Night Vision Devices NV Goggles - Gen 3
Night Vision Devices Gen 3 PVS-7 goggles come in either MIL Spec or MIL Grade (commercial) versions and have a choice of three grades of image intensifier tubes, which vary by minimum photocathode response, resolution, and signal to noise ratio. All are auto-gated, have built-in IR illuminators, and bright light shutoff.