Contact lenses may be useful for restoring vision to people who are short- or long-sighted, but they're less useful at correcting color blindness. Now researchers from the University of Birmingham ...

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 ...

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 ...

Researchers from China Pharmaceutical University and Southeast University in China sought to create a drug-delivering contact lens that would change colour as the medication is released into the eye.

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 ...

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 ...

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 ...

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 ...