The Leupold GX-4i2 features exclusive PinHunter 2 Laser Technology and Prism Lock Technology to provide instant feedback on any shot. It includes a chrome faceplate that provides precise USGA-conforming line-of-sight measurements--and it also includes a yellow faceplate that provides True Golf Range (TGR) that provides more accurate readings depending on inclines, declines, altitude, and even temperature, while the exclusive Club Selector provides recommendations for which club to hit based upon your personal abilities. It also features Digitally Enhanced Accuracy (DNA) which provides faster, more precise distances to within 1/10th of a yard against any background. Its Fog Mode allows for fast, accurate measurements regardless of the weather conditions. It also features a Quick Set Menu and a Scan Mode that allows the player to obtain multiple readings in one sweeep.