Main Specification:
Magnification |
10X |
Entrance Pupil Diameter |
42mm |
Exit pupil diameter |
4mm |
Exit pupil distance |
13.9mm |
Field of view |
5.75° |
Minimum focussing distance |
8m |
Relative brightness |
16 |
Dusk index |
20 |
Resolution |
≤6.2" |
Type of Prism |
pechan |
Number of lens |
5 sets 6 pieces |
Focusing system |
Separately adjusting |
Focusing lens |
eyepiece |
Diopter range |
>-5~+5SD |
Eye-distance range |
56~74mm |
Surface Material |
aluminium alloy |
New type of waterproof binoculars ,excellent performance,small size, large field of view, the performance achieve the standard of United States army, can use on the harsh conditions