The RNV-31S is a dual-tube Gen 2+ white phosphor goggle with a PEEK housing, articulating pods, and manual gain. It runs on a single AA or CR123A, and each tube shuts off when you flip it up. A smart way into helmet-mounted dual-tube night vision without Gen 3 money.
Product photo: RIX Tactical. Specs per the manufacturer; call to confirm the exact model in stock.