Question

what is miopia and its function​

Answer 1

Answer:

Nearsightedness (myopia) is a common vision condition in which you can see objects near to you clearly, but objects farther away are blurry. Nearsightedness may develop gradually or rapidly, often worsening during childhood and adolescence.

Answer 2

Myopia or Shortsightedness[BrE] or Nearsightedness[NAmE] is that defect of vision, due to which a person cannot see distant objects clearly. The far point of a myopic eye is less than Infinity. Myopia is caused due to the

• High converging power of the eye lens, because of its short focal length.
• Eyeball been too long

Myopia is corrected using spectacles containing Concave Lenses. The Concave lens used to correct myopia, is of such a focal length(power) that forms a virtual image of an object at the far point of the eye...

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