Question

(2) (i) State the three types of refraction defects?​

Answer 1

Explanation:

The main types of refractive errors are myopia (nearsightedness), hyperopia (farsightedness), presbyopia (loss of near vision with age), and astigmatism

Answer 2

Explanation:

Three main types are :

Nearsightedness i.e myopia.

Farsightedness i.e hyperopia

and Presbropia