Objective
7Magnification
21 mmEffective objective lens diameter
3 mmExit pupil diameter
16 mmexit-pupil-distance-eye-relief-mm
405 ft/1000 ydsField of view at m/1,000 m / ft/1,000 yds
7.7 °Field of view degrees
7.7 °Field of view with eye glasses (°)
51 °Field of view apparent
8.2 ftShortest focusing distance
± 4 dptDiopter adjustment
>4 dptDiopter correction at ∞
90 %Light transmission
2.0 - 2.9 inPupil distance
12.1Twilight factor acc. to ISO 14132-1
Environment & Conditions
-13 to +131 °FFunctional temperature
-22 to +158 °FStorage temperature
4m / 13ftSubmersion tightness