The PVS-7 is widely recognized for its unsurpassed dependability and ergonomic design. This U.S. Military-grade night vision goggle system has repeatedly proven its worth in combat and. The PVS-7 can be outfitted with high-performance Gen 2+ and Gen 3image intensifier tubes (available in Green phosphor or P45 white phosphor). The PVS-7 features an Automatic Brightness Control (ABC) to adjust image brightness in changing light conditions to maintain image definition and clarity; built in infrared illuminator provides a light source beyond the visible spectrum to enable the user to operate in complete darkness without being detected; bright light cutoff feature to protect the image tube from sources of intense light; flip-up shutoff feature that can be used with the optional helmet mount system and two LED indicators in the eyepiece for the IR illuminator on and low battery indicator. Lightweight, tough and versatile, the PVS-7 can be handheld or mounted to the users head/helmet. It is compatible with a focal magnifier lenses for superior long-range viewing. Includes Demist shields, lithium battery CR123A, lens tissue, neck lanyard, head mount assembly, sacrificial window, soft carrying case and instruction manual.