Lens Width
This is the horizontal width of each lens at its widest point. This measurment typically ranges from 40mm to 60mm.
Aire Model Pictured: 55-19-145
Temple length
This is the length of the temple from each screw to its temple tip, including the bend that rest on theh ear. The temple size is typically 120mm to 150mm long.
Bordeaux Model Pictured: 56-20-145
Bridge Width
This is the space whre your frames fit against your nose, and is also considered the distance between your two lenses. Typical size ranges from 14mm to 24mm.
Bordeaux Model Pictured: 56-20-145