Specification: Item: 6x25 range finder Magnification: 6x Objective Lens (mm): 25 Prism: Bak4 Roof Prism Focus System: Eyepiece Lens Coating: Full Muti Coating Exit Pupil: 3.8mm Eyerelief: 12mm Field of View at 1000 m: 122m(7°of field of view) Distance measured: 15 m to 600 m Accuracy Normal condition: +/- 1 m +/- 0.1% Display: LCD Indicator Power Source: CR-2 3V(not included) Dimensions: 130x80x45mm Weight: 180g Measurement Pattern: Semiconductor laser measurement(harmless for eyes) Water-proof function: Rain-Guard Features: Accuracy :+/- 1m Fast and easy to aim Rain resistant 10 second result display Compact and lightweight Ergonomic body Antomatic shut-off after 10 seconds unattended Invisible and eye-saft laser Duarable for long time use Supply from professional optical brand "VISIONKING" directly,buy for confidence Package List: 1xVISIONKING 6x25 range finder, 1xsoft bag, 1xwipe lens cloth, 1xuser manual, 1xmirror rope.