Video Feature A 25.4mm 1" Monotube A Fully Multi Coated A Wide FOV A Objective Lens Focus A 1/4 MOA Adjust A Mil-dot Reticle A w/ 3" Sunshade A Flip-up Caps Reticle Specification A Magnification: 3-12x A Objective Lens: 40mm A Ocular Lens Dia.:35mm A Ocular Lens Length: 67mm A Exit Pupil: 13.3-3.3mm A Optics Coating: Fully multi coated A Field of View: 35.0-11.6 feet @ 100 yards A Eye Relief: 4" 100mm A Length: 332mm (13.0") A Weight: 510g (18.0oz) A Tube Dia.:25.4mm 1" A Click Value: 1/4 MOA A Elevation Range: 60MOA A Windage Range: 60MOA A Parallax Setting: 100 yards A Reticle: mil-dot A Illumination: N/A A Finish: Black matte A Middle turret part: 36mm (1.4") A Middle turret part to power ring: 50mm (2.0") A Middle turret part to objective lens: 45mm (1.8") A Focus: min at 10, 15, 20, 30, 50, 75, 100, 200 yards to infinite A Shock tested to 500g and water resistant A Fully nitrogen purged to eliminate any fogging of the lenses internally A High quality 6061 T6 aircraft grade aluminum A Diopter compensation from fast-focus eyepiece (+2 to -2) A Including items: scope rings, flip-up caps, 80mm sunshade, retail package and cleaning cloth etc. Service