LASIK, LASEK? I don't even really understand the concepts.

My vision is currently 0.1, and without glasses, I can't see bus numbers clearly, so it's just not good anyway.

Currently, I am wearing multifocal glasses.

Although middle-aged, a brief overview of LASIK and LASEK procedures

I'm curious if this has nothing to do with age.

I saw a post that said it becomes difficult to do things as you get older.

It's not a deep level yet, just looking into aftereffects and precautions after surgery.

Is it possible to perform surgery in the current state, and what is the difference in the terminology?