ATN is the manufacturer of the worlds largest selection of night vision devices and specialized optics. ATN uses the purest grades of heavy glass and computer aided optical designs. All lenses are multi-element, high aperture and multi coated. Night vision devices utilize only the best hand selected Image Intensifier Tubes. Material range from titanium, aircraft quality aluminum to hi-impact plastic. All unit feature O-rings, nitrogen purging and hard exterior coating. Primarily designed for Big Game hunting, ATN 4-12x60LU Day Vision Scope is also highly effective varmint scope. A large 60mm objective lens provides you with one of the brightest scopes ever made. The interchangeable cams for the BDC lets you go after Big Game with rifles using .300 Win Mag or 7mm Magnum cartridges, as well as varmint rifles with .223 or .270 calibers. Features: * Magnification: 4 -12 x * Objective Diameter: 60 mm * Mounting: 30 mm Rings (included) * Rangefinding: 1,000 Yards * Illuminated Reticle * Windage & Elevation adjustments @ 100 yards : 1 click = 1/8 MOA Non Returnable to Cheaper Than Dirt! All ATN units come with carrying cases, batteries, users manuals and instructional video. For all warranty claims, please contact ATN Warranty center directly at 1-800-910-2862 for repair or replacement. Non Returnable to Cheaper Than Dirt!