Features:  This rangefinder features of small size, light weight, and one-hand operation. The body is wrapped with non-slip soft rubber to offer more comfortable user experience.  The rangefinder can measure up to longer distance of 600m, 6X magnification with fully multi-coated can make the imaging clearer and more true, maximum accuracy of ±0.5 yards bring you fast and accurate measurements,perfect for measuring golf flags, hunting, construction survey and design.  Adopts TOF(Time of Flight) technology to achieve the multi-function of golf slope adjusted and golf scanning and speed measuring etc. It also can fast switching measurement between meters and yards.  Portable lens display, it can clearly display distance, angle and speed, + 5D combine with adjustable eyepiece, it allows people who are nearsighted or farsighted to see the target clearly without wearing glasses.  Can achieve mulit-functional features with high accuracy, quick response, intuitive distance display and lower power consumption. It is an intimate assistant for outdoor activities.  This rangefinder is a Class 1 with wave length 905nm and eye safety certificated with FDA(CFR21). laser product with <0.5mW average power output. Featuring IP65 rating ensures water/dust resistance.    Specifications:  Material: ABS + Optical Lenses  Measuring Range: 600m  Accuracy: ±0.5m  Measuring Unit: M(Meter), Yd(Yard)  Viewing Angle: 7°  Magnification: 6X  Eyepiece Caliber: 16mm  Objective Lens: 22mm  Exit Pupil Caliber: 3.7mm    Diopter: ±5D         Focus Mode: Eyepiece adjustment  Golf Slope Adjusted Mode: YES  Flagpole Lock: YES  Distance Measurement: YES  Continuous Measurement: YES     Laser Class: FDA Class 1 ＜1mW  Laser Wave Length: 905nm              Water Resistant: IP 65 Protection                                                    Power Supply: 1* 3V, CR2 (Not Included)      Operating Temperature: -10～40℃  Package Weight: Approx. 390g / 13.76oz  Package Size: Approx. 16.3 * 11.6 * 8.0cm / 6.42 * 4.57 * 3.15in    Packing List:  1 * Laser Golf Rangefinder  1 * Carrying Pouch  1 * Lens Cloth  1 * User Manual(English)