I just watched some prk videos on youtube and it looks like it sucks. I thought all they used was a laser, but it looks like they pretty much scrape the front of your eye off. Does it hurt during the procedure or after? or both?
I had it done last January (left eye) and february (right eye). It varies pain wise for everyone. Some dont have much discomfort, but for me it was a bitch. I didn't want any pain medication so I didn't fill the Lortab prescription until about 2 hours after the initial numbing eye drops wore off... little more than I could tolerate, but maybe I'm just a sissy girl.
For me it was a bitch, but I'd do it 1000 times if it means that I can fly. I had worse than 20/400 in both eyes. Now both are 20/30 or better. I'm due to go in for my 1 year postop now, just been busy with school.
During the procedure you'll feel pressure on your eye while they scrape the first layer away (feels very uncomfortable, but doesn't hurt). Then when the laser starts going you'll feel the heat on your eye lid where it's closest to it, but its hardly noticeable.
Last I heard they were about to approve LASIK for pilots and I would definitely go that route over going PRK, but be 100% sure (call the naval refractive center in San Diego yourself) that LASIK is approved for naval pilots before you decide to do it.
The procedure is definitely worth it. Even if you don't get to be a pilot, the improvement to your quality of life (depending on how bad your eyesight was) is great.
I have a wife and son and was always worried about someone breaking in and me not being able to do shit about it because I wouldn't be able to see them at night with my contacts out.
Find a good doctor and get it done is my suggestion.