A prototype of bifocal eyeglasses uses liquid crystals and electric fields to switch between modes that aid in nearby and ...

Presbyopia is a visual defect which affects many people over 40 years old, including myself. As we cannot focus on close objects, we tend to rely on bifocal glasses. But with bifocals, the two parts ...

French startup IXI is working on glasses with autofocus lenses Built-in sensors track eye movements Liquid crystal lenses adjust focus to match what you’re looking at Squinting to see a sign, tilting ...

As we get older, our eyes get worse. That’s just a fact of life. It is a rite of passage the first time you leave the eye doctor with a script for “progressive” lenses which are just fancy bifocals.

Finnish startup IXI's autofocus glasses aim to go one step further: It has developed eyewear with built-in eye tracking and ...

I'm a lucky guy. I wear glasses, and I like wearing them. They're sort of my way of saying, "Screw you, world, I'm an actual nerd!" My glasses are big, they're black, and they make me look so good ...