Question:
Different objects at different distances are seen by the eye. The parameter that remains constant is
Different objects at different distances are seen by the eye. The parameter that remains constant is
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The image distance remains constant in the human eye while the focal length and object distance change with accommodation.
Updated On: Mar 30, 2025
- the focal length of the eye lens
- the object distance from the eye lens
- the radii of curvature of the eye lens
- the image distance from the eye lens
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The Correct Option is D
Solution and Explanation
In the process of accommodation (adjusting focus) by the human eye, the eye lens changes its shape to focus on objects at different distances. However, the image distance remains constant for any object distance, as the image always forms on the retina.
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