婴幼儿视觉缺陷,大多是先天性或在生后早期(关键期)造成的。只要能够及时发现,适时治疗,视觉缺陷大部分可以得到矫正或改善。那么,如何才能及早发现孩子有没有视觉缺陷呢?家长可以通过以下这些简单方法进行初步的检查和判断。 1.用手或其它物体突然出现在孩子的眼前时,不引起瞬目反射(眨眼),可能有视觉缺陷。 2.孩子对小玩具不感兴趣,没有追随或寻拿的表 Infantile visual defects, mostly congenital or early in life (the critical period) caused. As long as the timely detection, timely treatment, most of the visual defects can be corrected or improved. So, how to find out if there are any visual defects in your child as soon as possible? Parents can make preliminary examination and judgment by following these simple methods. 1. A hand or other object suddenly appears in front of the child, does not cause blinking (blink of an eye), there may be visual defects. 2. children are not interested in small toys, there is no follow or find the table