The Nyx-7 night vision goggles is a bi-ocular night vision device built around high grade Gen2+ image intensifier tubes. It is an exceptional choice for hands free usage. Built with the highest grade optics – and with simple, reliable electronics – the Nyx-7 gives bright and clear night vision images. It has an IR light source for illumination in complete darkness. It can be worn on the included ip-up head mount or universal helmet mount. Water and fog resistance, rugged, light and compact Nyx-7 is the perfect hands free unit which meets wide array of specication requirements.