AGM’s PVS-14E Night Vision Monocular series is the enhanced update to their popular PS-14 line. These waterproof monocular devices are even more lightweight than their predecessors, weighing in at about 10 ounces. The PVS-14E monocular models are rugged despite their compact size, packed with features, and compatible with multiple battery options. You can use the PVS-14E monocular as a handheld device, or you can mount it to either a head harness or a traditional ballistic helmet. Other features include manual gain control, a built-in infrared illuminator, an auto shutoff feature to save power, and an auto bright light shutoff feature that protects the photocathode tube. PSV-14E Night Vision Monocular Features: Lightweight (10.2 ounces) Waterproof Compatible with multiple battery types, including AABuilt-in infrared illuminator Auto bright light shutoff Auto shutoff AGM PVS-14E 3AL1 Night Vision Monocular w/Gen 3 Auto-Gated "Level 1" P43-Green Phosphor IIT US Made 11PE412941143111