Description Specification: Requirement: 4.5-18x50SF Magnification low power: 4.5 Magnification high : 18 Clear aperture (mm): 50 Diopter range /-: 2 Eye relief: 96 Standard Klick value for E/W (MIL): 1/10MIL Total travel elevation (@ 100 yds): ≥ 45M0OA Total travel windage (@ 100 yds): ≥ 45M0OA Parallax Compensation: 15yds-∞ Fast focus eyepiece: yes Sealing gas used: Nitrogen Clear aperture min magnification (mm): 50 Clear aperture max magnification (mm): 50 Eff. exit pupil diameter @ min. magnification ± 3 %: 11.11 Eff. exit pupil diameter @ max. magnification ± 3 %: 2.78 Maximum resolution in Arc. Second (min. Magnification): 4 Maximum resolution in Arc. Second (max. Magnification): 4 Range of Function temperature (Unit can still be operated): -25°C/ 55°C Storage temperature: -40C to 85C Range of Dioptric compensation /- dpt: 2 Permissible backlash Dioptric Compensation:
