Exam (elaborations)
OPTICIAN EXAM WITH 100% CORRECT ANSWERS
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OPTICIAN EXAM WITH 100% CORRECT ANSWERS If the center dot you have placed upon the uncut lens while spotting it does not lie directly upon the optical center of the lens: a) The lens is a progressive. b) The lens is a bifocal. c) There is prism in the lens. d) There is a lack of prism ...
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