A cataract is a clouding of the lens that can cause blurry vision. This condition is commonly related to age, but it can happen earlier in life. If your eye doctor tells you that you have cataracts, you might need surgery in order to correct them.
In a healthy eye, the lens is clear and helps focus light so you can see properly. The lens is made of water and protein. With age, the proteins start to clump together to cause cataracts. Check out this video to learn more about the eye and cataracts.
If you do have cataracts, it is important to find a quality eye doctor in Chicago who can help you find the right treatment. With custom cataract surgery, your doctor can remove the cloudy lens and fit you with an intraocular lens that restores your vision.