The AGM PVS-14 Night Vision Monocular is a rugged lightweight multi-purpose night vision device. This monocular is used globally in some of the most challenging environments. The PVS-14 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 providing night vision capabilities to daytime optical sights. The PVS-14 monocular is a full-featured unit. Weighing less than 12.4 ounces. The unit includes manual gain control an automatic bright light shut-off feature and a built-in Infrared (IR) illuminator. The bright light shut-off feature ensures that the high-quality photocathode tube is protected. Includes head mount assembly brow pad eye cup helmet/ head mount adapter system soft carrying case daylight filter shoulder strap lens paper diopter lens cap sacrificial window demist shields operators manual and battery.