The Armasight Nyx-7 Pro is an extremely rugged but compact bi-ocular Night Vision goggle. Built with the highest grade optics - and with simple, reliable electronics - the Nyx-7 Pro gives clear, bright night vision images. For hands-free use, it can be worn on the included flip-up head mount or optional universal helmet mount. For hand-held use, a number of optional afocal lenses are available for middle to long range observation, along with optional IR illuminators. Requiring only a single CR123 or AA battery for hours of night vision operation, the Armasight Nyx-7 Pro comes with ...