Restor is an implantable permanent artificial lens, embedded in the eye to restore vision after the natural lens is removed because of cataract with or without presbyopia (over 40 vision). The soft plastic ReSTOR lens is convex on both sides, which is folded and inserted into the eye through a tiny incision smaller than the optic diameter of the lens. After placement, the lens gently unfolds to restore vision. The supporting arms (haptics) of the lens maintain proper positioning within the eye.