How does eye change its focal length take place in the eyeball? – InterviewSolution

1.

How does eye change its focal length take place in the eyeball?

Answer»

1. Eye lens changes its focal length by the ciliary muscle attached to it.

2. By relaxing ciliary muslces, the focal length of the eye lens is reached its maximum value.

3. By straining ciliary muscles, the focal length of the eye lens is reached its minimum value.

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