The Sig Kilo2000 is great rangefinder with a variety of features to impress even the toughest critics. It is capable of ranging reflective targets up to 3400 yards, trees up to 1500 yards and deer up to 1200 yards. In HyperScan mode the Kilo2000 can update the displayed range at a staggering 4 times per second. The AMR (Angle Modified Range) uses a built in inclinometer to calculate real range after angle compensation. The proprietary Lumatic OLED Display will adjust the brightness levels to the ambient light condition. Sig also offers a lifetime warranty against manufacturer defects on all of its products and a 5 year warranty against the electronics. Sig Sauer KILO 2000 7x25mm Rangefinding Monocular SOK20702