52 Degree Telescope Eyepiece 2in Interface 27mm Focal Length Fmc

1 Strong Versatility: This telescope eyepiece has 2 inch standard interface, which is suitable for 2inch astronomical telescopes, and can be purchased additionally with astronomical telescope filters as needed. 2 Large View: 27MM focal length, 52 degree large field of view, comfortable viewing, easy to find targets, and can watch a wider range of nebulae, star clusters, landscapes, the surface of the moon, etc. 3 Optical Glass: The lens adopts premium optical glass, FMC coating process, small chromatic aberration, high light transmittance, low dispersion, clear image. 4 Metal Lens Barrel: The lens barrel is made of premium metal material, which is sturdy and durable, with internal matting treatment to reduce reflections. 5 Folding Eye Shade Design: This astronomic telescope eyepiece adopts folding eye shade design, and you will not easy to get tired after watching for a long time.Item Type: Telescope Eyepiece Material: Optical glass, plastic, metal Gross Weight: 414g/14.6oz Interface Specifications: 2in Focal Length: 27MM/1.1in Field of View: 52 degree Exit Pupil Distance: 13MM-18MM / 0.51in-0.71in Lens Coating: FMC

What's in the box
1 x Telescope Eyepiece
2 x Dust Proof Cover