Specification BrandATuMan DUKA ModesRanging Telescope DKW S Range800m 1200m 1500mPower supply1000mAhUnits of measurementMeter m Yard Yd Ranging error±0 5mLaser wavelength905nmVision safetyFDA CFR21 Field of view6 5°Telescope magnification6XTelescope objective aperture25mmExit pupil diameterEyepiece adjustmentOperating temperature0 40℃Golf ballistic compensation functionYesFlagpole lock functionYesRanging functionYesContinuous ranging functionYesLCD monitorThrough LEDSize106x75mmFeatures High Precision Functional Rangefinder Advanced pinsensor technology 6x magnification accuracy with ±1 yard Hunting Range Finder Measurement up to 800 1200 1500 yards Use range or fog mode can give you amazing experience for hunting even in bad weather day Four Mode For Any Circumstance For hunting and golf with four mode Range Scan Fog and Speed You can easily identify target with continuous scan Lightweight And Portable Dimension is 106x 75mm and weight is 300g Waterproof and dust resistant with durable feeling Perfect for carrying while golfing or hunting Multiple measurement modesIt is suitable for measuring Height Distance Angle and Speed Various modes can be switched by pressing the button Meet various needsMultiple measurement modes Provide advices for various industries Suitable for camping sports mountain climbing running hunting golf construction facilities etc 6X optical system BAK4 HD PrismThe prism is the lens group inside the rang