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Planetary Filters

  • Original price $22.00 USD - Original price $22.00 USD
    Original price
    $22.00 USD
    $22.00 USD - $22.00 USD
    Current price $22.00 USD

    ZWO IR 850nm Pass Filter – 1.25"

    ZWO-850IR1-25

    ZWO 1.25″ IR 850nm Pass Filter suitable for IR sensitive cameras. You don’t need to debayer and get the full resolution of this sensor when use it ...

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    Original price $22.00 USD - Original price $22.00 USD
    Original price
    $22.00 USD
    $22.00 USD - $22.00 USD
    Current price $22.00 USD
  • Original price $275.00 USD - Original price $790.00 USD
    Original price
    $275.00 USD - $790.00 USD
    $275.00 USD - $790.00 USD
    Current price $275.00 USD

    Chroma Jovian Methane Filter

    Options available

    Methane absorption band filter. This filter enhances contrast when imaging objects containing significant levels of methane. Methane-rich component...

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    Original price $275.00 USD - Original price $790.00 USD
    Original price
    $275.00 USD - $790.00 USD
    $275.00 USD - $790.00 USD
    Current price $275.00 USD
  • Original price $99.00 USD - Original price $99.00 USD
    Original price
    $99.00 USD
    $99.00 USD - $99.00 USD
    Current price $99.00 USD

    ZWO CH4 Methane Filter - 20nm 1.25"

    ZWO-CH4
    1 in stock

    The ZWO Methane band (CH4) filter is a special filter for photographical use.Its FWHM is 20nm which is suitable for most IR sensetive color or mono...

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    Original price $99.00 USD - Original price $99.00 USD
    Original price
    $99.00 USD
    $99.00 USD - $99.00 USD
    Current price $99.00 USD
  • Original price $296.00 USD - Original price $387.00 USD
    Original price
    $296.00 USD - $387.00 USD
    $296.00 USD - $387.00 USD
    Current price $296.00 USD

    Baader U-Venus Filter - 350nm

    Options available

    Baader U-Filter (Venus and UV) 350nm. Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral ...

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    Original price $296.00 USD - Original price $387.00 USD
    Original price
    $296.00 USD - $387.00 USD
    $296.00 USD - $387.00 USD
    Current price $296.00 USD
  • Original price $279.00 USD - Original price $399.00 USD
    Original price
    $279.00 USD - $399.00 USD
    $279.00 USD - $399.00 USD
    Current price $279.00 USD

    Baader Color Filter Set - 6 Colors

    Options available

    "Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...

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    Original price $279.00 USD - Original price $399.00 USD
    Original price
    $279.00 USD - $399.00 USD
    $279.00 USD - $399.00 USD
    Current price $279.00 USD
  • Original price $195.90 USD - Original price $195.90 USD
    Original price
    $195.90 USD
    $195.90 USD - $195.90 USD
    Current price $195.90 USD

    Antlia U-Venus Filter - 1.25"

    ANT-UVENUS
    1 in stock

    Antlia Venus-U filter is designed for imaging the cloud structure of Venus and Jupiter with CCD cameras on a telescope. Cloud details primarily re...

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    Original price $195.90 USD - Original price $195.90 USD
    Original price
    $195.90 USD
    $195.90 USD - $195.90 USD
    Current price $195.90 USD
  • Original price $38.60 USD - Original price $38.60 USD
    Original price
    $38.60 USD
    $38.60 USD - $38.60 USD
    Current price $38.60 USD

    Antlia IR Pass 850nm Filter - 1.25"

    ANT-IR850
    2 in stock

    The Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of more than 850nm to pass through. It is a su...

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    Original price $38.60 USD - Original price $38.60 USD
    Original price
    $38.60 USD
    $38.60 USD - $38.60 USD
    Current price $38.60 USD
  • Original price $38.60 USD - Original price $38.60 USD
    Original price
    $38.60 USD
    $38.60 USD - $38.60 USD
    Current price $38.60 USD

    Antlia IR Pass 685nm Filter - 1.25"

    ANT-IR685
    1 in stock

    The Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of more than 685nm to pass through. At these l...

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    Original price $38.60 USD - Original price $38.60 USD
    Original price
    $38.60 USD
    $38.60 USD - $38.60 USD
    Current price $38.60 USD
  • Original price $53.00 USD - Original price $79.00 USD
    Original price
    $53.00 USD - $79.00 USD
    $53.00 USD - $79.00 USD
    Current price $53.00 USD

    Baader Individual Color Filter - Dark Blue, Bright Blue, Green, Yellow, Red, Orange

    Options available

    "Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...

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    Original price $53.00 USD - Original price $79.00 USD
    Original price
    $53.00 USD - $79.00 USD
    $53.00 USD - $79.00 USD
    Current price $53.00 USD
  • Original price $267.00 USD - Original price $267.00 USD
    Original price
    $267.00 USD
    $267.00 USD - $267.00 USD
    Current price $267.00 USD

    Baader Methane Filter 889nm - 8nm 1.25"

    BAA-2458295

    Schott RG 830 substrate with super stack dielectric coating For pure methane band transmission, planetary imaging Non-aging sealed coating edges ...

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    Original price $267.00 USD - Original price $267.00 USD
    Original price
    $267.00 USD
    $267.00 USD - $267.00 USD
    Current price $267.00 USD