Smart, connected contact lenses are in the ... Controlled through the wearer’s smartphone, one version could essentially offer a discreet way to view content available on the web without having ...

A progressive lens design is like a bi- or tri-focal lens in that it corrects more than one vision problem at a time. However, these lenses have no visible lines, improving the cosmetic appearance of ...

This makes it possible to see clearly at various distances. "In addition to ophthalmology applications, the simple design of this lens could greatly benefit compact imaging systems," said Simon.