Product Overview
- A customizable way to reduce brightness and glare on the brightest celestial objects like the Moon, Venus, and bright double stars
 - Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current viewing conditions
 - Simple to use—just rotate filter’s lower ring to adjust brightness
 - Threads onto any Celestron 1.25” eyepiece
 
A customizable way to reduce brightness and glare on the brightest celestial objects like the Moon, Venus, and bright double stars
Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current viewing conditions
Simple to use—just rotate filter’s lower ring to adjust brightness
Threads onto any Celestron 1.25” eyepiece