Here’s a pair of glasses from PixelOptics that replace bifocals, changing from distant vision to close-up with the flick of a switch. Sure, this prototype is rather odd-looking, but its developers say ...

Finnish startup IXI is on a mission to reinvent what eyewear can be, and it now seems to be just a step away from turning that vision into reality. The company's autofocus glasses are currently in the ...

If you need different pairs of glasses for seeing different things (say, reading vs. distance) or wear bifocals or progressive lenses, the future is looking bright: Someone has invented a pair of ...

The eye area is the most sensitive part of the human face. Unsurprisingly, it’s easy to experience complications with your vision. Prescription glasses could offer support as your eyesight ...

Wearable screens, heads-up displays, color-changing lenses, and automatic caption glasses stood out at the Consumer Electronics Show. I’m PCMag’s home theater and AR/VR expert, and your go-to source ...

Those of us who wear glasses have long been familiar with Transitions lenses, a type of lens that darkens in sunlight but is clear while indoors. The technology relies on a chemical phenomenon known ...

Photochromic glasses are great for things like heading out on evening bike rides, as their tint gradually lightens while the sun goes down. If you're bursting in and out of shadowy forests or zipping ...