Researchers in China have developed a contact lens made of light-converting particles, allowing the user to see infrared light both in the dark and with their eyes closed. The lenses don't require a power supply and are more efficient than night goggles.
(c) Michael Morse/Pexels CC0

New contact lens allows user to see in the dark and with eyes closed

ZME SCIENCE

Researchers in China have developed a contact lens made of light-converting particles, allowing the user to see infrared light both in the dark and with their eyes closed. The lenses don’t require a power supply and are more efficient than night goggles.

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