When a beam of white light is allowed to pass | vedclass

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(B) The refractive index of a lens material depends on the wavelength of light,as given by Cauchy's equation. Since white light consists of various co

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Chromatic aberration

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(B) The refractive index of a lens material depends on the wavelength of light,as given by Cauchy's equation. Since white light consists of various colours (wavelengths),each colour experiences a different refractive index when passing through the lens. Consequently,each colour focuses at a different point along the principal axis. This phenomenon,where a lens fails to focus all colours at a single point,is known as chromatic aberration.

When a beam of white light is allowed to pass through a convex lens parallel to the principal axis,the different colours of light converge at different points on the principal axis after refraction. This is called:

Similar Questions

Chromatic aberration of a lens can be corrected by

When a beam of white light is allowed to pass through a convex lens parallel to the principal axis, the different colors of light converge at different points on the principal axis after refraction. This is called:

To remove the chromatic aberration,the combination of lenses should be such that

The chromatic aberration in lenses occurs due to

What condition must be satisfied by a combination of lenses to eliminate chromatic aberration?

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