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Used Equipment

  • Original price $268.55 USD
    Original price $268.55 USD - Original price $268.55 USD
    Original price $268.55 USD
    Current price $226.33 USD
    $226.33 USD - $226.33 USD
    Current price $226.33 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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    Original price $268.55 USD
    Original price $268.55 USD - Original price $268.55 USD
    Original price $268.55 USD
    Current price $226.33 USD
    $226.33 USD - $226.33 USD
    Current price $226.33 USD
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  • Original price $183.42 USD
    Original price $183.42 USD - Original price $183.42 USD
    Original price $183.42 USD
    Current price $171.65 USD
    $171.65 USD - $171.65 USD
    Current price $171.65 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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    Original price $183.42 USD
    Original price $183.42 USD - Original price $183.42 USD
    Original price $183.42 USD
    Current price $171.65 USD
    $171.65 USD - $171.65 USD
    Current price $171.65 USD
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  • Original price $290.70 USD
    Original price $290.70 USD - Original price $290.70 USD
    Original price $290.70 USD
    Current price $199.34 USD
    $199.34 USD - $199.34 USD
    Current price $199.34 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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    Original price $290.70 USD
    Original price $290.70 USD - Original price $290.70 USD
    Original price $290.70 USD
    Current price $199.34 USD
    $199.34 USD - $199.34 USD
    Current price $199.34 USD
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  • Original price $1,536.57 USD
    Original price $1,536.57 USD - Original price $1,536.57 USD
    Original price $1,536.57 USD
    Current price $1,383.60 USD
    $1,383.60 USD - $1,383.60 USD
    Current price $1,383.60 USD

    Celestron Nexstar 8SE Computerized Telescope - Open Box

    U-CEL-11069
    Only 1 left!

    This telescope has been opened, but returned just after reception due to its size. The client exchanged it for a smaller telescope that he could m...

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    Original price $1,536.57 USD
    Original price $1,536.57 USD - Original price $1,536.57 USD
    Original price $1,536.57 USD
    Current price $1,383.60 USD
    $1,383.60 USD - $1,383.60 USD
    Current price $1,383.60 USD
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  • Original price $2,304.85 USD
    Original price $2,304.85 USD - Original price $2,304.85 USD
    Original price $2,304.85 USD
    Current price $1,603.70 USD
    $1,603.70 USD - $1,603.70 USD
    Current price $1,603.70 USD

    QHYCCD QHY268C Color w/ CFW 5x2" - USED

    QHY-110058-USED
    Only 1 left!

    In good condition, few cosmetic scratches. QHYCCD QHY268C Color with CFW 5 x 2" filter wheel. Comes with regular adapters, power supply and origin...

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    Original price $2,304.85 USD
    Original price $2,304.85 USD - Original price $2,304.85 USD
    Original price $2,304.85 USD
    Current price $1,603.70 USD
    $1,603.70 USD - $1,603.70 USD
    Current price $1,603.70 USD
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  • Original price $512.19 USD
    Original price $512.19 USD - Original price $512.19 USD
    Original price $512.19 USD
    Current price $449.20 USD
    $449.20 USD - $449.20 USD
    Current price $449.20 USD

    Sky-Watcher Skymax 127 (USED)

    SW-S11520-USED
    Only 1 left!

    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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    Original price $512.19 USD
    Original price $512.19 USD - Original price $512.19 USD
    Original price $512.19 USD
    Current price $449.20 USD
    $449.20 USD - $449.20 USD
    Current price $449.20 USD
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