• Nebula Filter CLS 1.25-inch
    Save 15%
    Original Price $ 99.99
    Current Price $ 84.99

    Nebula Filter CLS 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3% This is a general-purpose light-polluti...

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    Original Price $ 99.99
    Current Price $ 84.99
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  • Nebula Filter CLS 2.0-inch
    Save 14%
    Original Price $ 109.99
    Current Price $ 94.99

    Nebula Filter CLS 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3% This is a general-purpose light-polluti...

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    Original Price $ 109.99
    Current Price $ 94.99
    Save 14%
  • Nebula Filter H-Beta 1.25-inch
    Save 17%
    Original Price $ 119.99
    Current Price $ 99.99

    Nebula Filter H-Beta 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with peak at 489nm. Transmission 94.5% H-Beta - Hydrogen is the most abunda...

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    Original Price $ 119.99
    Current Price $ 99.99
    Save 17%
  • Nebula Filter H-Beta 2.0-inch
    Save 15%
    Original Price $ 169.99
    Current Price $ 144.99

    Nebula Filter H-Beta 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with peak at 489nm. Transmission 94.5% H-Beta - Hydrogen is the most abunda...

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    Original Price $ 169.99
    Current Price $ 144.99
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  • Nebula Filter Oxygen III 1.25-inch
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    Original Price $ 99.99
    Current Price $ 84.99

    Nebula Filter Oxygen III 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7% Oxygen III - This is the highest cont...

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    Original Price $ 99.99
    Current Price $ 84.99
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  • Nebula Filter Oxygen III 2.0-inch
    Save 15%
    Original Price $ 129.99
    Current Price $ 109.99

    Nebula Filter Oxygen III 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7% Oxygen III - This is the highest cont...

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    Original Price $ 129.99
    Current Price $ 109.99
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  • Nebula Filter UHC 1.25-inch
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    Original Price $ 99.99
    Current Price $ 84.99

    Nebula Filter UHC 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast na...

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    Original Price $ 99.99
    Current Price $ 84.99
    Save 15%
  • Nebula Filter UHC 2.0-inch
    Save 15%
    Original Price $ 129.99
    Current Price $ 109.99

    Nebula Filter UHC 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 2.0" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast nar...

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    Original Price $ 129.99
    Current Price $ 109.99
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  • Neutral Density Filter 1.25" ND 0.9
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    Original Price $ 40.99
    Current Price $ 34.99

    Neutral Density Filter 1.25" ND 0.9

    Explore Scientific

    The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradi...

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    Original Price $ 40.99
    Current Price $ 34.99
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  • Neutral Density Filter 2" ND 0.9
    Save 20%
    Original Price $ 49.99
    Current Price $ 39.99

    Neutral Density Filter 2" ND 0.9

    Explore Scientific

    The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradi...

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    Original Price $ 49.99
    Current Price $ 39.99
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  • Sun Catcher Variable Large Aperture Solar Filter
    from $ 14.99

    Sun Catcher Variable Large Aperture Solar Filter

    Explore Scientific

    Description NOTE: All Explore Scientific Solar Equipment is rated ISO12312–2 supplied by Thousand Oaks Optical and Approved for Direct Observation...

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    from $ 14.99