What are cataracts? A cataract is a clouding of the lens of the eye. This is an location that is usually clear. As this clouding happens, it maintains mild rays from passing thru the lens and focusing on the retina. The retina is a tissue lining that is touchy to light. It is placed in the returned of the eye. This cloudiness occurs when some of the protein which makes up the lens of the eye starts to trade its structure. It then receives in the way of your eyesight. In its early stages, a cataract may additionally now not purpose a problem. The cloudiness may also have an effect on solely a small section of the lens. However, the cataract may additionally develop large over time and have an effect on extra of the lens. This can make it more difficult for you to see. If much less mild reaches the retina, it will become even tougher to see. Your imaginative and prescient may also turn out to be stupid and blurry. Cataracts can't unfold from one eye to another. Many human beings do, however, get cataracts in each eyes.
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