Monocular Decentration and Blocking
16:41
Vertical and Horizontal Decentration - Working with OC Heights
25:04
Optician Training: How To Use The Optical Cross
15:23
Decentration and Blocking - 3 Examples
14:36
How To Identify Lens Materials
18:42
Straight Top Multifocal Layout and Decentration
17:21
Marking The Placement of Progressive Lenses
13:01
How Frame Selection Affects Lens Thickness - Size AND Shape Matter
18:11