I have a strong astigmatism in my left eye.
My right eye is good, almost 20/20.
I have a bit of dry eye at times.

I can see distance ok without glasses but cannot see well close-up, 0-3 feet away. I do use reading glasses. I also use glasses for computer work.

Can a procedure be done on 1 eye only? (left eye)

Can a procedure correct for close up/reading vision for the left eye only?

What procedure is best for this?

Thank you.