Myopia or Nearsightedness

Myopia is a refractive error which means you can see close things clearly, but things in the distance are blurred. Short-sightedness occurs when the eyeball is too long due to tension in oblique muscles or ciliary muscle contraction. 

Consequently, light rays focus at a point in front of the retina, rather than directly on its surface. 

Myopia. Natural eyesight improvement. Alternative to glasses. Pinhole glasses. Bates Method Teacher. Bates Method exercises. How to improve my eyesight naturally.