Eyepiece · 2009–
Celestron Omni 4mm
Key specifications
| Focal length | 4 mm |
|---|---|
| Apparent FOV | 52 ° |
| Barrel size | 1.25" |
| Eye relief | 5 mm |
All specifications
| Elements | 4 |
|---|
About
4mm Omni Plossl eyepiece: a 4-element symmetrical Plossl with a ~52-degree apparent field, fully multi-coated optics, blackened lens edges, and a 1.25" barrel. Celestron's value eyepiece line.