What Is Decentration?
15:23
Decentration and Blocking - 3 Examples
13:32
Monocular Decentration and Blocking
16:03
Optician Training: Prism Concepts Part 1
12:43
Optician Training: What Is Prism?
16:32
Why Do Progressive Lenses Have Distortion at The Sides?
16:41
Vertical and Horizontal Decentration - Working with OC Heights
16:40
Optician Training: Prentice's Formula (Rule) Part 1
10:13