Special phenomena in the development of infant vision

Baby vision development process will show some special phenomena, we look together. Phenomenon one, within one year old baby eyeball is not mature, eyeball diameter is short, in a hyperopic state, when looking at close objects when the two eyes can not be in the same axis position, so may show common esotropia, that is, we often say cross-eyed. With the growth of age and the gradual development of the eyeball this phenomenon will gradually disappear. 2, in the development process of the baby's nose root appears relatively wide, so from the appearance of the eyeball to the inside, like cross-eyed, in this false esotropia caused by the illusion, the actual eyeball position is normal, with the future development of facial bones, orbital bones and nasal bones this phenomenon will disappear.