Foldable Eyeshade Design: This telescope eyepiece has a folding eyeshade design, so it wont get tired even after long periods of observation.
【Premium Optical Glass】Adopts premium optical glass and undergoes FMC coating process. Low chromatic aberration, high light transmission, low dispersion, clear video.
【2" Standard Interface】This eyepiece has 2" standard interface, suitable for 2" astronomical telescopes. You can also purchase additional astronomical telescope filters as needed.
【High Quality Metal Lens Barrel】 The lens barrel is made of high quality metal material, strong and durable, with internal matte treatment to reduce reflections.
High Performance TV Eyepiece: 1.1 inch (27 mm) focal length, 52 degree large field of view, comfortable view, wide range of nebula, star cluster, landscape, moon surface etc.
Specifications:
Item Type: Telescope Eyepiece
Material: optical glass, plastic, metal
Total Weight: 414g / 14.6oz
Interface specification: 2"
Focal Length: 27MM/1.1in
Field of view: 52 degree
Exit pupil distance: 13MM-18MM / 0.51in-0.71in
Lens coating: FMC
Package List:
1 x
Telescope Eyepiece x 2 Dustproof Cover