Sam Winnegrad, LDO, ABOC, NCLE-AC: No financial relationships to disclose
Brought to you by the National Academy of Opticianry and SECO International.
This lecture-style course provides a clear and engaging explanation of sphere, cylinder, axis, prism, and add power—core elements of an eyeglass prescription. Participants will learn how small errors in prescriptions can create big patient complaints, with real-world examples to build troubleshooting confidence. The course emphasizes practical knowledge for understanding prescriptions and managing patient expectations in optical settings.
Learning Objectives:
Upon conclusion of this activity, attendees will be able to:
Understand key components of an eyeglass prescription
Learn how small errors impact vision
Gain practical tips for troubleshooting patient complaints
