I can't really say I have vision problems unless they have been so gradual I don't find them as unusual. I did have optic neuritis once.

My only visual problem I have is my addiction to seeing well. I thought I had adjusted to wearing glasses all my life and was quite surprised at how well I could see without glasses after both my cataract surgeries. That is until I had to read something. OK, back to the glasses. At least they don't cost much.