For some, the task of finding a pair of glasses or sunglasses is an epic task. Not only do you have to find a pair that compliments the shape of your face, but they also have to fit your face. With ...

OXFORD, England — Joshua Silver remembers the first day he helped a man see. Henry Adjei-Mensah, a tailor in Ghana, could no longer see well enough to thread the needle of his sewing machine. He was ...

The concept of electronic glasses that allow bifocal wearers to switch between different prescription settings for reading and more distant viewing, could soon become a reality. They may look like an ...

A team of engineers has developed a pair of eyeglasses that automatically adjust focal length based on what the wearer is looking at. The so-called adaptive eyeglasses contain special liquid lenses ...

For those who struggle to focus on objects in the distance and close up, it can mean a frustrating future of swapping glasses or wearing multifocal lenses. But a new technology promises to deliver ...