ABO Certification Questions and Answers (ABO (American Board of Opticianry)
ABO Certification Questions and Answers (ABO (American Board of Opticianry) What are the three layers of the eye?(Ans: - Fibrous tunic, vascular tunic, and nervous tunic What are the five layers of the cornea from anterior to posterior?(Ans: - Epthelium, Bowmans Membrane, Stroma, Descemets Membrane, Endothelium What controls the amount of light entering the eye?(Ans: - Iris How many rods and cones are in the eye?(Ans: - About 120 million rods and 6 million cones What is the name for the refractive condition where light comes in to focus directly on the retina?(Ans: - Emmetropia
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- January 29, 2024
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- abo
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abo certification questions and answers
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