Question: The objective of a microscope is 2.50 cm in diameter and has a focal length of 0.80 mm. (a) If blue light with a wavelength

The objective of a microscope is 2.50 cm in diameter and has a focal length of 0.80 mm.
(a) If blue light with a wavelength of 450 nm is used to illuminate a specimen, what is the minimum angular separation of two fine details of the specimen for them to be just resolved?
(b) What is the resolving power of the lens?

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