{"title":"Used Gear by iOptron","description":null,"products":[{"product_id":"used-twinstar-on-cube-ii-mount","title":"USED - TwinStar 150 on CUBE II mount","description":"\u003ch2\u003eUSED GEAR INFORMATION\u003c\/h2\u003e\n\u003cp\u003eTwinStar 150 on iOptron CUBE II mount\u003c\/p\u003e\n\u003cp\u003eThis set-up is in good condition. Power cord and eyepieces are not included.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe OTA has an aperture of 150mm and a focal length of 1400mm.\u003c\/p\u003e\n\u003ch4\u003eCUBE II\u003c\/h4\u003e\n\u003cp\u003eThe Cube II mount has completely redesigned electronics and firmware while keeping the simplicity and ruggedness of the original Cube mount.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll new electronics\u003c\/li\u003e\n\u003cli\u003eSuper quiet tracking\u003c\/li\u003e\n\u003cli\u003e8408 hand controller with AA\/EQ dual operation (EQ used on cube A only)\u003c\/li\u003e\n\u003cli\u003eLarge database with 150,000+ objects\u003c\/li\u003e\n\u003cli\u003eFully computer controllable using latest iOptron Commander and ASCOM\u003c\/li\u003e\n\u003cli\u003eNew 1.25” stainless steel tripod\u003c\/li\u003e\n\u003cli\u003eAttaches to a camera tripod with 3\/8” thread (or ¼ thread via a converter)\u003c\/li\u003e\n\u003cli\u003eWireless control with optional StarFi Wi-Fi adapter\u003c\/li\u003e\n\u003cli\u003eGrab ‘N Go alt-azimuth mount – The Cube™-II: the only mount of its kind\u003c\/li\u003e\n\u003cli\u003e7 lb payload for various scopes and cameras, with 3.1 lb mount head weight\u003c\/li\u003e\n\u003cli\u003eGo2Nova® 8408 hand controller with Advanced GOTONOVA® GOTO Technology for AA\/EQ dual operation\u003c\/li\u003e\n\u003cli\u003e150,000+ object database with 60 user-defined objects\u003c\/li\u003e\n\u003cli\u003eLargest LCD screen on the market with 4 lines and 21-characters hand control with backlit LED buttons\u003c\/li\u003e\n\u003cli\u003eDual-axis servomotor with optical encoders\u003c\/li\u003e\n\u003cli\u003e9 speed gear system for precise GOTO and tracking\u003c\/li\u003e\n\u003cli\u003eResolution: 1.0 arc second\u003c\/li\u003e\n\u003cli\u003eBuilt-in 32-channel Global Positioning System (GPS) for 8620 and 8820 systems\u003c\/li\u003e\n\u003cli\u003eAlt-azimuth\/equatorial dual operation for 8620 system\u003c\/li\u003e\n\u003cli\u003eVixen-type dovetail saddle\u003c\/li\u003e\n\u003cli\u003eOperate on 8 AA batteries (not included)\u003c\/li\u003e\n\u003cli\u003e3\/8\" threads to fit on camera mount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44224269648121,"sku":"1501400-USED","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/IMG_0536_5d5cbeb1-5f7e-48e9-b7a7-dfa56e8699d8.jpg?v=1710434718"},{"product_id":"display-skytracker-pro-camera-mount-with-polar-scope-3322-copy","title":"USED - SkyTracker Pro Camera Mount (3322)","description":"\u003ch2\u003eUSED SkyTracker Pro\u003c\/h2\u003e\n\u003cp\u003eThis mount is in good condition. Missing a polar scope and micro usb power cable. Works as expected.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eIntroducing The SkyTracker\u003csup\u003eTM\u003c\/sup\u003e Pro -- iOptron’s next generation camera tracking device! \u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eUpgraded from SkyTracker\u003csup\u003eTM\u003c\/sup\u003e, the Pro is more compact, small enough to fit on your palm, better precision, silent tracking, it even has a built-in rechargeable power source that runs for up to 24 hours of continuous operation. The improved precision polar scope maintains a fine engraved reticle, now features adjustable illumination with eight brightness levels. Using with our smartphone app, quick and accurate polar alignment is just a joy. \u003cbr\u003e\u003cbr\u003eThe SkyTracker\u003csup\u003eTM\u003c\/sup\u003e Pro features four tracking rates, 1X or sidereal, 1\/2X for sky and landscape, solar and lunar. All 4 tracking rates work in both northern and southern hemispheres. We have also added a quick slew mode with both forward and reverse to help quickly reframing your image without disrupting the cameras position. \u003cbr\u003e\u003cbr\u003eWe have made big improvements on the SkyTracker\u003csup\u003eTM\u003c\/sup\u003e Pro’s removable alt-azimuth base, which features a precision bubble level, degree markings for the altitude and a built in post for the azimuth control. You can also mount the SkyTracker\u003csup\u003eTM\u003c\/sup\u003e Pro head (without the base) directly to any standard photographic tripod with 1\/4” or 3\/8” threads. The SkyTracker\u003csup\u003eTM\u003c\/sup\u003e Pro is certainly a must have tool for any photographer interested in astroscape or wide field astrophotography.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv id=\"ProductDetail_ProductDetails_div\"\u003e\u003cspan id=\"product_description\" itemprop=\"description\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan itemprop=\"description\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan itemprop=\"description\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ZR20U1dbdm8\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan itemprop=\"description\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll metal structure with ABS covers\u003c\/li\u003e\n\u003cli\u003eAttaches to a camera tripod with 3\/8” or 1\/4” threads\u003c\/li\u003e\n\u003cli\u003eAccepts cameras weighing up to 3 kg (6.6 lbs)\u003c\/li\u003e\n\u003cli\u003eSilent tracking for smooth camera motion, perfect for long-term exposures\u003c\/li\u003e\n\u003cli\u003eDetachable alt-azi base with fine latitude and azimuth adjusters for easy polar alignment\u003c\/li\u003e\n\u003cli\u003eReversible mounting post for both 3\/8” and 1\/4” threaded ball head mounting \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 tracking speed (1X, 1\/2X, solar and lunar). 