Damage lens is sucked out

Doctors can replace the lens of the eye, in the case of catract or has a refraction error. Using a laser, a tiny hole is cut at the side of the eye behind the cornea, and the old lens is sucked out and replaced by a new one made of silicone. About six million are done annually.

Through a tiny cut in the cornea, the unclear lens is sucked out and replaced with a new, artificial one.