Tested, proven and endorsed by the world"s most successful. When the world leader in laser rangefinder technology and the world"s most successful bowhunter put their heads together on a project, it"s all about putting heads on the wall. Enter the finest archery-specific specimen on the planet. Extremely lightweight and compact, the BowHunter Chuck Adams Edition laser rangefinder excels from tree stands and steep terrain thanks to Angle Range Compensation (ARC). Hit the fire button and it calculates the "shoots-like" distance based on the angle of your shot. Featuring Bow Mode, this unit simultaneously displays line-of-sight, angle and true horizontal distance from 5 to 99 yards, so you always know what pin, It also provides line of sight distance from 5 to 850 yards, so the bowhunter who also rifle hunts is not left out.