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Discussion :: Surveying

  1. The defect of a lens whereby rays of white light proceeding from a point get dispersed into their components and conveyed to various foci, forming a blurred and coloured image is known as

  2. A.

    chromatic aberration

    B.

    spherical aberration

    C.

    astigmatism

    D.

    coma.

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    Answer : Option A

    Explanation :

    No answer description available for this question


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