Visionking 6x25 Laser Rangefinder For Hunting/Golf 800m Diatance Meter Long Range Waterproof Range Finder Compact LCD Indicator Descriptions: This High-tech professional Laser rangefinder Telescope is 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 it's compact,light and artistic design. Specifications: Item 6x25 SCH range finder Magnification 6x Objective Lens (mm) 25 Prism Bak4 Roof Prism Focus System Eyepiece Lens Coating Muti Coating Exit Pupil 3.8mm Eyerelief 12mm Field of View at 1000 m 122m at 1000 m:122 yad at 1000yard Distance measured 15 m to 800 m(for vertical object can measure further) Accuracy Normal condition +/- 1 m +/- 0.1% Display LCD Indicator Power Source CR2 3V battary(not include) Dimensions 115x75x45mm Weight 180g Measurement Pattern Semiconductor laser measurement(harmless for eyes) Laser Peak Output Power 33W max Water-proof function Rain-Guard Scan Model:Have Features: Rain resistant Compact and lightweight Ergonomic body Antomatic shut-off after 10 seconds unattended Invisible and eye-saft laser Packaging details: A Visionking 6x25 range finder; a soft carrying case.