While tech ginats have been pushing VR headsets and smartglasses, IXI has been quietly crafting high-tech specs for more ...

If you’re looking for a single pair of glasses that can support near, intermediate, and distance vision without needing to ...

As millions of Americans reach their 40s and 50s, many begin to experience the frustrating effects of presbyopia—the gradual ...

These special contact lens, which are usually prescribed to older patients who need bifocal glasses, focus most of the light on the retina, giving the wearer clear central vision, while also ...

But the iPhone maker's reportedly racing to get a new exciting product onto store shelves: its long-rumored AI-powered smart glasses. According to Mark Gurman's latest PowerOn newsletter ...

and they’re making the glasses on-site unless they are bifocal glasses.” Koehler also praised the volunteer efforts of local optometrists who closed their offices to participate.

They look like a bifocal glasses situation. But when you tilt your head up, you activate the Dashboard and begin to see just how cool these are. All the content you view will be in this green ...

Progressive lenses are an update on bifocal and trifocal lenses. Both of these more traditional types of glasses have telltale lines in the lenses. Progressives have a seamless look. Sometimes ...

Not only do they have the bifocal lens with magnifying readers on the bottom, they’re also super cool looking. But I would say the most standout feature of all of the Bajio glasses I’ve tried ...

A teacher demonstrated the effects of bifocal lenses on light. Video shows the lecturer passing laser light beams through eyeglasses at a school in Fushun City in Liaoning, China, on September 2.