Choosing the best "vision" for yourself. Everything you need to know about cataracts before undergoing surgery Many people give up and attribute it to aging when they can't read a menu at a restaurant or photos on their smartphone appear blurry... but the cause might be cataracts. Cataracts are a disease that anyone can develop with age. The treatment is effective with surgery to insert an intraocular lens, but the type of intraocular lens that suits you varies from person to person. Therefore, in this book, Dr. Masaki Itaya, director of Hangai Eye Clinic, will explain in an easy-to-understand manner the mechanism of cataracts, the characteristics of various intraocular lenses, and the criteria for choosing the right focus = "vision" for you. This is the perfect book to learn about how to deal with and think about cataracts.