Choosing the correct frame size is very important. I will result in a comfortably fitting frame and optimum lens performance.
Below is a typical example of a frame size:
49 - 18
49 indicates 18 indicates
the eye size the DBL
(width of a lens (distance
in millimeters) between
lenses)
Determine whether your face is narrow, average, or wide.
Ladies with:
Narrow faces should consider sizes from 44 to 47
Average faces should consider sizes from 48 to 50
Wide faces should consider sizes from 51 to 53
Men with:
Narrow faces should consider sizes from 46 to 48
Average faces should consider sizes from 49 to 51
Wide faces should consider sizes from 52 to 54