Exam (elaborations)
ANSI Standards Exam Questions and Answers
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ANSI Standards Exam Questions and Answers sphere tolerance for single vision and segmented multifocals 0.00 to +/-6.50 D -ANSWER +/- 0.13D sphere tolerance for single vision or segmented multifocals greater than +/- 6.50 D -ANSWER +/- 2% cylinder tolerance for single vision or segmented mul...
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