Meta just stuck its AI somewhere you didn't expect it — a pair of Ray-Ban smart glasses Traditional night-vision goggles work by visible light or infrared photons passing through a lens into an ...

The recently presented film is just ten nanometers thin and, according to the researchers, reacts more sensitively to radiation in the mid-infrared spectrum than state-of-the-art night vision devices.

lens 38 mm in diameter with a 50 mm focal length. Add a printed enclosure, and the result is a monocular night vision display. Do it three more times and arrange them around one’s eyeballs ...