How long can cataract be used after intraocular lens implantation?

The life span of intraocular lens is 40 years, and people in their fifties and sixties can manage it for life. There are many kinds of intraocular lenses, including single focus, multi-focus, triple focus and stepless zoom. Those with good economic conditions and high vision requirements can choose triple focus or stepless zoom. There are not many hospitals in China that can achieve triple focus and stepless at the same time If you want to be high-end, you can go to Xiamen Ophthalmology. The triple focus has been out for more than a year, and it has also been out this year.