Myopia happens when your child's eyeball is too long from front to back. It can also develop when…
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Myopia happens when your child's eyeball is too long from front to back. It can also develop when the cornea, the clear window at the front of the eye, is curved too steeply. When light enters your child's eye, the rays fall just short of the retina, the light-sensitive tissue at the back of the eye.
