Laser Eye Surgery

How long does it last for 10 years? I heard it doesn't last forever.

Lasts long enough for you to save up for the next time I suppose. Better than ten years of grubby prints on glasses forever sliding down your nose, or poking bits of membrane or whatever they are into your eyes.

And as the 10 years elapse technology will get better and the next time could last 20 years, or 40 years, or maybe a lifetime. You never know.