Objective
15Magnification
56 mmEffective objective lens diameter
3.7 mmExit pupil diameter
16 mmexit-pupil-distance-eye-relief-mm
78 m/1000mField of view at m/1,000 m / ft/1,000 yds
4.5 °Field of view degrees
4.5 °Field of view with eye glasses (°)
62 °Field of view apparent
3.9 mShortest focusing distance
± 5 dptDiopter adjustment
8 dptDiopter correction at ∞
93 %Light transmission
56-76 mmPupil distance
29Twilight 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