Explore Scientific Nebula Filter H-Beta 2.0-inch

Explore Scientific Nebula Filter H-Beta 2.0-inch

  • Vendor
    Explore Scientific
    Sale price
    $179.99
    Regular price
    $179.99
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    per 
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    Why Buy From Clarity Scopes

    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 abundant element in the universe and many nebulae glow in the light of H-beta. This line filter blocks all other wavelengths (and thereby nearly all of the artificial light) and only the emission line of hydrogen beta will pass. This filter fits all standard 2.0-inch eyepieces and filter wheels. 

    CA Residents: Prop 65 WARNING(S)


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