Functional contact lenses are an exciting method of drug delivery to the eye, but have so far been limited by difficulties in controlling drug release and monitoring this release in situ. Now Jingzhe ...

Scientists have developed color changing contact lenses that can deliver drugs and monitor eye treatments.Scientists have developed color changing contact lenses that can deliver drugs and monitor eye ...

For all the good they do, eye drops and ointments have one major drawback: It's hard to tell how much of the medication is actually getting to the eye. Now scientists report that they have developed a ...

color vision deficiencies that make it difficult to distinguish a specific color. A contact lens has been developed by a research team at Tel Aviv University in Israel to restore the range of colors ...

Smart contact lenses that change colour when exposed to sunlight could help beach-goers better determine when to seek shade or reapply sunscreen. European researchers have developed minuscule labels ...

The Ministry of Health, Labor and Welfare has announced that the government will strictly control color contact lens as a medical item by amending related laws within a year. The contact lenses are ...

Imagine seeing the world in muted shades -- gray sky, gray grass. Some people with color blindness see everything this way, though most can't see specific colors. Tinted glasses can help, but they can ...