So we changed the R prescription by .5, for micro-monovision which would be better for reading.
Surgery on the R
eye was 2 weeks later. To my shock, the difference came out 1.5 instead of .5 -- my R eye can only see clearly for 4-5 feet. With both together, it's still life-changing: first thing in the morning, with L eye dominant, I can see for miles & miles. But after a couple hours at the computer screen, my blurrier R eye takes over, & they never re-sync.