Contact lenses have enabled people to see beyond the visible light range, picking up flickers of infrared light even in the dark – or with their eyes closed. The lenses contain engineered ...

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light in red, blue and green wavelengths. Because visible light is blocked by ...

Contact lenses have enabled people to see beyond the visible light range, picking up flickers of infrared light even in the dark – or with their eyes closed. The lenses contain engineered ...