The agm wolf-7 pro is a bi-ocular night vision goggle system built around high-grade image intensifier tubes.Built with high-grade optics and simple, reliable electronics, the wolf-7 pro provides bright and clear night vision images.This unit includes a built-in ir light source for reading maps or basic, short-range illumination in complete darkness.Waterproof, rugged, light and compact.Can he head or helmet mounted for hands free operation.Includes neck strap, headgear, bayonet/horn interface shoe, helmet mount, lens cloth and soft carrying case.Resolution: 45-54 lp/mmMagnification: 1xObjective: 27mmField Of View: 40 DegreesGeneration: 2+ Level 1Battery: AAWeight: 1.10 lbsIntensifier Tube: YesDiopter Adjustment: -4/+5Infrared Illuminator: Yes