Eyepieces
SEP-25 Prostaff 5 Generation eyepiece. Compatiable with RAIII
Product Code: BDB90180
Dedicated eyepiece for use with specific Nikon PROSTAFF 5 Fieldscope. Designed for digiscoping with certain COOLPIX cameras.
| Eye Relief (mm) | 17.6 |
| Weight (g) | 135 |
| Angular field of view (Apparent/degree) | 51.3 |
| Magnification (x) (with PROSTAFF 5 60/60-A) | 20 |
| Magnification (x) with PROSTAFF 5 82/82-A | 25 |
| Real field of view(°) (with PROSTAFF 5 60/60-A) | 2.8 |
| Real field of view(°) (with PROSTAFF 5 82/82-A) | 2.2 |
| Field of view at 1,000m (m) (approx#) (with PROSTAFF 5 60/60-A) | 48 |
| Field of view at 1,000m (m) (approx#) (with PROSTAFF 5 82/82-A) | 38 |
| Exit pupil (mm) (with PROSTAFF 5 60/60-A) | 3 |
| Exit pupil (mm) (with PROSTAFF 5 82/82-A) | 3.3 |
| Relative brightness (with PROSTAFF 5 60/60-A) | 9 |
| Relative brightness (with PROSTAFF 5 82/82-A) | 10.9 |