I've been wearing glasses since early schooldays (astigmatic). Can't do lasers 'cos of glaucoma in the family plus amount of correction needed, contacts would have to be weighted in order to keep them in the correct orientation (possible but fiddly).

As far as photography goes:

- if using an old-style SLR then have a pair of glasses just for that (the metal 'finder on my Dad's old Pentax S1a scratched the hell out of one pair!).
- with any eye-to-the-finder type camera make sure the eye relief point is far enough back so that you can see the whole 'finder image with your glasses on.

Can't speak for WLF's or GG as I haven't much experience with them.

Best of luck with your tests,