An astigmatism test chart has how many sets of three lines laid out in a circular arrangement?
A) 12
B) 10
C) 11
D) 14

Name: An astigmatism test chart has how many sets of three lines laid out in a circular arrangement? A) 12 B) 10 C) 11 D) 14
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Question

Quizplus · Accepted Answer

An astigmatism test chart typically has 12 sets of three lines laid out in a circular arrangement, allowing for the assessment of how light is being focused on the retina at various angles.

An Astigmatism Test Chart Has How Many Sets of Three