Hello ,
Minimum age is 18 years worldwide. But that's not the only criteria . Some of the others are :
- stable glass /contact lens prescription for around a year
- healthy cornea , confirmed by eye testing ,specially topography
- your eye power should match corneal thickness that can be used for doing LASIK.
cost varies from place to place , and depends on the procedure u opt for like PRK , LASIK , OR SMILE. BLADELESS , FEMTO ASSISTED ,ETc.
Next Steps
a mobile consult for detailed information