scopes

Gen3 image intensifier tubes currently offer a Figure of Merit (FOM) over 2300, with white phosphor tubes replacing green for sharper, higher-contrast views. The L3Harris ENVG-B goggles fuse dual white phosphor image intensification with a thermal overlay and have already delivered over 10,000 units to military users. The Army’s Integrated Visual Augmentation System (IVAS) is a mixed-reality goggle based on Microsoft HoloLens tech, with IVAS 1.2 delivered in 2023 and field trials ongoing for potential limited deployment by 2025–2026. <li ATN ThOR 5 XD is a thermal rifle scope with a 1280×1024 HD thermal sensor and 4–40× zoom, plus an