Description: 100% Brand new and high quality It uses precise optics and digital technology to measure distances. Light weight and pocket size Two modes of operation: Green Mode and General Mode. A safe device of distance measuring， without any energy radiation. There is no any damage and destruction to the human body in the activity of distance measurement. 7 times magnification with 462 ft. field of view at 1000 yards Specification: Lens : 28mm; Eyepieces : 16mm; Resolution: 13 " ; Magnification: 7 times ; Farthest test distance : 930 yards ( one yard = 0.914 m ) Angle : 7.8 ¡ã; Power supply: two button batteries cr2032(Included) Dimension : 90mm ¡Á 50mm ¡Á 38mm;