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Ciliary Muscles

Ciliary muscl...

Question

Ciliary muscles are responsible for changing the focal length of the eye lens according to the distance of the object.

A

True

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B

False

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Solution

The correct option is A
True

Ciliary muscles are responsible for bringing change in the focal length of the eye lens so that our eye lens can form sharp image of objects at different distances clearly on our retina.

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Similar questions

Q. When the ciliary muscles are contracted, the focal length of the eye lens

Q. When the ciliary muscles are relaxed, the focal length of the eye lens

Q. The ciliary muscles can change the focal length of the eye lens. Find the ratio of focal lengths of the eye lens when it is focused on two different objects, one at a distance of 2 m and the other at a distance of 1m. The diameter of normal eye is 2.5 cm.

Q. The ciliary muscles in an eye change the focal length of an eye lens to focus distant or nearby objects clearly, this ability of an eye is known as the power of an eye.

Relaxation of the ciliary muscles causes the focal length of the eye lens to ________

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