TruGlo Crossbow Red Dot Sight, 30mm, Camo The TruGlo Crossbow Red Dot Sight is an excellent choice for the sophisticated crossbow hunter. It is light, fast, and easy to use in dim light. The brightness of the red dot can be adjusted to match any lighting condition using the 11-position click rheostat. The anti-reflection coated glass eliminates glare in bright light. This sight comes with an integral Weaver-style mounting system that will fit standard 7/8-inch Weaver scope rails. Other features of the Crossbow 1 x 30 Sight include optical-quality all-weather flip-up lens caps, 3-dot crossbow reticle, an integrated lanyard system to prevent loss of screw-down windage and elevation adjustment dust caps, waterproof housing, and multi-coated anti-fog lenses. The Crossbow Red Dot Sight includes flip-up lens caps and runs on a CR2032 battery included . Features Click windage and elevation adjustments 11 position rheostat for brightness control Integrated Weaver-style mounting system Multi-coated lenses See-thru / flip-up lens caps, optical-quality / all-weather Integrated lanyard system to prevent loss of screw-down windage and elevation caps Waterproof / Fogproof 3-Dot Crossbow Reticle Realtree APG HD Camo Finish Specifications Magnification 1x Objective Lens 30 mm Field of View 68' at 100 yards Eye Relief Unlimited Parallax Setting 25 yards Click Value 1 at 100 yards Range of Adjustment 30 at 100 yards Reticle Type 3 Dot, 5 MOA Reticle Color Red Battery CR2032 Length 3.82 Weight 7.9 oz. SOLD QUANTITY 1