Intercept offers a bright image with specially multi-coating for maximum brightness, clarity, and contrast. The 1 inch tube scope has a glass etched reticle with illuminated duplex and black crosshairs when not using illumination. Water resistant, fogproof, nitrogen gas filled. Grip machining on control zoom rings and turrets caps for easy adjustments when wearing heavy gloves. Cover caps on windage and elevation turrets. Scope has a one screw turret dial to slip dial to zero after making adjustments. Rubber coated speed focus eyepiece that has relief between 3.75-4.10 inches. Has a scratch resistant non-reflective matte finish and neoprene scope cover included. Lifetime limited warranty.