[Morthor]

Or are we detecting eyesight issues earlier, which we did not do in the past, and prescribing correction glasses?

[mooman219]

I want to think it's this. My anecdotal data point is I was outside nearly every day as a child and I assumed my vision was fine. It wasn't until 2 years into university that I had my vision checked and got my first prescription and it was night and day better. I imagine there's a great deal of people that don't know they should get prescribing correction glasses.