So I discovered something interesting about Palin. Looking at some of her pictures on the web, it appears that he eyeglasses have pretty much no prescription. I think she just started wearing glasses so that she looks more professional. This is easy to see if you look at the pictures. If you look at a picture in which the edge of the face appears, examine the line of that edge inside the lens are and just outside it, there should be “break” in that line. See for example the picture of Paul McCartney in glasses.  Now any amount of prescription, no matter how slight, will cause a little break in the face edge lines.  None of the Sarah Palin pics I was able to find on the web have any breaks in the lines.  So the lenses on her glasses have no correction power. This is how eyeglasses model’s pictures (the ones you see at the optometrists) are usually taken, because it looks better on the models. They are totally cosmetic and not medical.  My guess is that she started wearing glasses at some point her political life so she can look more professional, but the glasses she is wearing are purely cosmetic.  Don’t you think this is blog worthy? :)