visionking 6x25 laser rangefinder 800m professional bak4 waterproof hunting golf binocular range finder telescope

this visionkinghigh-tech professional 6x25 laser rangefinder telescope is very duarable, andbe able to rapidly and accurately measure the range of the target by emitting invisible,eye safe,and infrared energy pulses. apart from the advanced technical property,the device is superior to the similar products on account of its  compact, light and artistic design, veryperfect for hunting or golf. --exit pupil 3.8mm
--eyerelief 12mm
--field of viewat 1000 m 122m (7°of field of view)
--distancemeasured 15 m to 800Â m/900 yard
--accuracy normalcondition +/- 1 m +/- 0.1%
--display lcdindicator.syi