Question

What is myopia hypermetropia draw a diagram show how it is corrected.​

Answer 1

Answer:

Myopia, Also known as near-sightedness. A myopic person can clearly see objects near by but cannot see objects at a distance. In Myopia, the crystalline lens of the eye has a small focal length (f). It can be corrected using a concave lens.

Hypermetropia is also known as far-sightedness. A hypermetropic person can  clearly see objects at a distance but cannot see objects nearby. The crystalline lens of the eye has a longer focal length (f). It can be corrected using a convex lens.

Diagrams:

Refer to the images below

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