What is the ANSI Standards tolerance level for spherical powers +/- 6.50D? Take our latest quiz.
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The Top 15 Tips and Tricks for Studying for Part I of NBEO®
Some of the Top 15 Tips include:
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9/23/2016 • Amanda Dexter

What is the ANSI Standards tolerance level for spherical powers +/- 6.50D? Take our latest quiz.
Be sure to check out our other quizzes!
The Top 15 Tips and Tricks for Studying for Part I of NBEO®
Some of the Top 15 Tips include:
|