Finding out if you can replace lenses in any frame is a common question. The answer is that while most frames can accommodate new lenses, it's not always possible with every frame type. If your ...

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 ...

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 ...

ReVision Optics applies to expand a clinical trial of tiny implants that treat presbyopia, the age-related loss of near vision. Reading glasses may become a thing of the past if a clinical trial of ...

The miniaturization of electronics, in particular the electronic sensors on which digital images are captured, has seen digital cameras shrink to such a degree that they are now standard equipment on ...

Remember when you could look at your emails no problem and then seemingly overnight you had to break down and buy reading glasses? Annoying right? Well, those glasses may be a thing of the past. The ...

Researchers recently showed off breakthrough nanomaterial "metalenses" that could replace bulky glass optics. There was one problem, though -- it only worked on a single color at a time, meaning your ...

PROVO — If eyes are the windows to the soul, then tears are messengers of the body, providing important information about how you feel. Based on research coming out of BYU, contact lenses are the ...