Objective
8xMagnification
25 mmEffective objective lens diameter
0.12 inExit pupil diameter
0.67 inExit pupil distance
357 ft/1000 ydsField of view at m/1,000 m / ft/1,000 yds
6.8 °Field of view degrees
6.8 °Field of view with eye glasses (°)
52 °Field of view apparent
8.2 ftShortest focusing distance
± 5 dptDiopter adjustment
6 dptDiopter correction at ∞
88 %Light transmission
2.0-2.9 inPupil distance
14.2Twilight factor acc. to ISO 14132-1
Environment & Conditions
-13 to +131 °FFunctional temperature
-22 to +158 °FStorage temperature
13 ft / 4 m water depth (inert gas filling)Submersion tightness