At 67 I have lens corrected 20/15 vision in both eyes (glasses). Zero risk to my eyeballs and easy to adjust things with glasses. My driving glasses have transition lenses (darken when exposed to UV) and have a blended bi-focal for sharp vision of things at arms length (dash panels in cars or motorcycles, instrument panels in aircraft, etc.). I can read okay with them (newspapers, menus, novels, etc.) but prefer my reading glasses for extended work (computers).
I have always had good vision, never needed correction until the inevitable age degradation. I've never been a poke-my-finger-in-the-eye type so never considered contacts like my brother and Dad did.
I've never had better vision in my life with my outstanding, lightweight, super comfortable glasses. I don't even know they are there. I have a few extra sets as backups in my vehicles (required for driving). I also have a set of reading glasses for computers, etc. (I am an ME working on 3d CAD systems all day).
Night vision is perfect, no issues at all.
Glasses can be changed, adjusted, fine tuned, replaced, optimized. Eyeballs cannot.
Dan