Question

A person is advised to wear spectacles with convex lenses. What type of defect of vision is he suffering from?

Arey didiii
Mere muh se nikal gyi
Aaj mein mari jaungaa bhagwaaann ×_×​

Answer 1

Answer:

Farsightedness

Explanation:

The Person has the Eye Defect of vision is Farsightedness. In which the Person cannot see the nearby Objects. The focal length of Convex Lens is Positive (+) . The unit of Lens is Dioptre which is denoted as D .So, that's why the person is advised to wear the Convex lens with proper focal length.

Answer 2

Vision problems such as myopia and hyperopia can be corrected with lenses that help focus light on the retina. Myopia is corrected with a concave lens, while hyperopia is corrected with a convex lens.

xD

(Part 1)