Question

A person cannot see the distant objects clearly (though he can see the nearby objects clearly). He is suffering from the defect of vision called:
A. hypermetropia
B. myopia
C. night blindness
D. cataract

Answer 1

Answer:

the correct is myopia.

Answer 2

The person is suffering from the defect of vision called B. myopia

Explanation:

• Myopia is also called as near-sightedness.
• The image of the needs to fall on retina to see clearly. In this defect, the image falls in front of retina.
• The refractive power of the eye ball is weak.
• There is elongation of eyeball and the curvature of the lens is excessive.
• We need to use concave lens for myopia as it converges light and increases the distance the light travels. So, the image falls on retina.