Nikon Prostaff 3s 10×42
Description
Specifications
| PROSTAFF 3S 8×42 | PROSTAFF 3S 10×42 | |
|---|---|---|
| Magnification (x) | 8 | 10 |
| Objective diameter (mm) | 42 | 42 |
| Angular field of view (Real/degree) | 7.2 | 7.0 |
| Angular field of view (Apparent/degree) | 53.4 | 62.9 |
| Field of view at 1,000m (m) | 126 | 122 |
| Field of view at 1,000yd. (ft.) | 377 | 367 |
| Exit pupil (mm) | 5.3 | 4.2 |
| Relative brightness | 28.1 | 17.6 |
| Eye relief (mm) | 20.2 | 15.7 |
| Close focusing distance (m/ft.) | 3/9.8 | 3/9.8 |
| Length (mm/in.) | 152/6.0 | 150/5.9 |
| Width (mm/in.) | 130/5.1 | 130/5.1 |
| Depth (mm/in.) | 52/2.0 | 52/2.0 |
| Weight (g/oz.) | 565/19.9 | 575/20.3 |
| Interpupillary distance adjustment (mm) | 56-72 | 56-72 |
| Type | Roof | Roof |
