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Write about power of accommodation of human eye. Explain why the image distance in the eye does not change when we change the distance of an object from the eye ? |
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Answer» The ability of the eye lens to adjust its focal length is called the power of accommodation. The focal length of the eye lens is adjusted so that the image distance does not change. Thus the image distance is equal to the distance from the center of the eye lens to the retina. |
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