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Eyepiece Light Pollution Filters

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  • 48mm Oxygen III line band filter for 2" eyepieces
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Celestron 48mm Oxygen III Line Band Filter for 2" Eyepieces

    Celestron
    More on the way

    This new Celestron 2" Oxygen III light pollution line filter isolates the two glowing emission lines of doubly-ionized oxygen (at 4959 Ångstroms an...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

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