I had it done over 10 years ago when it was fairly new. It's been absolutely great for me. When it was done, I had 20/15. After about 6 months it settled at 2

I had it done over 10 years ago when it was fairly new. It's been absolutely great for me. When it was done, I had 20/15. After about 6 months it settled at 20/20 where it is still today. I'm glad I don't have to deal with the glasses or contacts anymore. I really didn't do anything to prepare for it. Just have someone drive you home.