1X celestial tracking for imaging the sky and stars; 1\/2X tracking speed for imaging both the starry night and the landscapes at the same time \u003c\/li\u003e\n\u003cli\u003eQuick slew (180X max.) for camera framing adjustment\u003c\/li\u003e\n\u003cli\u003eOperation in both northern and southern Hemisphere\u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery with Micro USB port for power and charging\u003c\/li\u003e\n\u003cli\u003eUpto 24 hours of operation (20°C)\u003c\/li\u003e\n\u003cli\u003eOptional ball heads available separately (#3305A)\u003c\/li\u003e\n\u003cli\u003eOptional tripod (#3221)\u003c\/li\u003e\n\u003cli\u003eOptional counterweight balance kit (#3324)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eMount\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eUltra compact single axis EQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003ePayload (MAX)\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e6.6 lbs (3kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eMount weight\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e685 gm with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eMount weight with base\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e1150 gm (2.53 lbs) with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eBody material\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eDie-cast aluminum with ABS cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eRA shaft\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eΦ25mm, steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eWorm wheel\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eΦ74mm, 144 teeth aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eWorm gear\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eΦ11mm, brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eWorm period\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eBearing\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eMotor drive\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eDC servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eTracking\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eR.A. automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eTracking speed\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e1X Cel, 1\/2 Cel, solar, lunar, N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eFast slew speed\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e180X, forward and reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003ePolar sight hole\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e~ 8º FOV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003ePolar scope\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e6º FOV, dark field illuminated (8 adjustable intensity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003ePower requirement\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eInternal rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eBattery type\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eLi-Poly, 3.7V, 2000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eDuration of operation\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eUp to 24 hours at 20ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003ePower charge port\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eMicro USB (5V), 80% charge in 5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eBody dimension\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e115x115x95 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e-15~40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eMounting ring\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eØ53 mm, 3\/8” or 1\/4\" post threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eBody-base connection\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eVixen dovetail, 3\/8” socket w\/ 1\/4” converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eAlt-Azi adjustable Base\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eVixen style saddle, 3\/8” socket (1\/4\" converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eLatitude adjustment range\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e-30º ~ 65º (with Alt-azi base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eAZ adjustment range\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003e±5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eBase diameter\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eΦ80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"366\"\u003eOne year limited (90 day on battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":45591263772921,"sku":"USED-3322","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20251211_125507.jpg?v=1765486617"},{"product_id":"used-2-field-flattener-tff","title":"USED - 2\" Field Flattener (TFF)","description":"\u003ch2\u003e\u003cspan\u003eUSED GEAR INFORMATION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis flattener is in great condition. The glass is clean and there are no cosmetic imperfections on the body of the flattener.