This quality scope features multi-coated objective and ocular lenses for superior performance. Finger adjustable windage and elevation knobs provide precise click adjustments found in scopes costing much more. It is waterproof, shockproof and nitrogen charged. Finish: Stainless. Field of View @100 Yards: 38-13ft. Tube Diameter: 1inch. Weight: 13.4 oz. Length: 12.75. Click Value: 1/4 MOA. Eye Relief: 4.5-3.6. Reticle Type: Plex. Objectve:40. Magnification: 3x-9x. more info