ABO Practice Questions with correct answers
How do you lower the front of the frame? - Answer Move nose pads further apart or increase pantoscopic tilt (2 degrees = 1mm) If the wearer complains that the glasses feel snug but still slip down the nose, one likely cause is that? - Answer Pressure is being applied by the temple shafts anterior to the ear. When the wearers PD is less than the frame PD what should you do? - Answer Positive face form The new bifocal wearer must: - Answer Drop the eyes to read a book When the frame front is tested for four point touch, but only touches on the two temporal sides, the frame is? - Answer Has face form
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- May 10, 2023
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abo practice questions with correct answers
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