Physics, asked by danishepherd568, 1 year ago

What is the focal length of the eye lens in relaxed position?

Answers

Answered by ansshama

The distance between the eye-lens and the retina is about 20 mm. When an object is far away from the eye (infinity), the image is located essentially at the focal point. Therefore the focal length of the cornea and the eye-lens should be about 20 mm when the muscles of the eye are relaxed.

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