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Physics, 20.08.2019 18:20 carolelai08

Acontact lens is made of plastic with an index of refraction of 1.60. the lens has an outer radius of curvature of +1.94 cm and an inner radius of curvature of +2.48 cm. what is the focal length of the lens?

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Acontact lens is made of plastic with an index of refraction of 1.60. the lens has an outer radius o...
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