I met a friend yesterday at school. While she was talking to me she asked me why I was wearing eyeglasses and I told her I was having mild vision problems. She told me that she had been having blurry vision and problems with her eyes for a while. And GET THIS: her husband doesn't want her to visit an opthalmologist because he's afraid that it's going to cost him a lot of money for doctor's fees, eyeglasses etc. He buys all kinds of stuff for himself - a home theatre system, digital cameras - and he doesn't want to pay for his wife's EYEGLASSES? I now find good use for this icon.