NVS SW

The NVS SW Sacrificial Window is a protective optical barrier designed to safeguard the objective lens of night-vision monoculars and goggles. Acting as a replaceable front shield, it prevents damage from dust, debris, sand, moisture, and environmental hazards—ensuring the primary lens remains pristine and mission-ready.

Lightweight and durable, the NVS SW preserves image clarity while absorbing the wear and abrasion that would otherwise impact the device’s objective lens. When the window becomes worn or scratched, it can be quickly replaced, extending the operational life of the night-vision system.