Save up to $300 on ZWO AM5 and AM3 mount packages while supplies last!Save up to $300 on ZWO AM5 and AM3 mount packages while supplies last!

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Imaging Accessories

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  1. On Sale
    QHY 3rd Generation Medium Electronic Filter Wheel - Standard Thickness (2" or 50mm Round, 5 Position) # QHYCFW3M-SR5
    QHY 3rd Generation Medium Electronic Filter Wheel - Standard Thickness (2" or 50mm Round, 5 ...
    Sale Price: $269.10 Our Price: $299.00
    In Stock
    Free US Shipping
  2. Machinza Dark Frame Filters for Filter Wheels # DF
    Machinza Dark Frame Filters for Filter Wheels # DF
    From Our Price: $14.29
    More Info
    Free US Shipping Over $25
  3. 3D Astro Bahtinov Focus Mask - 60mm ID # BM-S-60
    3D Astro Bahtinov Focus Mask - 60mm ID # BM-S-60
    Our Price: $9.50
    In Stock
    Free US Shipping Over $25
  4. Farpoint Bahtinov Focus Mask for Cokin Filter Holders - P Series # FP475
    Farpoint Bahtinov Focus Mask for Cokin Filter Holders - P Series # FP475
    Our Price: $19.25
    In Stock
    Free US Shipping Over $25
  5. 3D Astro Bahtinov Focus Mask for QHY and Orion 30mm Mini Guide Scope # BM-34.50
    3D Astro Bahtinov Focus Mask for QHY and Orion 30mm Mini Guide Scope # BM-34.50
    Our Price: $6.00
    Out of Stock
    Free US Shipping Over $25
  6. 4026 Astronomy Polemaster Adapter for Celestron CGX/CGX-L Mounts
    4026 Astronomy Polemaster Adapter for Celestron CGX/CGX-L Mounts
    Our Price: $48.00
    In Stock
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  7. William Optics GuideStar61 61mm f/5.9 Doublet Apo Refractor / Guidescope with Soft Case - Red # M-GS61-RD
    William Optics GuideStar61 61mm f/5.9 Doublet Apo Refractor / Guidescope with Soft Case - Re...
    Our Price: $438.00
    Out of Stock
    Free US Shipping
  8. 3D Astro Bahtinov Focus Mask - 90mm ID # BM-S-90
    3D Astro Bahtinov Focus Mask - 90mm ID # BM-S-90
    Our Price: $13.25
    In Stock
    Free US Shipping Over $25
  9. Pegasus Astro Scops Motorized Off-Axis Guider # PEG-SCOPSOAG
    Pegasus Astro Scops Motorized Off-Axis Guider # PEG-SCOPSOAG
    Our Price: $601.60
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  10. Revolution Imager Evolution Revolution Upgrade Kit for Celestron Evolution Telescopes
    Revolution Imager Evolution Revolution Upgrade Kit for Celestron Evolution Telescopes
    Our Price: $49.99
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  11. William Optics Diffraction Spikes Bahtinov Focusing Mask - For Telescope Tube/Dewshield Diameter from 243-308mm (9.57"-12.13") # BM-DS-GR150
    William Optics Diffraction Spikes Bahtinov Focusing Mask - For Telescope Tube/Dewshield Diam...
    Our Price: $90.00
    In Stock
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  12. Askar 32mm f/4 Guide Scope
    Askar 32mm f/4 Guide Scope
    From Our Price: $99.00
    More Info
    Free US Shipping
  13. 3D Astro Bahtinov Focus Mask - 92mm ID # BM-S-92
    3D Astro Bahtinov Focus Mask - 92mm ID # BM-S-92
    Our Price: $13.50
    In Stock
    Free US Shipping Over $25
  14. 3D Astro Bahtinov Focus Mask - 116mm ID # BM-S-116
    3D Astro Bahtinov Focus Mask - 116mm ID # BM-S-116
    Our Price: $16.50
    In Stock
    Free US Shipping Over $25
  15. 3D Astro Bahtinov Focus Mask - 40mm ID # BM-S-40
    3D Astro Bahtinov Focus Mask - 40mm ID # BM-S-40
    Our Price: $7.00
    In Stock
    Free US Shipping Over $25
  16. Sky Watcher Canon 5D Shutter Release Cable # S20310
    Sky-Watcher Shutter Release Cable for Canon 5D # S20310
    Our Price: $22.00
    Out of Stock
    Free US Shipping Over $25
  17. Discontinued
    3D Astro Bahtinov Focus Mask for Agena 50mm Deluxe Guide Scope # BM-61.50
    3D Astro Bahtinov Focus Mask for Agena 50mm Deluxe Guide Scope # BM-61.50
    Our Price: $9.75
    Out of Stock
    Free US Shipping Over $25
  18. Vixen Flip Mirror Diagonal for 2" Focusers # 2680
    Vixen Flip Mirror Diagonal for 2" Focusers # 2680
    Our Price: $149.95
    Out of Stock
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  19. 3D Astro Bahtinov Focus Mask - 102mm ID # BM-S-102
    3D Astro Bahtinov Focus Mask - 102mm ID # BM-S-102
    Our Price: $14.75
    In Stock
    Free US Shipping Over $25
  20. Sky Watcher Nikon D90/D5000 Shutter Release Cable # S20313
    Sky-Watcher Shutter Release Cable for Nikon D90 / D5000 # S20313
    Our Price: $22.00
    In Stock
    Free US Shipping Over $25
  21. 'Revolution: Zoom' 6-60mm Zoom Lens for Revolution Imager # RI-Zoom
    'Revolution: Zoom' 6-60mm Zoom Lens for Revolution Imager # RI-Zoom
    Our Price: $42.99
    In Stock
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  22. On Sale
    QHY 3rd Generation Medium Electronic Filter Wheel - Standard Thickness (36mm Round, 7 Position) # QHYCFW3M-SR7
    QHY 3rd Generation Medium Electronic Filter Wheel - Standard Thickness (36mm Round, 7 Positi...
    Sale Price: $269.10 Our Price: $299.00
    Out of Stock
    Free US Shipping
  23. William Optics Bahtinov Focusing Mask Cap for Z61 Telescopes Only - Red # CPBM-61RD
    William Optics Bahtinov Focusing Mask Cap for Z61 Telescopes Only - Red # CPBM-61RD
    Our Price: $90.00
    Out of Stock
    Free US Shipping
  24. Revolution Imager USB Video Capture Adapter
    Revolution Imager USB Video Capture Adapter
    Our Price: $16.99
    Out of Stock
    Free US Shipping Over $25
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