China’s Infrared Contact Lenses Give Humans Near-Infrared Vision In Tests

A post circulating on X has drawn renewed attention to prototype contact lenses that convert near-infrared light into visible wavelengths, allowing wearers to perceive signals invisible to the unaided human eye. The post, shared July 21, 2026, by Massimo@Rainmaker1973, stated that infrared contact lenses letting people see in the dark “are now real.” The description […]
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