Technical Features for Celestron 1.25" Oxygen III Narrowband Filter
The Celestron Oxygen III Narrowband Filter 1.25-inch Oxygen III Narrowband Filter is best for viewing nebulae. This filter transmit through the two doubly ionized oxygen lines that block the overall spectrum of light. This Celestron filter improves contrast while viewing diffuse and planetary nebulae. This gives a stunning views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae, among other objects.
The Celestron filter has an ultra hard, vacuum-deposited coating carefully designed to block all of the visual spectrum ranging from 400 to 700 nm.
Oxygen III Narrowband Filter - 1.25" Features:
Product # 93623
- 1.25-inch Oxygen III Narrowband Filter
- 2 Ionized Oxygen Lines
- Increases Contrast
- Blocks Unwanted Light-Pollution
- Ideal for Viewing Nebulae
Compatible With The Following Models:
The Celestron 93623 has many exciting features for users of all types. You can extend the lifetime of your Celestron 93623 with the purchase of a FactoryOutletStore Extended Warranty. FactoryOutletStore stocks a full line of accessories like 1.25" Eyepiece and Filter Kit, Eyepiece & Filter Kit, and Moon Filter for the Celestron 93623. The Celestron 93623 is sold as a Brand New Unopened Item.
Celestron 1.25" Oxygen III Narrowband Filter