A cataract is a problem which is resulted when the natural lens of the eye becomes cloudy and hardens and the lens is responsible for focusing light and producing. This is actually a problem of the eye as the process of ageing. Actually the cataract is a painless one which is develops over several months of years. The growth of cataract will be on one eye or two in which the eye can create a decreased vision, impaired depth perception, and increases color distortion. The cataract can be removed with surgery and the candidate should be an ideal person to go with this cataract surgery.

An ideal person is the person who has the medical confirmation for the development of cataract which will be act as a burden for the day to day life. If there are minor changes in eye like small blurring will be treated by wearing glasses. For doing the cataract surgery the patient should wait for the maturation of the cataract. The things that are happening in the cataract surgery are the removal of clouded lens and replacing this with the artificial lens. Before going for the surgery the doctor will measure the size of the patient eye which will help them to find the correct lens implant. In most occasion anesthesia and in rare occasions general anesthesia is needed.