Product Description: Survival Land has created a quick targeting reflex sight. It is made from high grade anodized aluminum alloy which gives it great durability and strength in the most extreme environments. With its four selectable reticle patterns, each with five brightness levels, makes it easy to acquire, track, and engage any target. The 30mm lens offers advanced targeting, with its 15.8m @ 100m field of view that helps you quickly distinguish between friend or foe. Survival Land has made a sight that can be used for both recreation or for the serious outdoorsman. Survival Land’s reflex sight offers and easy way to adjust the color and brightness to suite your situation. The reflex sight is super easy to install, adjust, and use. Thanks to its large optic lens, you will have no issue finding your target in bright or low light. One of the great features of the Survival Land reflex sight is the reticle selection, making target acquisition a breeze even in close quarters with its “Two Eyes Open” design. With the five intensity levels for brightness and illumination, the reflex site is a shooters paradise. No matter what you need it for, the Survival Land holographic reflex scope is the best choice for accuracy, precision, and durability. Specifications: Power: 1X25 Obj. aperture: 33mm Field of view：15.8m@100m Length：82mm Weight：155g Material：Aluminum alloy Features： Build in high quality Aluminum alloy material, the dot sight is durable and solid. Low power consumption for long battery life Parallax corrected and unlimited eye-relief Windage and elevation click adjustments, with locking screw Very light weight, waterproof and shockproof Package Included: 1 x Red and Green Reflex Scope 1 x Cleaning Cloth 3 x CR2032 Battery 2 x Mounting Tool