Hatsan Optima 1X30 Air Gun Red Dot Sight with Integrated 11mm Dovetail Mounts

The Hatsan Optima 1x30 Red Dot Sight is designed to provide a red reference dot without magnification on your Air guns with 11mm dovetails. It offers the ultimate in quick target acquisition and low light precision. Choose this sight as a lightning-fast shooting upgrade for virtually any airgun in your collection. Features Durable, lightweight, anodized aluminum construction Crisp, clear red dot for quick target acquisition 11-position rheostat knob for variable brightness settings Wide field of view Unlimited eye relief, great for AirPistols and AirRifles alike Integrated 11mm dovetail mounts Hatsan Optima 1X30 Air Gun Red Dot Sight Specifications Magnification 1x Objective Lens Diameter 30mm Exit Pupil 28mm Overall Length 3.74in Tube Diameter 38mm Eye Relief (inches) Free Field of View (Ft. at 100 yards) 57 Magnification Type Fixed Color Black