Measuring range of distance: 5-400m Measurement up to flag: 200m Maginification: 6x Battery: CR2-3V OEM Measuring range of distance: 5-400mMeasurement up to flag: 200mObject lens size: 24mmMaginification: 6xField of view: 7oExit pupil diameter: 3.9mmBattery: CR2-3V1) A portable optoelectronic device, integrating functions of monocular, laser rangefinder and golf rangefinder. 2)It can be used to ...