ambient and reduce the dark current, which greatly improving the dark signal detect performance. Especially for detect the tiny difference of the polarize light. This is necessary for the astronomy, life science and optical lab.\u003c\/p\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b00\" class=\"tit\"\u003ePolarize Sensor\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003eWith  the on-pixel four direction polarize filter, A ploarize sensor can capture the polarize image at only one exposure. No need change the polarize filter for three times. Polarize detector can be used in industry image to detect the scratch, transmissible object and getting the no-reflection pictures.\u003c\/p\u003e\n\u003cp\u003eSince the polarizer is formed during the semiconductor process, form and formulation of polarizer, uniformity, mass productivity and durability are excellent compared to conventional polarization sensors. Furthermore, The Polarization sensor is covered with an anti-reflection layer which helps to reduce reflectance and avoids poor flare and ghost characteristics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b01\" class=\"tit\"\u003eGlobal Shutter\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv3 on\"\u003e\n\u003cdiv id=\"c010\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628289.png\"\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628289.png\" class=\"alignleft wp-image-3064 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230628289.png\" height=\"50\" width=\"50\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003eUnlike the rolling shutter technology used in most CMOS cameras, a global shutter guarantees that the exposure time for the whole image area is uniform, beginning and ending at exactly the same time. This type of shutter is ideal for high precision applications. For high speed moving object and the atmospheric agitation the global shutter can generate undisborted imaging and realizes high picture quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003ctable data-col=\"0\" data-row=\"0\" data-type=\"sm-sheets\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQHY1253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOMS Sensor\u003c\/td\u003e\n\u003ctd\u003eIMX253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003ePolarize\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e13.91mm x 10.34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd\u003e12MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.45um x 3.45um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd\u003e4032 (H) x 2998 (V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectric Global Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFullwell\u003c\/td\u003e\n\u003ctd\u003e9.8Ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e1.17e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e74dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDark Current\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd\u003e14.5fps @ 8Bit\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e10fps   @16Bit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b10\" class=\"tit\"\u003eCurves\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804-2048x1025.png 2048w\" sizes=\"(max-width: 2246px) 100vw, 2246px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804.png\" class=\"aligncenter size-full wp-image-2514 lazyloaded\" data-sizes=\"(max-width: 2246px) 100vw, 2246px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804-768x384.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804-1536x769.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623804-2048x1025.png 2048w\" height=\"1124\" width=\"2246\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549-768x383.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549-1536x766.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549-2048x1021.png 2048w\" sizes=\"(max-width: 2246px) 100vw, 2246px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549.png\" class=\"aligncenter size-full wp-image-2515 lazyloaded\" data-sizes=\"(max-width: 2246px) 100vw, 2246px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549.png 2246w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549-768x383.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549-1536x766.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623549-2048x1021.png 2048w\" height=\"1120\" width=\"2246\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282.png 2502w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282-768x345.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282-1536x690.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282-2048x920.png 2048w\" sizes=\"(max-width: 2502px) 100vw, 2502px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282.png\" class=\"aligncenter size-full wp-image-2516 lazyloaded\" data-sizes=\"(max-width: 2502px) 100vw, 2502px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282.png 2502w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282-768x345.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282-1536x690.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623282-2048x920.png 2048w\" height=\"1124\" width=\"2502\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762.png 2259w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762-768x382.