In the daytime, the human eye holds a distinct advantage over those of other animals in terms of its ability to spot small movements, pick up subtle shades of color, and identify shapes at great ...

While some night vision goggles rely exclusively on enhancing ... even when it’s pitch black. They have multiple IR levels that allow for improved clarity in varying light levels, making them ...

Even for the most effective night-vision goggles, there's always been one problem ... carry out surreptitious missions with the "Infrar-Red Personal Night Viewer," which provides nocturnal ...

You can flip a switch on the side of the goggles to turn on a barely-noticeable red glow on ... working night vision. It was time for Nerf-gun wars in my jet-black basement. If you become ...

White and black is the new ... s found right next to the red part of the visible spectrum. This cheesy NASA video breaks that spectrum down: Traditional night vision goggles focus on the light ...