2 Inch 33mm Telescope Eyepiece 52 Degree HD Large Field of View Eyepiece FMC Astronomical Telescope

About this item

• Feature: 1. 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. 2. Focal Length and Field of View: The telescope eyepiece has a focal 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 surface of the moon, etc. 3. Optical Glass Lens: The lens of eyepiece adopts optical glass, FMC coating process, small chromatic aberration, high light transmittance, low dispersion, and clear image. 4. 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. 5. 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 long time. Specification: Item Type: Eyepiece Material: Plastic, Metal, Optical Glass Interface Specifications: 2 Inch Focal Length: Approx. 33mm 1.3in Field of View: 52 Degree Exit Pupil Distance: Approx. 13mm-18mm 0.5in-0.7in Lens Coating: FMC Color: As Pictures Shown Weight: Approx. 470g 16.6oz. Package List: 1 x Eyepiece2 x Dust Cover