Objective
7xMagnification
42 mmEffective objective lens diameter
6 mmExit pupil diameter
14 mmexit-pupil-distance-eye-relief-mm
114 m/1000mField of view at m/1,000 m / ft/1,000 yds
6.5 °Field of view degrees
6.3 °Field of view with eye glasses (°)
46 °Field of view apparent
3.5 mShortest focusing distance
± 3 dptDiopter adjustment
5 dptDiopter correction at ∞
96 %Light transmission
56-72 mmPupil distance
17Twilight factor acc. to ISO 14132-1
Environment & Conditions
-25 to +55 °CFunctional temperature
-30 to +70 °CStorage temperature
13 ft / 4 m water depth (inert gas filling)Submersion tightness