Optolong UHC Light Pollution Filter Nikon FF Full Frame Camera 94240 Parabolic Primary Mirror with Radiant™

Parabolic Primary Mirror with Radiant™ Aluminium Quartz Coating

CPC Deluxe Series

25” and 2” Eyepiece Adaptors supplied

Baader IR-Pass Filter 685nm

Angular Field of View: 4

Optolong UHC Light Pollution Filter Nikon FF Full Frame Camera 94240 Parabolic Primary Mirror with Radiant™Optolong UHC Light Pollution Filter Nikon FF Full Frame Camera The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our