Exam (elaborations)
Certified Ophthalmic Technician Exam Review - COT Ophthalmology Chapter 2 Clinical Optics Quizzes & Ans
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The range of wavelengths in the visible spectrum is: a) 100 to 400 nanometers b) 400 to 800 nanometers c) 450 to 650 nanometers d) 400 to 800 meters (m) - ANS b) Depending on which reference is consulted, visible light is in the range of 400 to 800 nanometers. (Be sure to watch the uni...
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