The defect of a lens whereby rays of white light proceeding from a poi – McqOptions

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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
A.	chromatic aberration
B.	spherical aberration
C.	astigmatism
D.	coma.
Answer» B. spherical aberration

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