Celestron 1.25" Oxygen III Narrowband Filter (1.25 inch)
Celestron 1.25" Oxygen III Narrowband Filter (1.25 inch)
Enhance your astrophotography with the Celestron Oxygen III Narrowband Filter. Designed for 1.25-inch eyepieces, this filter is a game-changer for capturing nebulae in detailed contrast, even under light-polluted skies.
Focused Light Transmission:
Isolating the two doubly-ionized oxygen lines (496 and 501nm) emitted by planetary and emission nebulae, this filter dramatically increases the contrast between these objects and the black sky background. This makes it invaluable for observing and photographing details in nebulae like the Veil, Ring, Dumbbell, Crescent, and Orion.
Advanced Coating Technology:
Celestron employs an ultra-hard, vacuum-deposited coating that effectively blocks all visual spectrum wavelengths from 400 to 700nm. This eliminates the unnatural colored halos that often surround bright stars when using less sophisticated filters.
Product Features:
-Filter Type: OIII Narrowband
-Size: 1.25"
-Warranty: 2-year warranty
By blocking intrusive wavelengths from artificial light sources without compromising the view of your celestial targets, the Celestron Oxygen III Narrowband Filter is an essential tool for urban astronomers and astrophotographers.