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762-1536x764.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762-2048x1019.png 2048w\" sizes=\"(max-width: 2259px) 100vw, 2259px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762.png\" class=\"aligncenter size-full wp-image-2517 lazyloaded\" data-sizes=\"(max-width: 2259px) 100vw, 2259px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762.png 2259w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762-768x382.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762-1536x764.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623762-2048x1019.png 2048w\" height=\"1124\" width=\"2259\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b11\" class=\"tit\"\u003eMechanical Dimensions\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850.jpg 1753w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850-768x1087.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850-1086x1536.jpg 1086w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850-1448x2048.jpg 1448w\" sizes=\"(max-width: 1753px) 100vw, 1753px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850.jpg\" class=\"aligncenter size-full wp-image-2513 lazyloaded\" data-sizes=\"(max-width: 1753px) 100vw, 1753px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850.jpg 1753w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850-768x1087.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850-1086x1536.jpg 1086w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20220623850-1448x2048.jpg 1448w\" height=\"2480\" width=\"1753\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":43917956514041,"sku":"QHY1253P","price":8580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20220623298.jpg?v=1689800195"},{"product_id":"qhy4040-pro-i","title":"QHY4040 PRO I","description":"\u003cp data-mce-fragment=\"1\"\u003eQHY4040\/QHY4040PRO I* is a scientific cooled CMOS camera with GSENSE4040 4K*4K sCMOS sensor. It has a 36.9mm x 36.9mm square sensor with 9.0um pixels in a 4k x 4k array. It has a 36.9*36.9mm big image area. 9um pixel size. The typical application of this camera is astronomy imaging, spectrum, dynamic x-ray DR, satellite tracking, etc.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*Since 2023, QHY4040 Pro has upgraded to QHY4040 Pro I. They are of the same function and price, while Pro I has a shorter body.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY4040PRO I has both the FSI version and BSI version, while QHY4040 has FSI version only. FSI version has a peak QE of 74%, 70ke full-well at the lowest gain, 4e readout noise at the highest gain. BSI version has a peak QE of 90%, 39ke full-well at the lowest gain, 2.3e readout noise at the highest gain, and a wide spectrum from UV to Near IR. QHY4040PRO I has both FSI version and BSI version, supports selectable dual 12bit  channel output (high gain, or low gain), and also supports the on-camera dual 12bit to 16bit data combination process. The standard version is two-stage TEC cooling with air cooling.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLiquid cooling version is also available (Customization required).\u003c\/p\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eQHY4040\/QHY4040PRO I* is a scientific cooled CMOS camera with GSENSE4040 4K*4K sCMOS sensor. It has a 36.9mm x 36.9mm square sensor with 9.0um pixels in a 4k x 4k array. It has a 36.9*36.9mm big image area. 9um pixel size. The typical application of this camera is astronomy imaging, spectrum, dynamic x-ray DR, satellite tracking, etc.\u003c\/p\u003e\n\u003cp\u003e*Since 2023, QHY4040 Pro has upgraded to QHY4040 Pro I. They are of the same function and price, while Pro I has a shorter body.\u003c\/p\u003e\n\u003cp\u003eQHY4040PRO I has both the FSI version and BSI version, while QHY4040 has FSI version only. FSI version has a peak QE of 74%, 70ke full-well at the lowest gain, 4e readout noise at the highest gain. BSI version has a peak QE of 90%, 39ke full-well at the lowest gain, 2.3e readout noise at the highest gain, and a wide spectrum from UV to Near IR. QHY4040PRO I has both FSI version and BSI version, supports selectable dual 12bit  channel output (high gain, or low gain), and also supports the on-camera dual 12bit to 16bit data combination process. The standard version is two-stage TEC cooling with air cooling.\u003c\/p\u003e\n\u003cp\u003eLiquid cooling version is also available (Customization required).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"382\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-768x326.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-1536x652.jpg 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter wp-image-2028 ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-768x326.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-1536x652.jpg 1536w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"353\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png 1835w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-768x301.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-1536x602.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter wp-image-2029 ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png 1835w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-768x301.