Vector Optics Marksman 3.5-10x44 Scope 30mm Monotube Etched MPT1 Reticle Etched MPT1 Reticle, 1/10 Mil Adjustment Low Profile Turret, 30mm Monotube, Side Focus, High End Clear Image w/ Triangle Package, Tactical Mark Mount Ring, Hook Style Cleaning Cloth, Honeycom Sunshade Rubber Lens Cap Magnification: 3.5-10x Objective Lens Dia: 44mm Ocular Lens Dia: 37mm (1.5 inch) Ocular Length: 64mm (2.5 inch) Optics Coating: Fully-multi coat very clear Exit Pupil: 12.6-4.4mm Length (not include sunshade):335mm (13.2 inch) Weight (net):615g (21.8 ounce) Eye Relief: 105-92mm (4.1-3.6 inch) Field of View (ft@100yds):30.4-11 Click Value: 1/10 MIL direct low profile Tube Dia.:30mm Monotube Elevation Range: 17.5 MIL Windage Range: 17.5 MIL Reticle: Etched glass MPL reticle Side Focus: 15 to infinite (20, 30, 40, 50, 75, 100, 200, 300, 500 and infinite) Parallax Setting: 100 yards Distance between objective lens part and middle turret: 62mm (2.4 inch) Length of middle turret part: 42mm (1.6 inch) Distance between middle turret parts to power ring: 57mm (2.2 inch) Shock tested to 750g, water proof Fully nitrogen purged to eliminate any fogging of the lenses internally High quality 6061 T6 aircraft grade aluminum Diopter compensation from fast-focus eyepiece (+2 to -2) Including items: 30mm mark picatinny ring lens caps and honeycomb sunshade