Description: Enhance your astronomy experience with the H20mm Telescope Eyepiece, designed for celestial observation. This eyepiece features multi-coated optics for superior brightness and clarity, making it for viewing star clusters, the moon, and planets. With a 35-degree field of view, it offers wide and sharp observations. Compatible with all telescope types, including reflector and refractor models, this eyepiece is a must-have for amateur and seasoned astronomers alike. Specification: - Material: Optical glassMetal - Focal Length mm/0.79 inch - Eyepiece Port: 24.5 mm/0.965 inch Package Includes: 1x Telescope Eyepiece