2 Inch Telescope Eyepiece Lens, 33mm 52 Degree HD Large Field of View Eyepiece, Foldable Eyecup Design, FMC Astronomical Telescope Accessories - Yoidesu, Yoidesutxewuvk0ps

• Foldable Eyecup Design: The 2 inch 33mm telescope eyepiece is designed with a foldable eyecup, which is not easy to be fatigued when viewing for a time. Strong Versatility: The telescope eyepiece has a 2 inch standard interface, which is suitable for 2 inch astronomical telescopes. You can purchase additional filters for astronomical telescopes according to your needs. Length and Field of View: The telescope eyepiece has a length of 33mm and a large field of view of 52 degree, which is comfortable to watch, easy to find targets, and can watch a wider range of nebulae, star clusters, landscapes, the of the moon, etc. Optical Glass Lens: The lens of eyepiece adopts optical glass, FMC coating process, small chromatic aberration, high light transmittance, low dispersion, and clear image. Metal Lens Barrel: The lens barrel of telescope eyepiece is made of metal material, which is sturdy and durable, with internal matting treatment to reduce reflections.