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  1. Astro-Tech 5mm T-thread spacer ring for DSLR and CCD imaging with 42mm Threads

    $9.95

    This Astro-Tech 5mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field flattener, or other imaging accessory in prime focus astrophotography.

  2. Astro-Tech 10mm T-thread spacer ring for DSLR and CCD imaging with 42mm Threads

    $9.95

    This Astro-Tech 10mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field flattener, or other imaging accessory in prime focus astrophotography.

  3. Celestron 0.7x focal reducer for Celestron 8" EdgeHD scopes and optical tubes

    $409.00
    This Celestron EdgeHD 0.7x focal reducer turns your 8" f/10 EdgeHD telescope into a full f-stop faster f/7 scope, increasing your photographic field of view by 43% and cutting your deep space exposure times in half . . .
  4. Tele Vue Paracorr Type 2 photo/visual

    $510.01
    The TeleVue Paracorr Type 2 photo/visual coma corrector drastically reduces the coma and curvature of field of all Newtonian reflectors and large aperture "no ladder" Dobsonians with focal ratios as fast as f/3 . . .
  5. ZWO ASI178MC Color CMOS Astronomy Imaging Camera

    $269.00
    The ZWO ASI178MC is geared toward planetary photography, but is capable of so much more.
  6. ZWO 0.7x Reducer for FF107APO and FF130APO Telescopes

    $349.00
    If you are needing a faster version of your ZWO FF107APO or FF130APO, this reducer will get you there.
  7. Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT90CFT triplet apo refractor

    $199.95
    This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT90CFT 90mm f/6 triplet apo refractor. 
  8. ZWO ASI294MM Monochrome Astrophotography Camera

    Regular Price: $999.00

    Special Price $899.00

    You asked and ZWO delivered. A monochrome version of the every popular ASI294MC, the ASI294MM.
  9. ZWO ASI482MC Color Astrophotography Camera

    Regular Price: $299.00

    Special Price $269.00

    Packed with Sony sensor IMX482, this camera has some incredible specs, including a large pixel size of 5.8um, USB 3.0 interface, large full-well depth of 51.5ke-, extremely high sensitivity, and super low read out noise.
  10. ZWO ASI432MM Monochrome Astrophotography Camera

    Regular Price: $599.00

    Special Price $539.00

    The ASI432MM uses a Sony-IMX432 global shutter CMOS sensor. Its frame size is 1.1″, with large 9.0µm pixels, 1.77 million pixels (1608x1104). In ADC 12-bit mode, it can output 120 frames per second at full resolution and has a read out noise level as low as 2.9e.
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