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-1536x602.png 1536w\"\u003e\u003c\/a\u003e\u003cspan\u003eFirst Light of QHY4040Pro-BSI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTaken together with a 50cm telescope in\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"oajrlxb2 g5ia77u1 qu0x051f esr5mh6w e9989ue4 r7d6kgcz rq0escxv nhd2j8a9 nc684nl6 p7hjln8o kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x jb3vyjys rz4wbd8a qt6c0cv9 a8nywdso i1ao9s8h esuyzwwr f1sip0of lzcic4wl q66pz984 gpro0wi8 b1v8xokw\" tabindex=\"0\" role=\"link\" href=\"https:\/\/www.facebook.com\/BeijingSkyfinger\/?__cft__[0]=AZXnfgQDzRj8urUTNU1HjDajyT5c5SwCCbVxEEWRyjnD5w2btIwKdB8OxwEoUQj83tRzkPi_3trB_bsreIOOWz1h8zSPLfmJ9Xeg9QC68ABParnFYaL8Kb9FH31dWacDn9_xA9WkBVcpI0Ug-IoUrSG1x9zaqQxD6eYDFl5WRqao22X4YqNsTjb73enS1C9IlyA\u0026amp;__tn__=kK-R\"\u003e\u003cspan class=\"nc684nl6\"\u003eCorona Borealis Observatory\u003c\/span\u003e\u003c\/a\u003e, Ali, Tibet, China\u003c\/p\u003e\n\u003cdiv class=\"o9v6fnle cxmmr5t8 oygrvhab hcukyx3x c1et5uql ii04i59q\"\u003e\u003cdiv dir=\"auto\"\u003eExposure: 5s and 30s\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cp\u003e \u003c\/p\u003e\u003c\/div\u003e\u003c\/dv\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"382\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-768x326.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-1536x652.jpg 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter wp-image-2028 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-768x326.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-1536x652.jpg 1536w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" class=\"oceanwp-lightbox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"353\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png 1835w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-768x301.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-1536x602.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter wp-image-2029 lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png 1835w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-768x301.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-1536x602.png 1536w\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\"\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003eFirst Light of QHY4040Pro-BSI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTaken together with a 50cm telescope in\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca class=\"oajrlxb2 g5ia77u1 qu0x051f esr5mh6w e9989ue4 r7d6kgcz rq0escxv nhd2j8a9 nc684nl6 p7hjln8o kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x jb3vyjys rz4wbd8a qt6c0cv9 a8nywdso i1ao9s8h esuyzwwr f1sip0of lzcic4wl q66pz984 gpro0wi8 b1v8xokw\" role=\"link\" href=\"https:\/\/www.facebook.com\/BeijingSkyfinger\/?__cft__[0]=AZXnfgQDzRj8urUTNU1HjDajyT5c5SwCCbVxEEWRyjnD5w2btIwKdB8OxwEoUQj83tRzkPi_3trB_bsreIOOWz1h8zSPLfmJ9Xeg9QC68ABParnFYaL8Kb9FH31dWacDn9_xA9WkBVcpI0Ug-IoUrSG1x9zaqQxD6eYDFl5WRqao22X4YqNsTjb73enS1C9IlyA\u0026amp;__tn__=kK-R\" tabindex=\"0\" data-mce-fragment=\"1\" data-mce-tabindex=\"0\" data-mce-href=\"https:\/\/www.facebook.com\/BeijingSkyfinger\/?__cft__[0]=AZXnfgQDzRj8urUTNU1HjDajyT5c5SwCCbVxEEWRyjnD5w2btIwKdB8OxwEoUQj83tRzkPi_3trB_bsreIOOWz1h8zSPLfmJ9Xeg9QC68ABParnFYaL8Kb9FH31dWacDn9_xA9WkBVcpI0Ug-IoUrSG1x9zaqQxD6eYDFl5WRqao22X4YqNsTjb73enS1C9IlyA\u0026amp;__tn__=kK-R\"\u003e\u003cspan class=\"nc684nl6\" data-mce-fragment=\"1\"\u003eCorona Borealis Observatory\u003c\/span\u003e\u003c\/a\u003e, Ali, Tibet, China\u003c\/p\u003e\n\u003cdiv class=\"o9v6fnle cxmmr5t8 oygrvhab hcukyx3x c1et5uql ii04i59q\" data-mce-fragment=\"1\"\u003e\n\u003cdiv dir=\"auto\" data-mce-fragment=\"1\"\u003eExposure: 5s and 30s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"382\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-768x326.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-1536x652.jpg 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter wp-image-2028 ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590.jpg 1847w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-768x326.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728590-1536x652.jpg 1536w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" class=\"oceanwp-lightbox\"\u003e\u003cimg decoding=\"async\" alt=\"\" width=\"900\" height=\"353\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png 1835w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-768x301.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-1536x602.png 1536w\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" data-sizes=\"(max-width: 900px) 100vw, 900px\" class=\"aligncenter wp-image-2029 ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png\" sizes=\"(max-width: 900px) 100vw, 900px\" srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395.png 1835w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-768x301.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20210728395-1536x602.png 1536w\"\u003e\u003c\/a\u003e\u003cspan\u003eFirst Light of QHY4040Pro-BSI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTaken together with a 50cm telescope in\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"oajrlxb2 g5ia77u1 qu0x051f esr5mh6w e9989ue4 r7d6kgcz rq0escxv nhd2j8a9 nc684nl6 p7hjln8o kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x jb3vyjys rz4wbd8a qt6c0cv9 a8nywdso i1ao9s8h esuyzwwr f1sip0of lzcic4wl q66pz984 gpro0wi8 b1v8xokw\" tabindex=\"0\" role=\"link\" href=\"https:\/\/www.facebook.com\/BeijingSkyfinger\/?