Question

explain the correction of the eye defect hypermetropia​

Answer 1

This defect of the eye is hypermetropia. the eyeball becomes too short, so that light rays from the nearby object, say at point N, cannot be brought to focus on the retina to give a distinct image. Hypermetropia can be corrected by using convex lens of suitable focal length in spectacles

Answer 2

Answer:

In hypermetropia near by objects appear blurry and not clear. Far away objects can be seen. Opposite is cataract