Disclosure(s): No financial relationships to disclose
Disclosure(s):
Thomas R. Neff, MA, LDO, ABO-AC, NCLE-AC: No financial relationships to disclose
Brought to you by the National Academy of Opticianry and SECO International.
This workshop with help guide you through understanding advanced lensometry. You should have a basic understanding of using the lensometer for this course. It will cover advance topics such as reading prism.
Learning Objectives:
Upon conclusion of this activity, attendees will be able to:
Demonstrate use of reading prism off the Lensometer
Understand canceling and compounding prism
Recognize unwanted horizontal and vertical prism in the lensometer
Measure the amount of unwanted horizontal and vertical prism in the lensometer
Apply ANSI standards to various aspects of eyewear
Identify yoked prism in progressives and apply ANSI
