Expanded Specification Zeiss Victory Pocket 10x25 Binoculars
Performance | |
Magnification | 10 × |
Effective lens diameter | 25 mm |
Light transmission | 91% |
Exit pupil diameter | 2.5 mm |
Twilight factor | 15.8 |
Field of view at 1,000 m (yds) | 105 m (315 ft) |
Subjective viewing angle | 60° |
Close focusing distance | 1.9 m (6.2 ft) |
Diopter adjustment range | − 3.0 | + 3.0 dpt |
Exit pupil distance | 16.5 mm |
Pupil distance | 34 – 74 mm |
Lens type | FL |
Prism system | Schmidt-Pechan |
Features | |
LotuTec | Nitrogen filled | + | + |
Water resistance | 100 mbar |
Physical | |
Operating temperature |
− 25°C | + 63°C (− 13°F | + 145°F)
|
Length | 112 mm (4.4 ") |
Width at an interpupillary distance of 65 mm | 100 mm (3.9 ") |
Weight | 290 g (10.2 oz) |