Understanding Cataract: What is the lens?
Description (Related:2)
(Source:NEI) The lens is a clear part of the eye that helps to focus light, or an image, on the retina. The retina is the light-sensitive tissue at the back of the eye.
In a normal eye, light passes through the transparent lens to the retina. Once it reaches the retina, light is changed into nerve signals that are sent to the brain.
The lens must be clear for the retina to receive a sharp image. If the lens is cloudy from a cataract, the image you see will be blurred.
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Featuring Keywords:
| Eye Care Services | Cataract , Eye Examination |
| Eye Diseases | Cataract |
| Journal Topics | Eye Care |
| Journal Types | Information |
| Medical Diseases | Diabetes, EyeSight, Senior Health |
| Medical Professionals | Eye Care Professionals (ECP) |
| Source Verified: Health News Organizations | CDC, NEI (National Eye Institute) |
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Your eyes are an important part of your health.
Most people rely on their Eyes to see and make sense of the world around them. But some Eye Diseases can lead to vision loss, so it is important to identify and treat eye diseases as early as possible.
You should get your eyes checked (by an Eye Doctor) as often as your health care provider recommends it, or if you have any new vision problems. And just as it is important to keep your body healthy, you also need to keep your eyes healthy.
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