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A telephoto camera lens with focal length f 300 mm and a

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A telephoto camera lens with focal length f = 300 mm and a maximum aperture f/2.8 takes a picture of two red (630 nm) LED lights that are 30 m away. If the resolution is diffraction limited, what is the minimum spacing between the two LED lights that the picture is able to identify two separate lights?

Reference no: EM13626881

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