Understanding Cataracts

A cataract is a vision problem caused by a clouding of the eye’s lens. The most common type is related to aging. More than half of the American population ages 60 and older have cataracts. Understanding cataracts is the first step into deciding on the treatments thats right for you.

What is the lens?

The lens is the part of the eye that helps focus light on the retina. In a normal eye, light passes through the lens and is focused on the retina. To help produce a clear image, the lens must remain clear. The lens is made mostly of water and protein. As you age, the protein can clump together and start to cloud small areas of the lens that blocks light from reaching the retina, interfering with vision. This is a cataract. In its early stages, a cataract may not cause a problem. However, over time the cataract may grow larger, making it harder to see. Because less light reaches the retina, your vision may become dull and blurry.

How do I know if I have a cataract?

  • Cloudy or blurred vision
  • Nighttime glare from headlights
  • Sensitivity to light
  • Difficulty reading fine print
  • Faded colors

See what our patients are saying about their cataract surgeries on our Cataract Surgery Testimonials page!

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