Question

Myopia,hypermetropia,night blindness,astigmation

Answer 1

Answer:

Myopia--A condition in which close objects appear clearly, but far ones don't.

Hypermetropia--The medical name for long-sight is hypermetropia, sometimes called hyperopia. Eyesight problems, such as hypermetropia, are also known as refractive errors. Long sight leads to problems with near vision and the eyes may commonly become tired

Night blindness---

a condition of the eyes in which vision is normal in daylight but abnormally poor at night or in a dim light

Astigmatism--a fault in the shape of a person’s eye that prevents him/her from seeing clearly