The callaway 300 laser rangefinder offers pin seeking precision in a sleek sophisticated design our exclusive pin acquisition technology pat lets you lock onto the pin from up to 300 yards away ensuring accuracy even when trees and other objects are in the backgroundfeel confident in your yardage and take dead aim with the superior accuracy of the 300 laser rangefinder scan the landscape to acquire distances to multiple targets like greenside bunkers and water hazardsfeatures pat