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The power of a lens is defined as the reciprocal of its focal length: p = 1/f. (thus power is measured in inverse meters, called diopters.) given two thin lenses of specified power and their separation, calculate the power of the combination. remember that the image produced by the first lens becomes an object for the second.
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The power of a lens is defined as the reciprocal of its focal length: p = 1/f. (thus power is measu...
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