Kim-

Your eye doctor will have that information, sometimes they put it on the Rx.

Although this seems like a great deal, I have some worries: How do you pick the right frame without trying it on?? And how do you get it adjusted once it arrives? If you wear multifocal lens, those lines need to be just right, or it will bother you!

Many moons ago I worked for an eye surgeon, and there was an optician next door (same company) so I would fill in for vacations or days off. The fit is most important - you are going to be wearing these glasses 12 + hours a day - make sure they fit right!!

I would first go shopping, write down the style/manufactor and size of the frame you like, then see if this site carries it. Other wise it sounds like a smoking deal.