The AGM Wolf-7 PRO is a bi-ocular Night Vision goggle system built around high-grade image intensifier tubes. They are anexceptional choice for hands free use. Built with high-grade opticsand simple, reliable electronics, the Wolf-7 PRO provides bright and clear night vision images, even in the most trying conditions. This unit includes a built-in IR light source for reading maps or basic, short-range illumination in complete darkness. The AGM Wolf-7 PRO is available with a variety of accessories such as 8X magnification lenses for long-range viewing, head or helmet mounts for hands-free operation, and additional, high powered IR illuminators for long-range use. Waterproof, rugged, light, and compact, the Wolf-7 PRO is the perfect hands-free unit for a variety of tough operations.