ARTBULL Telescope Golf Height Angle Rangefinder 1. Magnification: 6X 2. Objective diameter: 23mm 3. Exit pupil length: 17mm 4. Field of view: 6 degrees 5. Range (Min): 5Yd 6. Range (Max): 1200??d 7. Measurement accuracy: 1Yd 8. Resolution: 1Yd 9. Measurement time: 0.3-1.5S 10. Angular range: +85 degrees ~ -85 degrees 11. Inclination accuracy: 1 degree 12. Waterproof grade: IPX4 13. Display: LCD 14. Battery: CR2 (included) 15. 6X high-definition optical lens equipped with coated lens, clear and bright field of view, a good helper for distance measurement and golf 16. Infrared laser ranging, dual enhancement of transmission and reception, 905nm infrared band, higher power, less attenuation, longer measurement distance 17. High-definition viewing effect, 6-degree field of view, multi-layer coated lens, improve measurement accuracy and increase observation effect 18. Slope compensation function, when the swing distance is too far to measure the distance and swing angle, the slope compensation distance can guide the player how to hit the ball 19. Flagpole lock mode (short distance priority measurement), when measuring small objects at a long distance, eliminate peripheral interference and prioritize locking the near measurement target for distance measurement 20. Size: 102x35x69mm 21. Weight: 162g