Measuring for Lined Multifocals
7:08
Basics of Working with a Millimeter Ruler or PD Stick
17:21
Marking The Placement of Progressive Lenses
14:59
Marking and Measuring OC Heights
16:32
Why Do Progressive Lenses Have Distortion at The Sides?
15:41
Choosing Lens Material Based on Lens Power
21:25
Talking to Your Customers about AR
21:15
Guiding Customer Frame Choice Based on Lens Power
18:31