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  • Optolong Variable Polarizer Filter - 2"

    ZWO
    $48.95

    Quality Filter Materials: Schott B260 substrate material from Germany, 2.0mm thick CNC machined and black anodized aero-metal filter cell that is u...

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    $48.95
  • In Stock

    ZWO 1.25" ADC (Atmospheric Dispersion Corrector)

    ZWO
    $128.00

    The ZWO Atmospheric Dispersion Corrector is used to reduce the effect of atmospheric dispersion on lunar and planetary images. When imaging objects...

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    $128.00
    In Stock
  • ZWO 36mm EFW

    ZWO
    $299.00

    The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger body and the newly-added s...

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    $299.00
  • ZWO ASI183MC

    ZWO
    $549.00

    High Speed Fast FPS can be used in solar and lunar imaging, as well as for live viewing/EAA.The high speed readout may also be used for real-time f...

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    $549.00
  • ZWO ASI485MC

    ZWO
    $399.00

    The ASI485MC is one of the latest OSC planetary cameras released by ZWO in 2021. Packed with Sony sensor IMX485, this camera has some very great hi...

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    $399.00
  • $299.00
  • ZWO EAF

    ZWO
    from $199.00

    The new version of the EAF no longer needs a 12v power supply. It will now be powered by only your 5v USB cable. Features: Highly integrated des...

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    from $199.00