Your eye works a lot like a camera. Light rays focus through your lens on the retina, a layer of light sensitive cells at the back of the eye. Similar to film, the retina allows the image to be “seen” by the brain. But over time the lens can become cloudy and prevent light rays from passing clearly through the lens. This cloudy lens is called a cataract.

The typical symptom of cataract formation is a slow, progressive, and painless decrease in vision. Other changes include: blurring of vision; glare, particularly at night; frequent eyeglass prescription change; a decrease in color intensity; a yellowing of images; and in rare cases, double vision.

Ironically as the lens gets harder, farsighted or hyperopic people experience improved distance vision and are less dependent on glasses. However, nearsighted or myopic people become more nearsighted or myopic, causing distance vision to be worse. Some types of cataracts affect distance vision more than reading vision. Others affect reading vision more than distance vision.

In addition, Dr. Bellotte and Dr. Habash routinely use multifocal intraocular lens (iols) that may be able to reduce your dependency on glasses for near and far and removes your cataract at the same time. Be sure to ask West Boca Eye and Cosmetic Center about all of the available custom cataract surgery options and newer lens available including the ReStor, ReZoom, and Crystalens.