Bushnell PinSeeker 1600 Tournament Edition The Bushnell PinSeeker 1600 rangefinder has brilliant Japanese made optics and a measuring range that's simply enormous, from 5 1600 yards! This makes it quite useful for golfers. Though your maximum range will vary from many factors including the angle of incidence to the target, the target's reflectivity, and the ambient lighting conditions , the PinSeeker 1600 will always give the best range of any Bushnell unit. The PinSeeker 1600's observing modes include the PinSeeker mode, which ignores objects behind the pin, as well as a scanning mode which gives continuously updated readings. Optics are fully multicoated for wonderful resolution and contrast. The PinSeeker 1600 is Bushnell's flagship model and it shows. This is the tournament version of the PinSeeker 1600 rangefinder, which has no built in inclinometer. As it does not use calculations to aid the golfer's estimation of playing distance, it conforms to the USGA rules for legal distance measuring devices in tournament play as defined in the 2006 '14 30.5 Local Rule Permitting Use of Distance Measuring Device' . Features Awesome 5 1600 yard range, with precision as well Scanning mode actively displays continuously updated measurements PinSeeker mode ignores higher reflectivity background objects and always displays reading of closest object RainGuard HD coatings upon eyepiece objective disperse precipitation from lenses for better transmission ±2 Dioptric correction Twist up metal reinforced eyecup with intermediary positions Ergonomic shape ideal for handholding Displays in either yards or meters Legal for tournament play Features Prism Type Roof Magnification 7x Objective Lens Diameter 26mm Angle of View 6.5° Field of View 1000 Yds 340' 113 m 1000 m Focusing Range Accuracy 5 1600 Yards 5 1463 m with ±1 yard accuracy Exit Pupil Diameter 3.7mm Eye Relief 19mm Relative Brightness 13.8 Twilight Factor 13.5