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Due to the Canada Post strike, please expect delays in pickups and deliveries with all carriers. Holiday Schedule: We will be closed from December 22nd to January 1st. Orders will continue shipping during that period, but there will be delays. Happy Holidays!
Due to the Canada Post strike, please expect delays in pickups and deliveries with all carriers. Holiday Schedule: We will be closed from December 22nd to January 1st. Orders will continue shipping during that period, but there will be delays. Happy Holidays!

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Neutral Density and Polarizing Filters

  • Original price $21.00 USD - Original price $21.00 USD
    Original price
    $21.00 USD
    $21.00 USD - $21.00 USD
    Current price $21.00 USD

    APM ND 3.0 Filter - 1.25"

    APM-ND3.0-125

    Grey Filter ND 3,0 (1000x) 0,1% 1,25''ApplicationsThis filter will be used in a Herschel Wedge, to reduce the transmitted light to a usable amount...

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    Original price $21.00 USD - Original price $21.00 USD
    Original price
    $21.00 USD
    $21.00 USD - $21.00 USD
    Current price $21.00 USD
  • Original price $49.00 USD - Original price $84.00 USD
    Original price
    $49.00 USD - $84.00 USD
    $49.00 USD - $84.00 USD
    Current price $49.00 USD

    Baader Neutral Density Filter - ND 0.6/0.9/1.8/3.0

    Options available
    3 variants in stock

    For reducing brightness and during Lunar and Solar observation. Suitable for solar observing only as an additional post-filter! Fine optical polis...

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    Original price $49.00 USD - Original price $84.00 USD
    Original price
    $49.00 USD - $84.00 USD
    $49.00 USD - $84.00 USD
    Current price $49.00 USD
  • Original price $97.00 USD - Original price $137.00 USD
    Original price
    $97.00 USD - $137.00 USD
    $97.00 USD - $137.00 USD
    Current price $97.00 USD

    Baader Polarizing Filter - Double

    Options available

    Baader Double Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. The two filters can be rotated relative to each other to variably adjust the...

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    Original price $97.00 USD - Original price $137.00 USD
    Original price
    $97.00 USD - $137.00 USD
    $97.00 USD - $137.00 USD
    Current price $97.00 USD
  • Original price $54.00 USD - Original price $83.00 USD
    Original price
    $54.00 USD - $83.00 USD
    $54.00 USD - $83.00 USD
    Current price $54.00 USD

    Baader Polarizing Filter - Single

    Options available
    1 variants in stock

    Baader Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. Useful in Lunar and Solar observations to limit brightness and increase contrast.Th...

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    Original price $54.00 USD - Original price $83.00 USD
    Original price
    $54.00 USD - $83.00 USD
    $54.00 USD - $83.00 USD
    Current price $54.00 USD
  • Original price $11.95 USD - Original price $11.95 USD
    Original price
    $11.95 USD
    $11.95 USD - $11.95 USD
    Current price $11.95 USD

    Celestron Moon Filter - 1.25"

    CEL-94119-A
    1 in stock

    Features Reduce glare and increase contrast of the Moon with the Celestron 1.25" Moon Filter Also useful for extra bright planets as well as terres...

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    Original price $11.95 USD - Original price $11.95 USD
    Original price
    $11.95 USD
    $11.95 USD - $11.95 USD
    Current price $11.95 USD
  • Original price $18.95 USD - Original price $18.95 USD
    Original price
    $18.95 USD
    $18.95 USD - $18.95 USD
    Current price $18.95 USD

    Celestron Neutral Density Moon Filter - 1.25"

    CEL-94105

    Features Reduces brightness and cuts glare, increasing clarity of the Moon, Venus, and bright double stars 13% light transmission Provides a true c...

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    Original price $18.95 USD - Original price $18.95 USD
    Original price
    $18.95 USD
    $18.95 USD - $18.95 USD
    Current price $18.95 USD
  • Original price $39.95 USD - Original price $39.95 USD
    Original price
    $39.95 USD
    $39.95 USD - $39.95 USD
    Current price $39.95 USD

    Celestron Variable Polarizing Filter - 1.25”

    CEL-94107

    Features A customizable way to reduce brightness and glare on the brightest celestial objects like the Moon, Venus, and bright double stars Adjust ...

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    Original price $39.95 USD - Original price $39.95 USD
    Original price
    $39.95 USD
    $39.95 USD - $39.95 USD
    Current price $39.95 USD
  • Original price $19.67 USD - Original price $19.67 USD
    Original price
    $19.67 USD
    $19.67 USD - $19.67 USD
    Current price $19.67 USD

    David Astro Variable Polarizing Filter - 1.25"

    DAV-VPOL-1.25
    17 in stock

    The Variable Polarizing Filter is an essential tool for astronomical observing, designed to enhance your viewing experience by reducing glare and c...

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    Original price $19.67 USD - Original price $19.67 USD
    Original price
    $19.67 USD
    $19.67 USD - $19.67 USD
    Current price $19.67 USD
  • Original price $49.99 USD - Original price $49.99 USD
    Original price
    $49.99 USD
    $49.99 USD - $49.99 USD
    Current price $49.99 USD

    Explore Scientific Neutral Density Filter ND 0.9 - 1.25"

    ES-310245

    Explore Scientific Neutral Density Filter ND 0.9 - 1.25"

    Original price $49.99 USD - Original price $49.99 USD
    Original price
    $49.99 USD
    $49.99 USD - $49.99 USD
    Current price $49.99 USD
  • Original price $59.99 USD - Original price $59.99 USD
    Original price
    $59.99 USD
    $59.99 USD - $59.99 USD
    Current price $59.99 USD

    Explore Scientific Neutral Density Filter ND 0.9 - 2"

    ES-310240

    Explore Scientific Neutral Density Filter ND 0.9 - 2"

    Original price $59.99 USD - Original price $59.99 USD
    Original price
    $59.99 USD
    $59.99 USD - $59.99 USD
    Current price $59.99 USD
  • Original price $58.30 USD - Original price $60.50 USD
    Original price
    $58.30 USD - $60.50 USD
    $58.30 USD - $60.50 USD
    Current price $58.30 USD

    Lumicon Neutral Density Filter

    Options available
    2 variants in stock

    ND13Lumicon Neutral Density 13 Filter will tone down the glare from the full Moon and allow more planetary detail than ever! Lumicon ND13 transmits...

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    Original price $58.30 USD - Original price $60.50 USD
    Original price
    $58.30 USD - $60.50 USD
    $58.30 USD - $60.50 USD
    Current price $58.30 USD
  • Original price $25.00 USD - Original price $28.00 USD
    Original price
    $25.00 USD - $28.00 USD
    $25.00 USD - $28.00 USD
    Current price $25.00 USD

    Lunt Polarizing Filter

    Options available

    A Polarizing Filter will help control the brightness of the Sun’s image when using a Lunt White Light Wedge visually. Choose either a 1.25″ or 2″ ...

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    Original price $25.00 USD - Original price $28.00 USD
    Original price
    $25.00 USD - $28.00 USD
    $25.00 USD - $28.00 USD
    Current price $25.00 USD