Skip to content
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.

Filters

Filters

$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

Celestron Moon Filter - 1.25"

CEL-94119-A

Reduces overwhelming brightness and glare from the Moon Enhances contrast to reveal finer surface details Threads directly onto most standard 1.25...

View full details
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95

Celestron Neutral Density Moon Filter - 1.25"

CEL-94105

Reduces overwhelming brightness from the Moon and bright planets Transmits only 13% of incoming light for comfortable viewing Fits all standard 1....

View full details
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95
$94.95 - $94.95
$94.95
$94.95 - $94.95
$94.95

Celestron Oxygen III Narrowband Filter - 1.25 in

CEL-93623

Isolates doubly-ionized oxygen lines (496nm and 501nm) Provides extreme contrast for planetary and emission nebulae Blocks the entire visual spect...

View full details
$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

Isolates the 496nm and 501nm Oxygen III wavelengths Blocks the entire visual spectrum from 400nm to 700nm Ultra-hard, vacuum-deposited coatings pr...

View full details
$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

Selectively blocks mercury vapor, sodium vapor, and natural sky glow Achieves over 97% transmission of critical nebula emission lines Features a m...

View full details
$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

Selectively blocks light pollution from mercury and sodium vapor lights Achieves over 97% light transmission for maximum brightness 60nm bandpass ...

View full details
$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95
$42.95 - $42.95
$42.95
$42.95 - $42.95
$42.95

Celestron Variable Polarizing Filter - 1.25”

CEL-94107

Adjustable light transmission from 1% to 40% Standard 1.25” filter format fits most eyepieces Reduces brightness without altering an object's natu...

View full details
$42.95 - $42.95
$42.95
$42.95 - $42.95
$42.95