25mm Effective objective lens diameter
2.5mm Exit pupil diameter
17mm Exit pupil distance
98m/1000m Field of view at m/1,000 m / ft/1,000 yds
5.6° Field of view degrees
5.6° Field of view with eye glasses (%)
53° Field of view apparent
2.5m Shortest focusing distance
± 5 dpt Diopter adjustment
8 dpt Diopter correction at 8
88 % Light transmission
50-74mm Pupil distance
15.8 Twilight factor acc. to ISO 14132-1
110mm Length in mm.
98mm Width in mm.
46mm Height in mm.
-25 to +55 °C Functional temperature
-30 to +70 °C Storage temperature
13 ft / 4 m water depth (inert gas filling) Submersion tightness