Slap some solar panels on your Ray-Bans and soak up some juice for your iPhone 5.
It's not quite Google Glass, but police in Laurel, Md., have decided it's time they started filming the public, just like the public films them.
Dual-purpose polarized shades currently making a run on Indiegogo combine earbuds and eyewear, which could be especially nice for the active crowd. Crave's Leslie Katz gives them a listen.
Startup Protos, which specializes in 3D-printed eyeglasses, makes Lego-looking shades a fashionable accessory.
Upcoming sunglasses promise to make traffic signals and picking out ripe fruit easier for people with color blindness.
The Italian fashion label dreams up eco-friendly glasses made out of a biodegradable superwood.
The device, which clips onto your sunglasses, uses sound and LEDs to tell you how hard you're working out, so you won't need to take your eyes from the road.
Bentley partner Estede makes sunglasses for the Bentley Eyewear line out of 18 karat gold or platinum, with prices starting at $16,000.
Lenses are actually LCD screens that, with the assistance of a tiny camera in the bridge of the glasses, can in just 50 milliseconds find--and create dark spots around--glaring light.
The stylish OLED-screen shades are part of a series of instant photo printers designed by Gaga and showed off at the Consumer Electronics Show.