The Signature LRF 10x42 binocular ranging is from 5 to 2600 yards. Ultra-sharp HD glass and an easy-to-read display offer comfortable glassing and fast ranging. Eye safe laser measures targets out to 2,600 yards. There are three ranging modes for greater versatility Auto, Sport and Hunt. Distances can be displayed as line-of-sight or horizontal with angles of degree. The outer surfaces are rubber armored for protection and a sure grip, with an adjustable eyepiece that ensures a clear view. Tripod adaptable. Burris 300299 Signature LRF 10x42mm Gray/Green Aluminum w/Rubber Armor.