Future VR headsets could use a new type of lens inspired by holographic devices. The bilayer bifocal lens relies on external ...

If I didn't have to share mental space with an inner 12-year-old, I would've already put on a pair of progressive glasses or bifocals and been done with it. That's what most people my age do.

Unlike traditional bifocals, progressives provide a smooth transition between near and far sight. One of the main reasons ...

Thankfully, if you have a pretty basic prescription (meaning they're not bifocals, progressives or Coke-bottle lenses), there's a free tool from GlassesUSA.com that can scan your current glasses. I ...

Celebrity Gogglebox is back for another star-studded season, filled with some of the harshest armchair critics in the entertainment world. This year's line-up features four new celebrity pairings ...

In this guide, we'll walk you through the major types of glasses so you can feel confident finding glasses that fit your ...

Swimming is a sport for everyone, and no matter your skill level, a high-quality pair of swimming goggles can greatly enhance your experience in the water. Whether you're a seasoned swimmer ...

In this study, we developed a new method for designing progressive addition-multifocus defocused freeform lenses. We used two independent meridians and achieved a smooth gradient transition of ...

When you purchase through links on our site, we may earn an affiliate commission. No, ski goggles might not be mandatory by law. But they sure are essential for your comfort levels and performance ...

Stephen Salter molds pottery with clay for the crowd around him during the Arts Goggle event on Magnolia Avenue in Fort Worth on Saturday, Oct. 19, 2024. Chris Torres [email protected] ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Left and right Diagram showing how left circularly polarized (LCP) light is converted by the bifocal lens into separated beams of LCP light and right circularly polarized (RCP) light. (Courtesy: Fan ...