The nonreflective coating on a camera lens with an index of refraction of 1.23 is designed...
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The nonreflective coating on a camera lens with an index of refraction of 1.23 is designed to minimize the reflection of 638-nm light. If the lens glass has an index of refraction of 1.56, what is the minimum thickness of the coating that will accomplish this task? The nonreflective coating on a camera lens with an index of refraction of 1.23 is designed to minimize the reflection of 638-nm light. If the lens glass has an index of refraction of 1.56, what is the minimum thickness of the coating that will accomplish this task?
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