Eyesight deteriorates with age and deterioration takes many forms, some naturally determined by genetics and some by other influences. These afflictions can be corrected using various medical techniques ensuring you have some eyesight to see you to the grave, hopefully. Laser correction is a one way ticket which changes the basic template for good. I am not sure how or if eyesight correction in the future can be applied 'on top' of this procedure. Perhaps there is someone out there who can answer that question in detail.
For me, the good old specs.
