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What is the Crystalens?

Bausch & Lomb's Crystalens HD is the only FDA approved accommodating intraocular lens which provides enhanced depth of focus. This lens is designed to improve near vision without compromising intermediate and distance vision.

What is the function of the Cornea?

When light strikes the cornea, it bends--or refracts--the incoming light onto the lens. The lens further refocuses that light onto the retina, a layer of light sensing cells lining the back of the eye that starts the translation of light into vision. The cornea also serves as a filter, screening out some of the most…