At 50, no proper glasses for me, but i'm finding it almost impossible to read the freekin miniscule letters they use nowadays on food labels...what chance have you got, they're bloody tiny.
Reading, just started using reading glasses. No4 (is that right) work well for me.
I do get more tired eyes now, and find myself squinting... realy must be overdue a pair...but i've been saying that for 15 years
I've also noticed when i'm working on machinery, particually when closey watching a component..i need extra light on it to see it.
I have a theory...once you start wearing, you're knackered for evermore. I think it makes the eyes lazy, then the probem feeds itself.