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Why objective lens have more appartur …

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Why objective lens have more appartur than eye lens in microscope

    • Posted by A A 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Kalindi Yadav 7 years, 10 months ago

    The microscope is used in sighting small objects situated nearby. If aperture is large then light ray coming from object expands. So intensity becomes small. If aperture is small then light coming from object expends in small aperture, as a result object is seen more bright. So, aperture is kept small.

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