GX-2c Rangefinder Leupold's high performance DNA® (Digitally eNhanced Accuracy) engine with advanced infrared laser technology provides faster measurements with increased accuracy. Featuring TGR and Club Selector, which can be disabled for tournament play, this ergonomically designed GX-2c provides ranging information and club recommendations based on personal hitting strength, slope, and current environmental conditions. Our intelligent Flag Lock Technology identifies the pin from the obstacles