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Light Pollution Filters

Filters

$94.95 - $94.95
$94.95
$94.95 - $94.95
$94.95

Celestron Oxygen III Narrowband Filter - 1.25 in

CEL-93623

FeaturesThe 1-1/4" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission...

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$94.95 - $94.95
$94.95
$94.95 - $94.95
$94.95
$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95

Celestron Oxygen III Narrowband Filter - 2 in

CEL-93624

Features The 2" OIII narrowband filter isolates the two doubly-ionized oxygen lines (496 and 501 nm lines) Filter has ultra-hard, vacuum-deposited ...

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$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95
$94.95 - $94.95
$94.95
$94.95 - $94.95
$94.95

Celestron UHC/LPR Filter - 1.25"

CEL-94123

FeaturesOur 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, spe...

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$94.95 - $94.95
$94.95
$94.95 - $94.95
$94.95
$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95

Celestron UHC/LPR Filter - 2"

CEL-94124

FeaturesOur 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specifi...

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$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95