The Burris Signature LRF 10x42 deliver optimal rangefinding and glassing capabilities. It utilizes an eye-safe laser that provides accurate measurements up to 2600 yards away. The Signature LRF 10x42 offers 3 modes of operation: Auto Mode, Sport Mode, and Hunt Mode. Auto Mode displays the range of the target with the strongest signal, Sport Mode displays the range of the closest target in a group, and Hunt Mode displays the furthest range of a group of targets (such as ranging through branches or tall grass).Features: Eye safe laser measures targets out to 2,600 yards or 2,377 meters. Three ranging modes for greater versatility: Auto, Sport and Hunt. Distances can be displayed as line-of-sight or horizontal with angles of degree. Tripod Adaptable. Outer surfaces are rubber armored for protection and a sure grip. Adjustable eyepiece ensures a clear view. Burris Signature HD LRF 10x42 Laser Rangefinding Binoculars 300299