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe iOptron field flattener reduces the normal field curvature inherent in all refractors to provide you with images that are sharply focused out to the very corners of your 35mm or large format CCD imager frame. Stars look sharp and point-like all the way across the field.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis 2” iOptron field flattener is designed for iOptron’s Versa 108 ED refractor, but also is compatible with most f\/5 to f\/7 refractors.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":46839174332665,"sku":"USED-TFF","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20250912_132658.jpg?v=1757708940"},{"product_id":"used-cem40-g-7401","title":"USED - CEM40 G (7400)","description":"\u003ch2\u003eUsed Gear Information\u003c\/h2\u003e\n\u003cp\u003eThis mount is in great condition. Does not include counterweights. Tripod, Counterweight shaft, Hand controller, Hard case with fitted high density foam, and necessary cables are included. This mount has iPolar electronic polar scope technology.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIntroducing the CEM40 \u0026amp; CEM40EC next-generation, center-balance equatorial mounts. The CNC body looks sharp however its beauty is more than skin deep. The head weighs in at only 15.8 lbs. yet can support a payload of up to 40 lbs. An integrated electronic polar finder scope (iPolar) ensures accurate alignment even at times when the pole star is obscured.  Large levers on its quick-lock drive engagement system make it easy to snap its gears into place even when wearing gloves. There's little chance of your cables getting snagged with the CEM40's internal cable management system.  The CEM40 and CEM40EC incorporate our new, patent- pending Universal Self-Centering Saddle (USCS) it accommodates Losmandy and Vixen style dovetail plates. Both The CEM40 and the CEM40EC utilize our ultra-quiet low power consumption stepper motor drive systems. Both models are precise trackers, the EC version delivering \u0026lt;0.25 arcsecond accuracy with its high-resolution encoder. Other features such as onboard GPS, 359,000+ object library with star identification make these extremely portable and capable mounts sure winners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnique design, center-balanced equatorial mount (CEM)\u003c\/li\u003e\n\u003cli\u003eIdeal for both visual observation and astrophotography\u003c\/li\u003e\n\u003cli\u003eLarge easy to use quick-lock gear clutches\u003c\/li\u003e\n\u003cli\u003eIntegrated iPolar electronic polar finder\u003c\/li\u003e\n\u003cli\u003eMax payload of 40 lbs (18 kg) with the mount weight of only 15.8 lbs (7.2 kg)\u003c\/li\u003e\n\u003cli\u003ePrecision stepper motor for precise GOTO and accurate tracking\u003c\/li\u003e\n\u003cli\u003eGo2Nova 8407+ controller with advnaced GOTONOVA GOTO technology with built in heater\u003c\/li\u003e\n\u003cli\u003ePermanent periodic error correction (PPEC) on the CEM40 or real time PEC (RPEC) for the CEM40EC\u003c\/li\u003e\n\u003cli\u003eBuilt-in 32-channel Global Positioning System (GPS)\u003c\/li\u003e\n\u003cli\u003eIntegrated ST-4 auto guiding port\u003c\/li\u003e\n\u003cli\u003eAdvanced cable management system with more choices\u003c\/li\u003e\n\u003cli\u003eNew, patent-pending iOptron self centering saddle\u003c\/li\u003e\n\u003cli\u003eWiFi with optional external adapter\u003c\/li\u003e\n\u003cli\u003eCNC machined metal body\u003c\/li\u003e\n\u003cli\u003eIncludes tripod, optional Tri-Pier available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacture\u003c\/td\u003e\n\u003ctd\u003eiOptron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCEM40\/CEM40EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eCenter-Balanced Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (excl. CW)\u003c\/td\u003e\n\u003ctd\u003e18 kg (40lbs), exclude counterweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e7.2 kg (15.8lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\/Mount Weight\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eAll metal, CNC Machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Finish\u003c\/td\u003e\n\u003ctd\u003eAnodized red\/black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e0°-60° (special CW shaft mounting if \u0026lt; 10°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e+\/-6°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Accuracy (PE)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; +\/-7 arcsec \/ \u0026lt;0.25 arcsec RMS (EC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriod\u003c\/td\u003e\n\u003ctd\u003e400 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorm Diameter\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight Ascension Worm Wheel\u003c\/td\u003e\n\u003ctd\u003e216 teeth, 110mm, zero backlash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeclination Worm Wheel\u003c\/td\u003e\n\u003ctd\u003e216 teeth, 110mm, zero backlash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight Ascension Axle\u003c\/td\u003e\n\u003ctd\u003e45mm, steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeclination