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20/20 Magazine has just posted a new online CE course called Improving Free-Form Lenses with Variable Base Curves and Digital Individualization, written by Mark Mattison-Shupnick, Director of Education at Jobson Medical Information LLC.
This course is approved for one (1) hour of CE credit by the American Board of Opticianry (ABO). Course STWJH623-2

Learn about:
  • the correlative relationship between base curve and good optics
  • the Tscherning Elliptical Chart
  • the origin of modern base curves
  • the optical problems inherent in standard back-side digital progressives
  • the benefit of a Variable Base Curve
  • Digital Ray-Path optimization
  • how reducing the need for compensation increases the opportunity for optimization
  • how the dispenser plays a critical role in the quality of digital lenses

Online CE TIP: Print and read the test questions before you read the article. Mark the answers as you read. Then, when you take the online test, you can just transfer the answers from your printed sheet.