Cataract, which can occur due to reasons such as advancing age, various diseases, and eye trauma, is an eye disease that occurs in the lens of the eye and seriously affects the quality of life. In order for the eye to return to its normal functions, it is necessary to treat the cataract, that is, to remove it. The deformed lens is surgically removed and replaced with an artificial lens. The cataract lens is dissected and removed using a device that uses ultrasonic sound waves. Cataract surgery is quite common as it is a safe and easy operation.