Back to the discussion of NODs with Nick Chen in this episode of Defrowe Airsoft... "Have you ever heard of the dangers of using lasers with airsoft guns? In this video, we discuss the potential risks of using lasers with airsoft guns, especially Chinese ones, which can be very powerful. We also talk about how night vision goggles can be damaged by lasers, and how to protect them with a day filter or day cover. Lastly, we discuss how lenses can act like a magnifying glass and how the right angle and intensity of light can damage the intensifier tube."