A cataract is generally a cloudiness that affects the usually transparent crystalline lens of the eye. The lens of the eye is what enables us to focus on objects effectively and a cataract hinders this process. Even though surgery for cataract can be delayed for a long period of time and sufferers are able to see with the help of visual aids, surgery is still the only known cure for this visual ailment up to date when the disease is in its latter stages. There are three basis and renowned surgery for cataract available in the market today. They are. Phacoemulsification, Extracapsular cataract surgery and Intracapsular cataract surgery.