__cft__[0]=AZXnfgQDzRj8urUTNU1HjDajyT5c5SwCCbVxEEWRyjnD5w2btIwKdB8OxwEoUQj83tRzkPi_3trB_bsreIOOWz1h8zSPLfmJ9Xeg9QC68ABParnFYaL8Kb9FH31dWacDn9_xA9WkBVcpI0Ug-IoUrSG1x9zaqQxD6eYDFl5WRqao22X4YqNsTjb73enS1C9IlyA\u0026amp;__tn__=kK-R\"\u003e\u003cspan class=\"nc684nl6\"\u003eCorona Borealis Observatory\u003c\/span\u003e\u003c\/a\u003e, Ali, Tibet, China\u003c\/p\u003e\n\u003cdiv class=\"o9v6fnle cxmmr5t8 oygrvhab hcukyx3x c1et5uql ii04i59q\"\u003e\u003cdiv dir=\"auto\"\u003eExposure: 5s and 30s\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cp\u003e \u003c\/p\u003e\u003c\/div\u003e\u003c\/dv\u003e\n\u003cp data-mce-fragment=\"1\"\u003eQHY4040 standard version is the single-channel ADC output version. It is using the High Gain Channel to output the low readout noise image.  It supports both live video mode and single-frame mode. In single-frame mode. it works at a low CMOS-driven speed. The behavior of the noise performance is the same with the 8FPS@16BIT mode in Live video mode.  In live video mode, it supports five different CMOS clocks.  Max Frame rate from 8FPS to 20FPS.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QHY4040 has zero amplifier glow. Please check the following dark frame for it.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDark Frame Samples\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eHere is a dark frame of 10sec exposure and 30sec exposure @-7.5C.   The QHY4040 can get about max 35C to 40C below ambient.\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\" data-cke-saved-href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\"\u003ehttp:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA detailed Dark Frame Samples (Gain 0 and Gain 16. -15C, 0sec bias frame, 30, 60, 120, 300sec Dark Frame)\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\" data-cke-saved-href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\"\u003ehttp:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAbout HDR mode support\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eQHY4040PRO support the dual 12bit convert to 16bit function. Users can input the combination factor and offset factor to the FPGA of the camera via an API interface. For different sensor temperatures, the offset factor needs to be calibrated.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHardware Signal of Exposure End Time\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eQHY4040 supports\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ehardware exposure ending signal output\u003c\/strong\u003e. Which can be used for high precise time-domain imaging. This signal can be measured by an external timing base and you will know the precise time of the starting and ending exposure time.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMultiple Working Mode\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eQH4040 supports the continuous\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003elive video mode\u003c\/strong\u003e, \u003cstrong data-mce-fragment=\"1\"\u003esingle-frame mode,\u003c\/strong\u003e and \u003cstrong data-mce-fragment=\"1\"\u003eburst mode\u003c\/strong\u003e.  In the live video mode, the camera is free-running to capture the images. In single-frame mode. The camera will start capture one frame when you send the start exposure command. In burst mode, The camera will be in idle status, you can define how many frame will be output and after you send the start exposure command, it will start to capture these frames and then stop output. In both single-frame mode and burst mode, the timing is in sync with the start exposure command. It is beneficial for the high precision timing record work when working with the hardware exposure ending signal.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis picture shows the hardware exposure ending signal with a burst mode that output from the camera.  This is a four frames burst. Each falling edge indicates an exposure ending time.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg decoding=\"async\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\" class=\"ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a1\" class=\"tit\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eQHY4040 standard version is the single-channel ADC output version. It is using the High Gain Channel to output the low readout noise image.  It supports both live video mode and single-frame mode. In single-frame mode. it works at a low CMOS-driven speed. The behavior of the noise performance is the same with the 8FPS@16BIT mode in Live video mode.  In live video mode, it supports five different CMOS clocks.  Max Frame rate from 8FPS to 20FPS.\u003c\/p\u003e\n\u003cp\u003eThe QHY4040 has zero amplifier glow. Please check the following dark frame for it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDark Frame Samples\u003c\/strong\u003e\u003cbr\u003eHere is a dark frame of 10sec exposure and 30sec exposure @-7.5C.   The QHY4040 can get about max 35C to 40C below ambient.