Features:
1.FMC 68-Degree Ultra Wide long eye Relief Eyepiece
2.Super Wide 68 Degree apparent field offers expansive views of the moon, star clusters.
3.Multi-element design delivers sharp images with good color correction and contrast
4.Aluminum 1.25" eyepiece barrel is internally black to eliminate light scattering
5.Threaded to accept 1.25" filters
Specifications:
1.Focal Length: 9mm
2.Barrel Size: 1.25" (31.7mm)
3.Apparent Field of View: 68 Degree
4.Coating: Fully Multi-Coated Broadband
5.Eye Relief: 17mm
6.Structure Design: 6-elements in 4 groups
7.Lens material: Optical Glass Lenses
8.Body Material: Fully Metal
9.Filter Threads: Standard 1.25" Filter Thread
10.Rubber Eye Guard: Yes
11.Net Weight: 141g
Package Included:
1 x 1.25" 68-Degree Ultra Wide 9mm Eyepiece
Two Lens Cover