5 ms·I had one 7 years ago, never looked back.by igvadaimon 11y agoI had one 7 years ago, never looked back.nacnud 11y agoWas that because it worked, or because you couldn't? :)meapix 11y agoHe never looked back, he didn't even try :Pekianjo 11y agoEfficacy of LASIK in the longer term (20 years up) is very much unknown, though.