\u003cbr\u003e\u003ca href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\" data-cke-saved-href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\"\u003ehttp:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eA detailed Dark Frame Samples (Gain 0 and Gain 16. -15C, 0sec bias frame, 30, 60, 120, 300sec Dark Frame)\u003cbr\u003e\u003ca href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\" data-cke-saved-href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\"\u003ehttp:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout HDR mode support\u003c\/strong\u003e\u003cbr\u003eQHY4040PRO support the dual 12bit convert to 16bit function. Users can input the combination factor and offset factor to the FPGA of the camera via an API interface. For different sensor temperatures, the offset factor needs to be calibrated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Signal of Exposure End Time\u003c\/strong\u003e\u003cbr\u003eQHY4040 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehardware exposure ending signal output\u003c\/strong\u003e. Which can be used for high precise time-domain imaging. This signal can be measured by an external timing base and you will know the precise time of the starting and ending exposure time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Working Mode\u003c\/strong\u003e\u003cbr\u003eQH4040 supports the continuous\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elive video mode\u003c\/strong\u003e, \u003cstrong\u003esingle-frame mode,\u003c\/strong\u003e and \u003cstrong\u003eburst mode\u003c\/strong\u003e.  In the live video mode, the camera is free-running to capture the images. In single-frame mode. The camera will start capture one frame when you send the start exposure command. In burst mode, The camera will be in idle status, you can define how many frame will be output and after you send the start exposure command, it will start to capture these frames and then stop output. In both single-frame mode and burst mode, the timing is in sync with the start exposure command. It is beneficial for the high precision timing record work when working with the hardware exposure ending signal.\u003c\/p\u003e\n\u003cp\u003eThis picture shows the hardware exposure ending signal with a burst mode that output from the camera.  This is a four frames burst. Each falling edge indicates an exposure ending time.\u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\" class=\" ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\"\u003e\u003c\/p\u003e\u003c\/dv\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdv class=\"cnt\"\u003e\u003cp\u003eQHY4040 standard version is the single-channel ADC output version. It is using the High Gain Channel to output the low readout noise image.  It supports both live video mode and single-frame mode. In single-frame mode. it works at a low CMOS-driven speed. The behavior of the noise performance is the same with the 8FPS@16BIT mode in Live video mode.  In live video mode, it supports five different CMOS clocks.  Max Frame rate from 8FPS to 20FPS.\u003c\/p\u003e\n\u003cp\u003eThe QHY4040 has zero amplifier glow. Please check the following dark frame for it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDark Frame Samples\u003c\/strong\u003e\u003cbr\u003eHere is a dark frame of 10sec exposure and 30sec exposure @-7.5C.   The QHY4040 can get about max 35C to 40C below ambient.\u003cbr\u003e\u003ca href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\" data-cke-saved-href=\"http:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\"\u003ehttp:\/\/note.youdao.com\/noteshare?id=ae2fabb24d1742f207ba75613648e7c4\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eA detailed Dark Frame Samples (Gain 0 and Gain 16. -15C, 0sec bias frame, 30, 60, 120, 300sec Dark Frame)\u003cbr\u003e\u003ca href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\" data-cke-saved-href=\"http:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\"\u003ehttp:\/\/note.youdao.com\/noteshare?id=848bca2fef982e0e6cf9b746b0f65ef3\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout HDR mode support\u003c\/strong\u003e\u003cbr\u003eQHY4040PRO support the dual 12bit convert to 16bit function. Users can input the combination factor and offset factor to the FPGA of the camera via an API interface. For different sensor temperatures, the offset factor needs to be calibrated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Signal of Exposure End Time\u003c\/strong\u003e\u003cbr\u003eQHY4040 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehardware exposure ending signal output\u003c\/strong\u003e. Which can be used for high precise time-domain imaging. This signal can be measured by an external timing base and you will know the precise time of the starting and ending exposure time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Working Mode\u003c\/strong\u003e\u003cbr\u003eQH4040 supports the continuous\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elive video mode\u003c\/strong\u003e, \u003cstrong\u003esingle-frame mode,\u003c\/strong\u003e and \u003cstrong\u003eburst mode\u003c\/strong\u003e.  In the live video mode, the camera is free-running to capture the images. In single-frame mode. The camera will start capture one frame when you send the start exposure command. In burst mode, The camera will be in idle status, you can define how many frame will be output and after you send the start exposure command, it will start to capture these frames and then stop output. In both single-frame mode and burst mode, the timing is in sync with the start exposure command. It is beneficial for the high precision timing record work when working with the hardware exposure ending signal.