The Bushnell Elite 3-9x50 is an advanced, variable power scope built for deadly accuracy. Its lens are treated with an Ultra Wide Band Coating which maximizes light transmission across a wide portion of the visual spectrum, taking low-light conditions to the next level. Its click adjustable windage and elevation controls make it easy to place your shot exactly where you want it. The RainGuard HD breaks up water on the lens, resulting in accurate shots even in the most difficult of weather conditions. The one-piece tube is both waterproof and fogproof. Bushnell is built on a commitment to provide an unparalleled view of the world.