A human eye can form sharp images of different objects lying at different distances by changing the focal length of the eye lens on the retina. This is done to achieve

hypermetropia

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myopia

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accommodation

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persistence of vision

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Solution

The correct option is C accommodation
The ability of the eye lens to adjust its focal length is called accommodation. Thus, option $C$ is correct.

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Similar questions

The human eye can focus on objects at different distances by adjusting the focal length of the eye lens. This is due to:

The human eye can focus objects at different distances by adjusting the focal length of the eye lens. This is due to

(a) presbyopia

(b) accommodation

(d) far-sightedness

Even when the objects are at different distances from the eye, clear images are formed on the retina. What can be the reason behind this?

The change in focal length of an eye lens to focus the image of objects at varying distances is done by the action of ________.

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