\u003c\/p\u003e\n\u003cp\u003eThis picture shows the hardware exposure ending signal with a burst mode that output from the camera.  This is a four frames burst. Each falling edge indicates an exposure ending time.\u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" data-cke-saved-=\"\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\" class=\" ls-is-cached lazyloaded\" src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0208\/20190208015438840.png\"\u003e\u003c\/p\u003e\u003c\/dv\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv id=\"a2\" class=\"tit\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"tit\"\u003e\n\u003ctable width=\"630\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eQHY4040\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eQHY4040PRO I-FSI\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eQHY4040PRO I-BSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eGpixel Gense4040 FSI \/ BSI sCMOS Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e9.0um x 9.0um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eCMOS Chamber Optic window glass\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eAR+AR multiple layer coating anti-reflection glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e36.9mm*36.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e4096 x 4096\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e16.8 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eEffective Image Area\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e36.9mm x 36.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eOnly supports Low Gain channel 26ke-\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eHigh Gain Channel \u0026gt;70ke\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLow Gain Channel 26ke.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e36ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eDual 12bit ADC. Only output high gain channel.\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eDual 12bit ADC\u003cbr\u003e(1)Dual Channel Output Together Mode.\u003cbr\u003e(2)Single Channel Mode (High Gain Channel and Low Gain Channel Seletable)\u003cbr\u003e(3)Dual 12bit Combine to 16BIT Image mode.\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eDual 12bit ADC\u003cbr\u003e(1)Dual Channel Output Together Mode.\u003cbr\u003e(2)Single Channel Mode (High Gain Channel and Low Gain Channel Seletable)\u003cbr\u003e(3)Dual 12bit Combine to 16BIT Image mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"176\"\u003e20FPS@4096*4096 8bit (Clock Speed 4)\u003cbr\u003e18FPS@4096*4096 8bit (Clock Speed 3)\u003cbr\u003e16FPS@4096*4096 8bit (Clock Speed 2)\u003cbr\u003e12FPS@4096*4096 8bit (Clock Speed 1)\u003cbr\u003e8FPS@4096*4096 8bit (Clock Speed 0)\u003cbr\u003e8FPS@4096*4096 12bit (Clock Speed 0)\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eUSB3.0 Mode, PCIE Mode\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e20FPS@4096*4096 8Bit  10FPS@4096*4096 16Bit\u003c\/p\u003e\n\u003cp\u003e39FPS@2048*2048 8Bit  19FPS@2048*2048 16Bit\u003c\/p\u003e\n\u003cp\u003e73FPS@1080*1080 8Bit  37FPS@1080*1080 16Bit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eUSB3.0 Mode, PCIE Mode\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e20FPS@4096*4096 8Bit  10FPS@4096*4096 16Bit\u003c\/p\u003e\n\u003cp\u003e39FPS@2048*2048 8Bit  19FPS@2048*2048 16Bit\u003c\/p\u003e\n\u003cp\u003e73FPS@1080*1080 8Bit  37FPS@1080*1080 16Bit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eFSI version\u003cbr\u003eTypical 4e- @ Gain31 (16.5x）\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eFSI version\u003cbr\u003eTypical 4e- @ Gain31 (16.5x）\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eBSI version\u003cbr\u003eTypical 2.3e- @Gain50   (16.5x)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eDark Current\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eFSI version\u003cbr\u003e0.05e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eFSI version\u003cbr\u003e0.05e\/pixel\/sec @ -15C\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eBSI version\u003cbr\u003e0.16e\/pixel\/sec @ -20C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e20us – 600sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eUSB3.0 ONLY\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eUSB3.0  +  2*10Gbps Filber\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eUSB3.0  +  2*10Gbps Filber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"176\"\u003eQHY4040\u003cbr\u003e128MB DDR2 Memory\u003c\/td\u003e\n\u003ctd width=\"180\"\u003e2GByte (16Gbit) DDR3 Memory\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e2GByte (16Gbit) DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eExposure Ending Hardware Pulse Output\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eOptional TrigOut and Shutter Measure waveform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eGPIO\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eFour High Speed FPGA Controlled GPIO . Can be used for high precise GPS timestamp socket. Or the Electric Shutter on\/off waveform output for GPS Card. Or Multiple Camera Synchronized Port and so on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eDual Stage TE Air Cooler（-35C below ambient）(Test temperature +20°)\u003cbr\u003eThe QHY4040 liquid cooling customized version has a maximum temperature difference of -40 degrees in continuous mode and single frame mode with an exposure time greater than 1 second.