Question

Find the defect in which a person is unable to see within 50cm

Answer 1

The defect is hypermetropia.

Hypermetropia (long-sightedness) is a common eye condition where nearby objects appear blurred, but your vision is clearer when looking at things further away.

Answer 2

Hey buddy here is your answer

Hypermetropia is the defect of vision in which a person is capable of looking at objects kept at a far away distance but is unable to look at nearby objects.

So the person here is suffering from hypermetropia.

Hope it helps

Please mark it as the brainliest.

Cheers

-Hermione