When the human eye is focused on an object,at | vedclass

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(A) The eye lens is composed of a fibrous,jelly-like material. Its curvature can be modified to some extent by the ciliary muscles. The change in the

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Far from the eye

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(A) The eye lens is composed of a fibrous,jelly-like material. Its curvature can be modified to some extent by the ciliary muscles. The change in the curvature of the eye lens changes its focal length. When the ciliary muscles are relaxed,the lens becomes thin,which increases its focal length. This state enables the eye to see distant objects clearly with minimal strain. When we look at objects closer to the eye,the ciliary muscles contract to increase the curvature of the eye lens,making it thicker and decreasing its focal length. This process requires more effort from the muscles. Therefore,the muscles of a normal eye are least strained when the eye is focused on an object far away.

When the human eye is focused on an object,at what position are the ciliary muscles least strained?

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