A person is unable to see the objects placed beyond 2.5 m clearly. What is the defect of vision he is suffering from? Suggest a corrective lens for his defect.

Hypermetropia, concave lens

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Myopia, concave lens

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Hypermetropia, convex lens

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Myopia, convex lens

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Solution

The correct option is B Myopia, concave lens
The person is suffering from nearsightedness or myopia. In this defect, a person is not able to see far object clearly because image of the object forms in front of the retina. This defect can be corrected by using diverging lens or concave lens.

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Q. A person is unable to see the objects placed beyond 2.5 m clearly. What is the defect of vision he is suffering from? Suggest a corrective lens for his defect.

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A person with defective eyesight is unable to see objects clearly nearer than 1.5 m. He wants to read a book placed at a distance of 30 cm from his eyes. The type of a required lens and its focal length is

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A person is unable to see the objects placed beyond 2.5 m clearly. What is the defect of vision he is suffering from? Suggest a corrective lens for his defect.

The correct option is B Myopia, concave lensThe person is suffering from nearsightedness or myopia. In this defect, a person is not able to see far object clearly because image of the object forms in front of the retina. This defect can be corrected by using diverging lens or concave lens.

The correct option is B Myopia, concave lens
The person is suffering from nearsightedness or myopia. In this defect, a person is not able to see far object clearly because image of the object forms in front of the retina. This defect can be corrected by using diverging lens or concave lens.