Glowing eyes, dead giveaway?
This video from FalconClaw tests the visibility of Night Vision Goggle (NVG) glow. The presenter, drawing on service experience, demonstrates that at typical engagement distances (20-35 meters), a person's silhouette is usually detected before any NVG glow. However, in absolute darkness or at very close ranges (5 meters from a side profile), the glow can be noticeable. A key vulnerability is the auto-shutoff feature on modern NVGs, which isn't instantaneous and can be accidentally re-engaged, potentially revealing a position.









