The child is in when just was born, general eye has not been opened. As the child constant growth is mixed grow, the child’s eye also can be opened gradually, when two weeks of right-and-left time, infantile eye can be opened completely. Of course, in the process that grows in the child, the parent must have done the protective work of its eye, the eye illuminate that ten million cannot let the child arrives strong light, affect its eyesight growth probably otherwise!
One, infantile eye grows how long completely
New student the eye is such, general two weeks control what can open completely. Because the child is lesser, do not open headlight in the evening, pull window screening by day, did not let poke the child’s eye solely.
2, how to protect infantile eye
1, an area in retina ” yellow spot area ” it is the eye gathers information the richest the most sensitive area, till children 10 years old influence ability full-fledged. Compare with adult photograph at the same time, the infant’s crystalline lens is relatively clear, cannot filter effectively the light, the eye is damaged more easily.
2, a lot of people know ultraviolet ray can damage an eye, actually otherwise, ultraviolet ray and infrared ray often are absorbed by film of the perspective that be mixed by crystalline lens, general won’t direct contact is retinal, but La Guang — the high-energy quantity in visible light is smooth, meet direct bring into contact with is retinal, the cell that quickens area of retinal yellow spot oxidizes, excessive illuminate can injure visual cell. Because of this key in infant eyesight development period, should special avoid La Guang to cause an effect to cheeper eye.
3, same argument, bath of intense sunlight, flashlight, infra-red type bully lamp cannot point-blank infant eye, also do not circle an infant to sleep below the limelight, if open the lamp, lamplight does not want too strong, now of a lot of small-power it is completely OK to wait fullShanghai noble baby Sufficient this kind of need. Taking darling to go out is, to darling the sunbonnet on the belt perhaps makes darling carries pair of sunshine on the back as far as possible.
3, how to prevent infantile blindness
Infantile eye grows how long completely, thisForum of Shanghai noble baby1000 beautiful community of Shanghai The problem is born in the baby two Zhou Zhi hind can be solved oneself, although the eye of darling is over to leave endlong, but the protection of cross-eye eyeball needs parents to add caution more however, because, the eye of new student babyForum of Shanghai night net It is very flimsy, in get strong light or physics is bumped veryShanghai noble baby Cause blindness easily, so parents has given in one’s childhood in the baby caress meticulously.