steiner t6xi 3x 18x 56mm illuminated scr mil

Max Magnification 18X Objective Size 56MM Field of View 37 7 FT @ 100 YDS Eye Relief 3.50″ 3.30″ Tube Diameter 34MM Reticle ILLUMINATED SCR MIL Parallax Adjustment SIDE Exit Pupil 9.70 3.70MM Waterproof WATERPROOF