An achromatic lens is made of two very thin lenses, placed in contact, that have focal lengths
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An achromatic lens is made of two very thin lenses, placed in contact, that have focal lengths f1 = -27.8 cm and f2 = 25.3 cm.
(a) Is the combination converging or diverging?
(b) What is the net focal length?
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From Chapter 23 Problem 87 we have a relationship between the individual f...View the full answer
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