The Celestron Omni 6mm Eyepiece is a 4 -element premium symmetrical Plossl optical design, which determines your telescopes magnification and can give you a wider field of view. The features of this eyepiece include lens edges to minimise internal reflection and maximise contrast, and fold-down rubber eye cups for comfort of use. Rubberised grips come as standard as well.
The eyepiece has multi-layer coating group on each lens surface to maximise 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 manufacturers that use reflective surfaces.
Focal Length (mm): 6 mm (0.24 in)
Angular Field of View (deg): 52 deg
Eye Relief (mm): 5 mm (0.2 in)
Size: 1.25 in (32 mm)