Dr. Rosen answers the question: 'How Does the Eye Function?' Aug. 24, 2009— -- Question: What are the key parts of the eye that help it function properly? Answer: The eye is like a camera : The ...

Choosing new glasses involves lots of factors, including the type of lens you will purchase. If you have a strong prescription, you might consider aspheric lenses. There are many types of lenses for ...

A smart contact lens is a product attached to the human eye like a normal lens and provides various information. Research on the lens is being conducted mainly on diagnosing and treating health.

While they’re not for everyone, scleral lenses can be an excellent way to help your eyes retain moisture. Unlike standard contact lenses, scleral contact lenses fit over the sclera, sometimes known as ...