Axle\u003c\/td\u003e\n\u003ctd\u003e45mm, steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight Ascension Bearings\u003c\/td\u003e\n\u003ctd\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeclination Bearings\u003c\/td\u003e\n\u003ctd\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003e20x410 mm (SS, 7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg (10lbs) x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Base Diameter\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003ePrecision stepper motor, 1.8°\/128 micor-step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Resolution\u003c\/td\u003e\n\u003ctd\u003e0.08 arcsec (200 PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova 8407+; 8 line 21 character LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Database\u003c\/td\u003e\n\u003ctd\u003e359,000+, star identification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6A (tracking), 0.9A (GOTO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eInternal iPolar electronic polar scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeridian Treatment\u003c\/td\u003e\n\u003ctd\u003eStop (0-10° pass), flip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Position\u003c\/td\u003e\n\u003ctd\u003eAutomatic zero search\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eiOptron Universal saddle, 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Slew Speed\u003c\/td\u003e\n\u003ctd\u003e4.5°\/sec (1080x)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEC\u003c\/td\u003e\n\u003ctd\u003ePPEC\/Real time PEC (CEM40EC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuiding Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eExternal (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Management\u003c\/td\u003e\n\u003ctd\u003eDC12V (3A), ST4, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003e1.5\" (none, 2\" or tripier optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardcase\u003c\/td\u003e\n\u003ctd\u003eCEM40EC standard, CEM40 optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":47407653912825,"sku":"USED-C401A1-2","price":1900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20260209_131236.jpg?v=1770671921"},{"product_id":"used-skyhunter-portable-eq-az-goto-mount-system-with-ipolar","title":"USED - SkyHunter Portable EQ\/AZ GOTO Mount System with iPolar","description":"\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eUSED GEAR INFORMATION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis Item is in good condition. There is some slight cosmetic damage but it still functions as expected. Mini-USB charging and iPolar cable included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eiOptron's new ultra compact EQ\/AZ GoTo mount -- introducing The SkyHunter\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFifteen years after releasing the innovational Cube\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-size: small;\" size=\"2\" data-mce-fragment=\"1\"\u003eTM\u003c\/span\u003e\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eAZ\/EQ GoTo mount, the SkyHunter\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-size: small;\" size=\"2\" data-mce-fragment=\"1\"\u003eTM\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003etakes the next step toward perfection. It is the lightest and most compact full function portable goto mount in iOptron's exceptional history. Weighing in at only 2.9 lbs (including internal rechargeable battery), the SkyHunter\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eis capable of supporting an 11 lbs payload in both equatorial and alt-azimuth modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe SkyHunter\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emount features four tracking rates, 1X or sidereal, 1\/2X for sky and landscape combined, solar and lunar. All 4 tracking rates work in both northern and southern hemispheres.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe SkyHunter\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emount can be controlled by an iOS or Android SmartPhone\/tablet, an optional 8410 hand controller, or a computer via ASCOM, INDI or embedded drive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecialized Grab N’ Go GOTO EQ\/AZ mount\u003c\/li\u003e\n\u003cli\u003eMount weighs 2.9 lbs (1.3kg)\u003c\/li\u003e\n\u003cli\u003ePayload 11 lbs (5kg) (balanced, exclude CW)\u003c\/li\u003e\n\u003cli\u003eDual-axis servomotors with optical encoders\u003c\/li\u003e\n\u003cli\u003eTracking speed: solar, lunar, 1X, 1\/2X, S\/N\u003c\/li\u003e\n\u003cli\u003eOperation in both northern and southern hemisphere\u003c\/li\u003e\n\u003cli\u003eVixen dovetail saddle\u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery for up to 10 hours of operation (20°C)\u003c\/li\u003e\n\u003cli\u003eBuilt-in WIFI adapter for full ASCOM, iOptron Commander\u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eand Sky Safari control\u003c\/li\u003e\n\u003cli\u003eUSB port for firmware upgrade and computer control\u003c\/li\u003e\n\u003cli\u003eOptional Go2Nova® 8410 controller with Advanced GOTONOVA® GOTO Technology\u003c\/li\u003e\n\u003cli\u003eiPolar electronic polar scope\u003c\/li\u003e\n\u003cli\u003eCounterweight Shaft: Φ20X200mm with 3\/8” thread, stainless steel\u003c\/li\u003e\n\u003cli\u003eCounterweight: 3 lbs (1.35kg)\u003c\/li\u003e\n\u003cli\u003eAttaches