Infrared Contact Lenses Enable Night Vision for Humans
Researchers have developed contact lenses that allow humans to detect infrared light, potentially enabling vision in the dark.
A team of international researchers has created a new type of contact lens that enables the detection of infrared (IR) light, which is normally invisible to the human eye. The human eye cannot perceive infrared light because its photoreceptor proteins are not sensitive to these wavelengths. The newly developed contact lenses incorporate technology that can sense infrared light, allowing wearers to perceive their surroundings even in low-light or dark conditions. This innovation could have applications in security, military, medical imaging, and other fields where night vision is valuable. The research was reported by Tech Explorist, and further technical details about the materials and mechanisms used in the lenses are expected to be published in scientific journals.