(Reuters) -Bausch + Lomb said on Thursday it will recall some of its implantable eye lenses after receiving reports of ...

Cataracts are cloudy areas in the lens of the eye and are common as people age. More than half of adults in the United States over the age of 80 have cataracts or have had surgery to correct them ...

Here's what the eye condition is, what causes it and how cataracts are treated once diagnosed. Cataracts are a clouding of the lens inside your eye — a lens that is typically clear when we are born.

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 ...

The complex procedure involves extracting a patient’s canine tooth, adding a plastic optical lens to it and surgically ...

If evolution occurs through gradations, the critics say, how could it have created the separate parts of the eye -- the lens, the retina, the pupil, and so forth -- since none of these structures ...

The invention of the eye ushered in a more brutal and competitive ... Pinhole camera eyes, lacking a lens and cornea, are found in the nautilus today. The final big change is to evolve a lens.