If you can't see it on the call, it is probably just the picture. That is something that will happen with pictures and that was why I asked. And I know what you mean about the glasses. I have gotten to the point that I wear my bifocals when I turn. I have to have something in the way of safety glasses anyway, so I just wear them. I don't like the half glasses, but have several pairs in the shop to wear. Gotta have em!