Question: The basic refracting astronomical telescope consists of: a . two converging lenses, both of long, focal length b . two diverging lenses, one with a

The basic refracting astronomical telescope consists of: a. two converging lenses, both of long, focal length b. two diverging lenses, one with a much longer focal length than the other c. two converging lenses, one with amuch longer focal length than the other d. one diverging and one converging lens, with equal focal lengths

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