Rix Tactical Light Interference Filter for RNV-31S, PVS-31, PVS-14

The RIX Light Interference Filter (RLIF) protects the NVG from laser damage from IR aiming and laser sources. It's easy to install and remove, and is screwed onto the NVG objective lens to prevent detachment during use. The RLIF serves as a sacrificial lens protector as well.