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003e\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eRecommended flow rates for water-cooled versions\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e1.6ml\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eHumidity Sensor\u003c\/td\u003e\n\u003ctd width=\"176\"\u003e—\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eQHY4040PRO I has the humidity Sensor in CMOS chamber\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eQHY4040PRO I has the humidity Sensor in CMOS chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eAnti-Dew Heater\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eM54\/0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003eAR+AR High Quality Multi-Layer Anti-Reflection Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"535\" colspan=\"3\"\u003e17mm（±0.2）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"95\"\u003eWeigth\u003c\/td\u003e\n\u003ctd width=\"176\"\u003e 785g\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eabout 990g\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e about 990g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025359918.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025359918.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025423733.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025423733.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025441876.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025441876.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025456251.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0617\/20190617025456251.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0601\/20190601052908115.png\" class=\"lazyloaded\" data-src=\"https:\/\/www.qhyccd.com\/uploadfile\/2019\/0601\/20190601052908115.png\" data-cke-saved-=\"\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b21\" class=\"tit\"\u003eQHY4040PRO-FSI Curves\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.jpg 2343w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-768x376.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-1536x752.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-2048x1003.jpg 2048w\" sizes=\"(max-width: 2343px) 100vw, 2343px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.jpg\" class=\"aligncenter size-full wp-image-2928 lazyloaded\" data-sizes=\"(max-width: 2343px) 100vw, 2343px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.jpg 2343w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-768x376.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-1536x752.jpg 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-2048x1003.jpg 2048w\" height=\"1147\" width=\"2343\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274.png 2417w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274-768x285.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274-1536x571.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274-2048x761.png 2048w\" sizes=\"(max-width: 2417px) 100vw, 2417px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274.png\" class=\"aligncenter size-full wp-image-2929 lazyloaded\" data-sizes=\"(max-width: 2417px) 100vw, 2417px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274.png 2417w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274-768x285.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274-1536x571.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329274-2048x761.png 2048w\" height=\"898\" width=\"2417\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236.png 2384w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236-768x286.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236-1536x571.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236-2048x762.png 2048w\" sizes=\"(max-width: 2384px) 100vw, 2384px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236.png\" class=\"aligncenter size-full wp-image-2930 lazyloaded\" data-sizes=\"(max-width: 2384px) 100vw, 2384px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236.png 2384w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236-768x286.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236-1536x571.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329236-2048x762.png 2048w\" height=\"887\" width=\"2384\" alt=\"\" decoding=\"async\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329200.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329200.png 2363w, 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href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-768x230.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-1536x461.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-2048x614.png 2048w\" sizes=\"(max-width: 2300px) 100vw, 2300px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.png\" class=\"aligncenter size-full wp-image-2932 lazyloaded\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195.png 2300w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-768x230.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20230329195-1536x461.png 1536w, 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