Description: Slope feature measures angle of incline/decline and automatically calculates slope adjusted distance 7x magnification; range 9301yard0.914m yards with +/- 1 yard accuracy. GREEN (Lawn function)This feature is specially designed for golfers so that you can easily get the distance between your holes. GENERAL (GENERAL function)This function is suitable for ordinary situations. First you input the height of the object, and you can measure the distance between you and the object. Come with a soft case to protect the golf scope. Specification: Material: ABS Color: Gray Size:90x50x38mm/3.54x1.97x1.50inch Objective lens: 28mm Eyepiece: 16mm Resolution: 13 inch Magnification: 7X The farthest test distance is 930 yards (1 yards = 0.914 meters) Visual angle: 7.8 degrees Power supply: 2 X CR2032 button batteriesnot include Package Includes: 1 Piece Golf Range Finder Note: Warm Tips:1. The distance shown is consistent with the unit of height that has been entered.2. Turn off the power automatically after of operation.3. Please don't use the product to observe the sun, which will cause eye damage.