Specifications:Magnification Low:4Magnification High:16Tube Diameter:1.18in / 30mmObjective diameter:44Diopter range +/-:2Exit Pupil Distance (mm):96Click Value:1/10MILTotal travel elevation (@ 100 yds):≥ 45MOATotal travel windage (@ 100 yds):≥ 45MOAParallax Compensation:15yds-∞Fast focus eyepiece:yesSealing gas used:NitrogenClear aperture min magnification (mm):44Clear aperture max magnification (mm):44Eff. exit pupil diameter @ min. magnification ± 3 %:11.00Eff. exit pupil diameter @ max. magnification ± 3 %:2.75Maximum resolution in Arc. Second (min. Magnification):4Maximum resolution in Arc. Second (max. Magnification):4Range of Function temperature (Unit can still be operated):-25°C/+55°CStorage temperature:-40C to +85CRange of Dioptric compensation +/- dpt:2Permissible backlash Dioptric Compensation:<0.25dptobjective field of view @ min magnification (ft @100yds):27.3objective field of view @ max magnification (ft@100yds):6.8Change of impact point after change of magnification (MOA):1Straightening of the Reticle:± 2 °Coating:FMCOptical length at infinity and zero diopter (mm):313Length:12.52in / 31.8cmWeight(g):20.46oz / 580g