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A person with a myopic eye cannot see objects beyonWhatvision?2.d 1.2 mshould be the type of the corrective lens used to restore proper |
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Answer» Since the person suffers from Myopia, the corrective lens will be concave or diverging lens. Given, that the person can't see objects beyond 1.2 m directly.So, in order to view the distances beyond 1.2 m, the focal length of the lens should be 1.2 m. Power of lens = 1 / focal length (in meter)P = 1/(-1.2)P = -0.83 Diopter Therefore the power of the lens should be - 0.83 D Please like the solution 👍 |
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