Consider the human eye to be composed of a thin lens of uniform index of refract
ID: 2011687 • Letter: C
Question
Consider the human eye to be composed of a thin lens of uniform index of refraction n = 1.39, with fluid of n = 1 inside, with the light-receptive cells a distance 21.8 mm from the lens. The eye can "focus" on different distances by changing the radius of curvature of its lens.
Find the radius of curvature for this lens when you are looking at an object a distance of 56.5 mm from your eye's lens. (all incident light rays must still hit the light-receptive cells at the same distance as before)
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Explanation / Answer
6.115