I just had my three-month follow-up visit after LASIK surgery yesterday. My optometrist said “well, the good news is that your vision hasn’t changed. And the bad news is that your vision hasn’t changed.”

I’m in a funny situation. My correction isn’t perfect—and I’m very aware that my vision now is actually worse than when I was wearing glasses. But pretty good, and more to the point, it’s not bad enough for a touch-up.

As my optometrist explained to me, the least amount that LASIK can correct is half a diopter. Beyond that, it can make very fine-grained corrections, but it needs to apply at least that much. I’m about 1/3 diopter away from perfect. So, he said, I can hope that my vision magically gets better on its own, or gets worse on its own (neither is likely), but if I have to live with what I’ve got, it isn’t so bad. I’m scheduled for another visit in three months.

Well, you pays yer money and you takes yer chances.