'Super-Vision' Contact Lenses Let Wearers See in the Dark — Even with Their Eyes Closed
- A team of scientists in China created contact lenses that enable users to perceive infrared light, with their findings published on May 22, 2025.
- The lenses convert invisible infrared wavelengths from 800 to 1,600 nanometers into visible light using nanoparticles embedded in a flexible polymer.
- Tests showed mice wearing the lenses detected infrared light and humans could perceive flickering infrared signals, especially when their eyes were closed due to better eyelid penetration.
- Lead author Tian Xue noted that their findings could lead to wearable technologies, such as contact lenses or glasses, that enhance human vision beyond natural capabilities, although the current lenses depend on bright LED light sources and have limited image clarity.
- The lenses might enable new applications in security and rescue but need improved sensitivity and clarity before practical use or aiding color-blind individuals.
17 Articles
17 Articles
Here's how you could soon be able to see in the dark - even with eyes closed
A special contact lens could bring wearers closer to super-sight (Picture: Getty) It’s already possible for technology to see in the dark: just think of a baby monitor, a wildlife camera, or night vision goggles. But now, scientists have invented a contact lens that lets humans ‘see’ in the dark, even with their eyes closed. It detects infrared light, which is a part of the spectrum usually invisible to humans, using tiny nanoparticles embedded …
New ‘Super-Vision’ Contact Lenses Let Wearers See in the Dark
Scientists unveil contact lenses that let users see in the dark. Credit: איתן טל / CC BY 3.0 Scientists in China have created a new type of contact lenses that allow wearers to see in the dark by detecting infrared light, an advancement researchers say could pave the way for wearable “super-vision” devices without the need for surgery. The lenses rely on special light-sensitive particles that capture infrared wavelengths, normally invisible to t…
How new infrared contact lenses can help people see in the dark
Researchers at the University of Science and Technology of China have developed special infrared contact lenses that allow people to see in the dark. Unlike night vision goggles, these lenses require no power and can even function with closed eyes. The researchers of the study said that the technology could also benefit people with colour blindness
They Create Contact Lenses that Allow You to See Infrared Light, Even with Your Eyes Closed
The device, which converts infrared light into visible light within the lens, allows to distinguish light signals and opens the door to expanding the sensory reality of humans Hemeroteca - They discover a new color inside the retina: there is a chromatic palette to be explored inside the eye Neuroscientist Tian Xue and his team from the University of Science and Technology of China have just presented a breakthrough that looks like science ficti…
Coverage Details
Bias Distribution
- 50% of the sources lean Left
To view factuality data please Upgrade to Premium
Ownership
To view ownership data please Upgrade to Vantage