The 1.25inch Red telescope filter is made of premium optical glass, providing high-quality, clear astronomical observations
This Red #23A filter enhances visual detail and contrast on lunar and planetary surfaces like Jupiter and Mars, delivering a truly enriched stargazing experience
Anodized aluminum cell, holds the filter tightly for long-term use
Threaded on both sides, allowing it to be smoothly screwed onto most 1.25-inch eyepieces and other threaded accessories
Your new 23A Red filter for telescope comes packaged in a protective plastic box, making it easy to carry for your outdoor observations and safely store