1.Magnification:3-18X
2.Tube diameter:30mm
3.Objective lens Dia:50mm
4.Exit pupil:9.5-2.8mm 
5.Eye relief:97mm
6.Field of view:41.5-6.9/13.8-2.3
7.Dioptric compensation :-3 to +2
8 Impact point corr. per click:1/4MOA
9 Max. adjustment range :75MOA
10.Parallax correction: 10yds-∞
11. Length approx. :383mm
12. Weig/ozht:631g/22.26oz
13.Battery: CR2032
14.Brightness levels: six gear
15. Submersion tightness: 4m
16.Front lens sunshade thread:M52X0.75