As I’m sure you’ve seen on various posts, I mostly use Strathmore Bristol Vellum as the paper for my tiles. Note: It's important to understand that this is not thin, translucent vellum. "Bristol" is bristol board, a form of very thick paper. The word vellum, here, refers to the finish on the paper. The vellum finish has a slight tooth to it. Bristol board also comes in a smooth finish, which is very popular for illustration work.
I wear glasses all the time. I put them on when I get up in the morning and I take them off at night, when I go to bed. Recently, however, I’ve realized that my eyes are getting “older” and aren’t working quite as well as I would like. Because of this, I decided to get some specialized eyewear for specific tasks. The first new pair I got was special glasses for working on my computer.