If you have astigmatism, which is very common, fixed focal length lens need. Discuss the risks and benefits of each doctor. Cataract eye surgery is an impressive 98 percent success, eye surgery info, rate and is considered necessary for surgery, not cosmetic, insurance will normally cover the cost. Unlike Lasik eye cataract is reversible, that the eye lens can be replaced. MonofocalWith lens implant, you’ll experience normal vision at a distance, usually far away, and perhaps near vision glasses.