It's expensive to grow older.
Old teeth are especially costly.
Try three pairs of glasses.
I get by fine with two pairs.
I have one with my astigmatism corrected, very dark amber for driving shades and one pair of super light polycarbonate, heavily coated for glare reduction "no-line" bi-focals for constant use.
Just in case I break my normal day users, I do keep a pair of fairly high quality "drug store" generic, strongly dioptered "granpa glasses" in my car so I can see up close after a disaster happens to kill my expensive as fuck glasses. That has happened twice at work.
So, I guess I DO need three pair.