The Garmin Approach Z82 Rangefinder has everything a golfer needs and more. It is the most accurate range finder Garmin has ever made, with 6x magnification within 10 to the flag and can lock on to a flag up to 450 yards away! The Approach Z82 vibrates when it has locked onto the flag or your desired target. Wind direction and speed is displayed on screen helping players decide what club to use and how to swing. Laser Range Arc technology allows players to pick a spot on the map and then use the device to see the distance to that spot. The improved viewfinder created sharper optics and allowed for greater eye relief for golfers wearing glasses.