The AGM Global Vision PVS-14 Night Vision Monocular is a rugged, lightweight, multi-purpose night vision device that has repeatedly proven itself in combat. It can be used as a handheld device or mounted on the included head harness. With the proper accessories, it can also be mounted to combat helmets or weapons, providing night vision capabilities to daytime optical sights. The unit includes manual gain control, an automatic bright light shut-off feature and a built-in Infrared (IR) illuminator. The automatic brightness control ensures a consistent, steady image by automatically adjusting the visual in real time, based on the available light in the area. The bright light shut-off feature ensures that the high-quality photocathode tube is protected. Includes soft carrying case, helmet/head mount adapter, head mount assembly, neck lanyard, batteries, Demist shields, sacrificial window and lens tissue.