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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

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...

View full details
$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95