Smart contact lenses may have taken a step closer to becoming reality with the invention of a wafer-thin battery with a highly unusual way of recharging. The battery is just 0.2mm thick, or twice the ...

Electroretinography (ERG) is an ophthalmic diagnostic method used to determine whether the retina is functioning normally. It is widely employed for diagnosing hereditary retinal diseases or assessing ...

A cross-disciplinary University of Waterloo team has developed a new contact lens material that could act as a bandage for corneal wounds while releasing drugs in a controlled manner to help the eye ...

A team of researchers at Beijing Institute of Technology, the Avic Chengdu Aircraft Design & Research Institute, and the Beijing Friendship Hospital have designed a new “smart” contact lens that could ...

The best contact lenses for you will depend on factors such as your prescription and the type of contacts that best suit your lifestyle. Here's what to know. Hedy Phillips CNET Contributor Hedy ...