A normal eye has retina 2 cm behind the eye-lens. What is the power of the eye-lens when the eye is (a) fully relaxed,

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asked Mar 29, 2018 in Science by Nisa (2,540 points) 1 3

A normal eye has retina 2 cm behind the eye-lens. What is the power of the eye-lens when the eye is (a) fully relaxed, (b) most strained ?

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answered Mar 29, 2018 by rubby (7,550 points) 1 3 5

Since, the retina is 2 cm behind the eye-lens
v = 2cm

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