The change in focal length of eye lens is caused due to:

iris

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ciliary muscles

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cornea

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pupil

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Solution

The correct option is B ciliary muscles
The change in focal length of eye lens is caused due to ciliary muscles.

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Similar questions

The focal length of the eye lens changes due to the action of:

The change in focal length of an eye lens is caused by the action of the

(a) pupil

(b) retina

(d) iris

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