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An astronomical telescope is being used to examine a relatively close object that is only 127.00...

An astronomical telescope is being used to examine a relatively close object that is only 127.00 m away from the objective of the telescope. The objective and eyepiece have focal lengths of 1.310 and 0.0580 m, respectively. Noting that the expression M = - fo/fe is no longer applicable because the object is so close, use the thin-lens and magnification equations to find the angular magnification of this telescope.

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