Explain the difference between the angular magnification and resolving power of optical instrument. What limits the magnification of an optical instrument?

Explain the difference between the angular magnification and resolving power of optical instrument. What limits the magnification of an optical instrument?
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Answer :

Angular magnification: The ratio of the angle subtended by the image as seen through the optical device to that subtended by the object at the un-aided eye
Resolving Power: It is the ability to disclose the minor details of the object under examination.
The magnification of an optical instrument is limited due to defects in lenses.
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