The distance between the lenses in a compound microscope is 18 cm. the focal length of the objective is 1.5 cm. if the microscope is to provide an angular magnification of -67 when used by a person with a normal near point (25 cm from the eye), what must be the focal length of the eyepiece?
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The distance between the lenses in a compound microscope is 18 cm. the focal length of the objective...
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