Short Answer
A contact lens is made of plastic with an index of refraction of 1.50. The lens has an outer radius of curvature of +2.0 cm and an inner radius of curvature of +2.5 cm. What are the focal length and the power of the lens?
Correct Answer:

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+20 cm, +5...View Answer
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Correct Answer:
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+20 cm, +5...
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