In fact, eye exercises are not only the above three kinds, there are many. The key point is you put your heart on eye exercises to improve your eyesight gradually.

Cataract is a disease that can cause impairment to your own vision. It begins with a very tiny spot in your cornea and will later on spread all over the exterior framework of your eyes. It can immediately damage the entire surface of the eyes if not treThe negative effect of this change is myopia, aka short-sight. Occasionally the effect can also be astigmatism - distortion of vision.ated. The basic method used to cure this type of disease is through cataract surgery. Licensed and expert surgeons are the individuals allowed to perform the operation. They often use intraocular lens during surgery.

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