to a camera tripod with 3\/8” or 1\/4” threads\u003c\/li\u003e\n\u003cli\u003e1.25\" Stainless steel tripod (#3221)\u003c\/li\u003e\n\u003cli\u003eOptional carbon fiber tripod\u003c\/li\u003e\n\u003cli\u003ePier-extension (#8041)\u003c\/li\u003e\n\u003cli\u003eOne year limited warranty on mount, 90 day for battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePACKAGE CONTENTS\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSkyHunter\u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eGOTO EQ\/AZ mount\u003c\/li\u003e\n\u003cli\u003eEQ base\u003c\/li\u003e\n\u003cli\u003eStainless steel counterweight shaft\u003c\/li\u003e\n\u003cli\u003e3 lbs counterweight\u003c\/li\u003e\n\u003cli\u003eiPolar electronic polar scope\u003c\/li\u003e\n\u003cli\u003eMiniUSB charging cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eIncluded in Complete System Only:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e#3221 Tripod\u003c\/li\u003e\n\u003cli\u003e#8041 Pier extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"199\" align=\"right\"\u003eMount\u003c\/td\u003e\n\u003ctd width=\"390\" align=\"center\"\u003eUltracompact GOTO EQ\/AZ mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePayload (Max.)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e11 lbs (5kg), balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMount weight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.9 lbs (1.3kg) with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eStructure material\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMetal frame structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMotor drive\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eDual-axis DC servo motor with optical encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTransmission\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSynchronous belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTracking speed\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSolar, Lunar, Cel, 1\/2 Cel, and N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMaximum slew speed\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4.5°\/sec (1080X)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWorm period\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eRA\/DEC worm wheel\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΦ77 mm, 144 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eHand controller\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes (with optional 8410 HC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAltitude adjustment range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0º ~ 80º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAzimuth adjustment range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±5º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePower Requirement\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eInternal rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eBattery type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLi-Poly, 3.7V, 2000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eDuration of operation\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eUp to 10 hours at 20ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePolar scope\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eiPolar electronic polar scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eCounterweigh Shaft\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΦ20mmX200mm, 3\/8\" thread, stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eCounterweigh\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3 lbs (1.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eDovetail saddle\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eVixen-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eBody base connection\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eVixen dovetail, 3\/8” socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAutoguiding\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eASCOM compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePower charge port\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMiniUSB (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWi-Fi\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eCommunication port\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes (Wi-Fi and USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFirmware upgrade\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes (via USB port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTripod\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3221 Stainless Steel, optional carbon fiber tripod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePier extension\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΦ80x190 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e-10ºC ~40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eOne year limited (90 day on battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"iOptron","offers":[{"title":"Mount (no tripod or pier)","offer_id":48289840005369,"sku":"USED-3700EQA","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/6486\/files\/20260415_095002.jpg?v=1776272297"}],"url":"https:\/\/cloudbreakoptics.com\/collections\/used-gear-by-ioptron.oembed","provider":"Cloud Break Optics","version":"1.0","type":"link"}