"I did all of my research when trying to buy glasses online. I looked into getting my prescription, including getting my Pupillary Distance. What absolutely no one told me was that I needed to measure the bridge distance before buying new glasses. My current glasses have a bridge distance of 3/4ths of a inch, and the glasses I bought have a bridge distance of 7/8ths of an inch. I tried wearing my new glasses for a few days, but it divided my vision in two because I could always see my nosepads. It doesn't matter, because there's a NO RETURN POLICY for buying glasses online. There was no way to exchange my glasses for a new pair, or go somewhere to have the bridge adjusted (since it's online). Buying glasses online was one of my worst mistakes."