- Omni Eyepieces offer a quality 4-element Plossl optical design at a super affordable price
- Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses
- Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections
- 1.25 Inch barrels are threaded to accept filters
- Celestron Omni 40mm Eyepiece
The Omni is a 4 -element premium symmetrical Plossl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.