“The problem with contact lenses is that it will sandwich ... One thing Redfern does want us to do to keep our eyes healthy? Use eye protection more regularly. “I always wear eye protection ...

More than half of U.S. adults 80 and older either have cataracts or have had surgery to remove them [1]. With cataracts, the ...

Getting light to hit our retinas depends on different parts of the eye working together. First, the light goes through the ...

The lens focuses the light on the retina at the back of the eye. Because the front of the eye is curved, it bends the light as it goes in, turning the image on the retina upside down. Inside the ...

Monovision is the name given to the art and science of fitting contact lenses on a patient ... for people who like to do a lot of reading. Although monovision does not work for everyone, it ...

To do a camera ... like other Sony GM lenses. You get a dedicated aperture ring (with de-click and lock switches), an AF-MF switch and two customisable buttons. And it does have a linear response ...

The best iPhone lenses should be well made and should improve your smartphone photography some way, offering things your phone can't normally do, even if ... which does it for you as you shoot ...

“The idea was like, ‘Oh, how do we … mark this occasion, but also look to the future and see what does inclusion mean ... And, to kind of turn a blind eye to it, I think would be really ...

People do not usually ... about laser eye surgery. During cataract surgery, a surgeon inserts an intraocular lens (IOL). Medicare may not cover all types of IOLs. However, it does pay for ...