The information on the inside temple of your sunglasses can tell you the model and size of your frame, along with other information. The frame size consists of three measurements, all measured in millimeters (mm): eye size, bridge size, and temple le
Most Ray-Bans will have a model number that starts with RB and then a series of numbers. The RB stands for Ray-Ban and the numbers make up the model of the frame. Sometimes there will also be a name included after the model number. This can help to f
Oakley uses both names and numbers to distinguish their different models. The names are more well-known to the general public and are often located on the inside arm of the sunglasses. The other information can be slightly hidden further down the tem