Physics, asked by Anonymous, 11 months ago

descrine spherical aberration for spherical lenses what are diffirent ways to minimize or eliminate it

Answers

Answered by seethau25

Explanation:

by using stop i.e. by placing an opaque sheet with a hole, so that light is focused on the centre of the lens and the aperture is reduced . by using a pair of convex lenses that placed apart from each other ina distance equal to difference in their focal lengths

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