I hate branding on glasses. I have a really old pair of Bausch & Lomb era Ray-Ban Wayfarers from back in the day. They have glass polarized lenses and 7-barrel hinges and they still look new, they've taken a beating over the years.

After Luxottica bought Ray-Ban and cannibalized their quality, introducing flimsy hinges and cheap plastic temples and lenses, they also started printing "Ray-Ban" not only on the temples but also the lenses. Yuck. Some people apparently love to display brands on their fashion no matter how cheap the quality is, but to me it makes it look cheap, tacky, and out of date (since in the time it takes for a brand to dominate in the way that Nike or Oakley and others do, they're already unfashionable).