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ZWO EAFN Desktop
IMPORTANT: Starting May 14st, all orders for products that are made in China, regardless of their value, will be subjected to 30% tariffs when imported in the USA. These fees will be billed to you by the carrier, and are your responsibility.
IMPORTANT: Starting May 14st, all orders for products that are made in China, regardless of their value, will be subjected to 30% tariffs when imported in the USA. These fees will be billed to you by the carrier, and are your responsibility.

Used Equipment

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  • Save 16% Save %
    $282.83 USD
    $282.83 USD - $282.83 USD
    $282.83 USD
    $238.37 USD
    $238.37 USD - $238.37 USD
    $238.37 USD

    Baader 4nm 1.25" Ultra-Narrowband OIII Filter - CMOS-Optimized (USED)

    BAA-2961400-125-USED
    Only 1 left!

    In perfect condition, used Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmo...

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    $282.83 USD
    $282.83 USD - $282.83 USD
    $282.83 USD
    $238.37 USD
    $238.37 USD - $238.37 USD
    $238.37 USD
    Save 16% Save %
  • Save 6% Save %
    $193.17 USD
    $193.17 USD - $193.17 USD
    $193.17 USD
    $180.78 USD
    $180.78 USD - $180.78 USD
    $180.78 USD

    Baader 6.5nm 36mm H-alpha Filter - CMOS-Optimized (OPEN BOX)

    BAA-2961100-36-OPENBOX
    Only 1 left!

    In perfect condition, open box Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems...

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    $193.17 USD
    $193.17 USD - $193.17 USD
    $193.17 USD
    $180.78 USD
    $180.78 USD - $180.78 USD
    $180.78 USD
    Save 6% Save %
  • Save 31% Save %
    $306.16 USD
    $306.16 USD - $306.16 USD
    $306.16 USD
    $209.94 USD
    $209.94 USD - $209.94 USD
    $209.94 USD

    Baader CCD LRGB 31mm Unmounted Filter Set (OPEN BOX)

    BAA-2459474-OPENBOX
    Only 1 left!

    In perfect condition, open box Filter size 31 mm - round, unmounted - filter thickness 2 mm Set of L-R-G-B filters High-quality anti-reflective ...

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    $306.16 USD
    $306.16 USD - $306.16 USD
    $306.16 USD
    $209.94 USD
    $209.94 USD - $209.94 USD
    $209.94 USD
    Save 31% Save %
  • Sold out
    $1,825.00 USD - $1,825.00 USD
    $1,825.00 USD
    $1,825.00 USD - $1,825.00 USD
    $1,825.00 USD

    Lunt 60mm Ha Etalon Filter for Double Stacking - Demo

    U-LSS-LS60FHa

    This double stack unit has been used as a store demo. Like new condition. LS60FHa H-Alpha Filter, 60mm front-mounted non-obstructed hy...

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    $1,825.00 USD - $1,825.00 USD
    $1,825.00 USD
    $1,825.00 USD - $1,825.00 USD
    $1,825.00 USD
    Sold out
  • $424.00 USD - $424.00 USD
    $424.00 USD
    $424.00 USD - $424.00 USD
    $424.00 USD

    Sky-Watcher Skymax 127 (USED)

    SW-S11520-USED
    1 in stock

    In good condition, minor cosmetic damage on the dovetail and eyepieces/diagonal barrels The Sky-Watcher Skymax Maksutov-Cassegrains are the ultima...

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    $424.00 USD - $424.00 USD
    $424.00 USD
    $424.00 USD - $424.00 USD
    $424.00 USD
  • Save 13% Save %
    $249.30 USD
    $249.30 USD - $249.30 USD
    $249.30 USD
    $217.96 USD
    $217.96 USD - $217.96 USD
    $217.96 USD

    TeleVue Powermate 2.5x 1.25" - Open Box

    U-TV-PMT-2513
    Only 1 left!

    Unused, like new!

    $249.30 USD
    $249.30 USD - $249.30 USD
    $249.30 USD
    $217.96 USD
    $217.96 USD - $217.96 USD
    $217.96 USD
    Save 13% Save %