As for the surgery itself:
Before surgery, I was -8 diopter in one eye, worse in the other. I last saw the big E on the eye chart when I was 16. Literally: I could not read the big E on the first line of the eye chart. It was a light grey blur on a black wall. And then it got worse.
By 21, I started to need bifocals when hunting books in the library, although I could still read without glasses. (Pretty much all I could do without glasses.) Both parts of my vision, distance and near, kept getting worse.
By age 48-50 (?) or so, everything had stabilized, as in it wasn't getting worse every year, and my trifocals glasses were costing $400+ a year without getting me to 20/20. I saved up my $2800 per eye, as it was then, and had the surgery. You have to understand that although I am a stoic in most areas, I am a complete weenie when it comes to eyes and dental. But I swallowed the Valium they gave me and strapped in.
Warning: they won't warn you about the burning smell. It's not super-strong, but be prepared.
They do put a shield on the "surgical eye", so you don't send them coming at you until the last moment. Just suck it up and stare straight ahead. Lamaze training helps btw. IT DOESN'T HURT. It's just scary as hell if you''re a control freak like me.
After they did the first eye, they moved the shield to the other eye, and I blinked. There was a pink haze, but I could read the time on the clock on the wall. I had not been able to tell time without glasses since I was a teenager, but I read the clock on the wall, 16 feet away. Maybe 90 seconds after the procedure. I still remember it: 12:17 pm.
After a few weeks, my bad eye tested st 20/20, and my good eye was 20/15. Those of you who have had decent vision just don't know what this was like. I could see, any time, any place. I could wake up in the middle of the night, read the clock, and see and identify everything (and everyone
) in the room.
The first year or so did feature dry eyes in the day and halos around headlights and streetlights at night. This passed. A nuisance at the time, and now barely remembered.
12 or so years later, it's still all good. I wear glasses for reading, which will be fixed if I one day develop cataracts and have cataract surgery. I do have prescription sunglasses, just so that I can read maps in the car. I had astigmatism before surgery, which wasn't fixed (wasn't expected to be), but it's not limiting.
All I can say is that I know it isn't perfect for everyone, but it was literally life-changing for me. :hi:
ETA: prob more than you asked, lol. But that's how it went for me.