The focal length of the eye lens can be chang | vedclass

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Question

(C) The focal length of the eye lens is adjusted by the $Ciliary muscles$. When the $Ciliary muscles$ contract, the curvature of the lens increases, m

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Ciliary muscles

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(C) The focal length of the eye lens is adjusted by the $Ciliary muscles$. When the $Ciliary muscles$ contract, the curvature of the lens increases, making it thicker, which decreases the focal length. When the $Ciliary muscles$ relax, the lens becomes thinner, which increases the focal length. This process is known as the accommodation of the eye.

The focal length of the eye lens can be changed due to the action of $......................$.

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