Also I've found that my eyesight has steadily improved after passing middle age, from very myopic to just a bit short sighted. The same process that makes a person with good vision farsighted as they get older can make a short sighted person's vision improve with age.
Hey! And I thought I'd imagined it, AND my family claims I'm crazy.... I wore glasses until I was about twenty. Then took them off and didn't wear them again until just this year at age 47. I now enjoy them for driving, especially for our rainy cloudy nights. I can still pass my drivers test without them. In my mid thirties I went to the eye doctor to buy some prescription shooting/driving/safety glasses because I could afford it and the doc told me "no, you don't need glasses." I talked him into selling me some anyway and only wore them for late night driving, shooting etc.
Anyway...... you're the first person in my life who's mentioned improvement with age. Of ANY sort!
Well, not quite I guess. My Dad's always talking about "wisdom" and age.......
And sometimes I talk about listening to him......
al