Magnification: 1x - Objective Diameter: 30mm - Finish: Black - Reticle: Red 5 MOA Dot - Length: 3.82 - Weight: 7.2 oz. - Eye Relief: Unlimited - Field of View @ 100 yds: 68' - Ideal for shotguns rifles crossbows handguns and more TruGlo Red-Dot Sights feature a wide field of view for quick accurate target acquisition. The multicoated lenses produce 95% more light transmission while the anti-reflective interior eliminates stray light. The waterproof fogproof and shock-resistant body allows high-quality optics in all weather. Integrated Weaver-style mounting system. Includes one 3V CR2032 battery. Limited lifetime warranty.