Specifications: Magnification: 6.5X Field of view: 7° Objective lens: 22mm Eyepiece lens: 16mm Exit pupil diameter: 3.7mm Laser Type: 905nm Lens Coatings: Fully Multi-Coated (FMC) Battery: CR2 lithium metal battery Distance Measuring Accuracy: ±0.5Y Angle Measure Range: ±20° Angle Measure Accuracy: ±1° Dimensions: 4.6*3.1*1.6 inch Net Weight: 0.49 lb Package List: 1 x Laser Rangefinder 1 x Cleaning Cloth 1 x Strap 1 x User Manual 1 x CR2 battery Important information: When you use the range finder;don't stare into the laser beam for your health.LCD Display Screen: Golf laser rangefinder with an external LCD screen, easy reading, and share funnies with your friends! Angle Switch Design: this rangefinder is perfect for golf hobbies and professional golfers. Lightweight & Portable: golf scope only weighs 0.49 pounds, It is a good golf distance measuring device.; 7 Measurement Modes: slope ON/OFF, scan, point-to-point, flag lock mode, speed, height, and distance measurement. ; Slope Tech Golf Rangefinder With Slope Function can provide a distance that is automatically calibrated. Provides slope-adjusted distances for various elevations for more accuracy. 6X Magnification Our hunting rangefinder features 6X magnification with a high-resolution lens. take you into an Immersive world. The pin-lock function stabilizes the unit for all users. Golf Distance Rangefinder The golf range finder features a range of 5-750 yards with +/- 0.5-yard accuracy. Provides accurate measurements, knows the distance of prey well. Speed ModeGood