The change in focal length of an eye lens to | vedclass

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Question

(D) The ability of the eye lens to adjust its focal length to focus objects at varying distances is known as accommodation.This process is controlled

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ciliary muscles

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(D) The ability of the eye lens to adjust its focal length to focus objects at varying distances is known as accommodation.This process is controlled by the ciliary muscles.When the ciliary muscles contract,the curvature of the lens increases,making it thicker and decreasing its focal length,which allows the eye to focus on nearby objects.When the ciliary muscles relax,the lens becomes thinner,increasing its focal length,which allows the eye to focus on distant objects.

The change in focal length of an eye lens to focus the image of objects at varying distances is done by the action of the

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