Now legal for tournament play, the Bushnell 1600 Tournament is one of golf's leading rangefinders. Bushnell rangefinders work by firing an invisible laser into the distance. When this laser hits something in the distance, it will return the laser to the rangefinder and give the user the distance to that object. This is done instantly. It's accurate to +/- one yard from 5 to 1,600 yards away and will range directly to the flag, not the objects behind it. With two selective targeting modes, PINSEEKER and SCAN, the 1600 is a fantastic product. FEATURES: +/- 1 yard accuracy. Pinseeker mode - zero in on the flag, not the objects behind it. Standard scan mode - Reads distance in both yards and metres. 1600 yard range for reflective surfaces. 1000 yard range for trees. 400 yard range for golf flag. Fully multi-coated optics. Twist up metal eyepiece with oversized ocular. Completely waterproof. Rainguard coating prevents external lens fogging. Premium carry case included. Dimensions - 1.7 x 5.1 x 3.7 inches. Weight 11.9 oz