I noticed when sculpting this year that if I was close up on the sculpture I was having a hard time seeing clear. But that was inside with not great lighting. I am nearsighted and have Astigmatism as well. The glasses I have are great for seeing those stop signs coming up and street signs as well. It's the trying to read after looking far for a time or reading then looking up and trying to see far. My husband is a freak he is 53 and has perfect vision still. Even though his whole family wears glasses. And he is always on his computer and STILL he has good vision.
Now right now I can be on the computer and see fine but when the light starts to get bad that changes.
Debating on weather to just buy more reading glasses and take them everywhere with me or give in. I too am funding my dentist office right now as well. And my kitty needs to have a little skin cancer on his nose frozen off and teeth cleaned while they do that. Animals and teeth always seem to come first.