Allentown Optical Corp.

1. Choose and Adjust Frame
a. when choosing a frame be aware of your B measurement (frame depth)
b. avoid frames that deeply cut away from the nasal (some aviator shapes)
c. Adjust nose pads as if dispensing frame
d. Adjust temples to straighten horizontal fit (leveling)
e. Adjust frame to fit close to eye (12 to 14mm)
f. Adjust Pantoscopic

Continue reading Accurate Progressive Measurement