Vector Optics 2-6x32 Compact Scope With Lens Caps. 25.4mm Monotube, Range Finder Reticle, 1/4" Finger Adjustment, Wide Field of View, Objective Focus, w/ Sunshade and Flip-up Caps Shock proof, Water Proof and Fog Proof (Nitrogen Purged) High quality aluminum alloy in durable black matte finish Feature 1/4" windage and elevation adjustments with audible clicks Fast focus adjustment at ocular lens (diopter compensation) Free Fitting involved: 25.4mm weaver (default) or dovetail mount, sunshade and flip-up caps Length of middle one inch tube: 70mm ( 2.7 in) Front gap between objective lens and turrets 20mm (0.8 in) Rear gap between ocular lens and turrets 19mm (0.7 in) Magnification 2-6x Objective Lens Dia 32mm Ocular Lens Dia 26mm Ocular Length 50mm Exit Pupil 4.6-14.00 mm Length 210mm (8.3 inch) Weight (net) 360g (12.7 ounce) Eye Relief 75-95mm (30.-3.7 Inch) Field of View (feet@100yds) 15.7-42.0 Optics Coating Multi Coated Reticle Range Finder Reticle Elevation Range ± 30 MOA Windage Range ± 30 MOA Monotube Dia. 25.4mm Battery Type CR2032 Illumination 5 Levels Red & Green