Description: This H20mm Telescope Eyepiece is multi-coated and designed for 0.965 inch/24.5mm telescopes, providing superior clarity and brightness for astronomy enthusiasts. It supports all types of telescopes, including reflector and refractor models, making it for observing star clusters, the moon, sky, planets, and other celestial bodies. With a 35-degree field of view, it offers wide viewing with extra sharpness and long eye relief. The eyepiece is fully coated with high-quality optical glass for maximum brightness and is suitable for use with 0.965 inch/24.5mm telescope eyepiece filters. Specification: - Material: Optical glassMetal - Focal Length mm/0.79 inch - Eyepiece Port: 24.5 mm/0.965 inch Package Includes: 1x Telescope Eyepiece