Astrophotography Accessories

  • 3" Drawtube Adapter To FLI CFW 3.005" 24tpi Threaded Mount (17833)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To FLI PDF 3.75" Thread Mount (17831)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To Meade 3.25" SCT Thread (17836)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To OPTEC-2400 Male Dovetail Adapter (17805)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To OPTEC-3600 Male Dovetail Mount (17811)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To PlaneWave SecureFit CCD Spacer (17835)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To SBIG STL Camera Mount (17806)
    Optec
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    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To Starlight 4.1"x24tpi Male Thread Mount (17813)
    Optec
    Vendor
    Optec
    Regular price
    $95
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  • 3" Drawtube Adapter To Takahashi M72 72mm Female Thread (17834)
    Optec
    Vendor
    Optec
    Regular price
    $95
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  • 3" Field Flattener .7x Focal Reducer (FFFR507X-00)
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $479.99
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  • 3" Flattener/0.8x Reducer (115mm and 130mm APO)
    Meade
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    Meade
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  • 3"x24tpi Male Thread To 3"x24tpi Male Thread (19370 )
    Optec
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    Optec
    Regular price
    $100
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  • 3"x24tpi Male Thread To OPTEC-3600 Dovetail Receiver (19373)
    Optec
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    Optec
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    $100
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  • 3"x24tpi Male Thread To STL 2.156"x24tpi Thread Adapter (19372)
    Optec
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    Optec
    Regular price
    $100
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  • 3"x24tpi Male Thread To T-Thread Adapter (19371)
    Optec
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    Optec
    Regular price
    $100
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  • 3-Piece Replacement Dust Cover Set for 2" Ports (19608)
    Optec
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    Optec
    Regular price
    $125
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  • 3-position Filter Slider (17452)
    Optec
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    Optec
    Regular price
    $95
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  • 3.5" Adapter for 4" Focuser (ADA435)
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $169
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  • 3.5" Focuser to SBIG STL Camera Adapter (ADA35STL)
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $109
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  • 3.5" Prime Focus Field Flattener for 130GTX serial #130GTX-600 to 130GTX-899 (13035FF-2)
    Astro-Physics
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    Astro-Physics
    Regular price
    $969
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  • 3.5" Prime Focus Field Flattener for 130GTX serial #130GTX-900 and higher and any 130EDFGT upgraded to 3.5" Focuser (13035FF-3)
    Astro-Physics
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    Astro-Physics
    Regular price
    $969
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  • 30mm Long 42mm Extension Tube (SFE-M42-030)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $19
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  • 30mm Long 48mm Extension Tube
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $19
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  • 32.7mm Adapter for SBIG ST/ST-2000 Cameras (TCD0327)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $154
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  • 33mm Long 69 mm Extension Tube (SFE-M69-033)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $49
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  • 35.0mm T-Thread Spacer for QHY 8/10/12 Cameras (TCD0350)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $184
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  • 36.5mm Long 69 mm Male to 48 mm Male Extension (SFE-M69M48-036.5)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $45
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  • 36.5mm x 2" Adapter For Turret (TKA00105)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $199
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  • 38.5mm T-Thread Spacer for S-Exp. and SBIG Cameras (TCD0385)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $184
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  • 3mm Long 48mm Spacer Ring (SFE-M48-003)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $14
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  • 4.5 lbs Counterweight for Ascend Balance Accessory
    Planewave
    Vendor
    Planewave
    Regular price
    $180
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  • 42mm Canon DSLR Standard T-Ring Adapter (CATCANON)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $11.95
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