从正常视力演变到近视眼有一个过程,这个过程越早发现对控制近视越有益,但如何在近视发展过程中找到蛛丝马迹有一定的学问。视力减退近视眼看远都比较模糊,对远距离目标难以辨认,喜欢眯眼。儿童由于看远物不清,大多不 From normal vision to myopia there is a process, the earlier discovered the more beneficial to control myopia, but how to find clues in the development of myopia has some knowledge. Vision loss Myopia far more vague, difficult to identify the long-range goals, like squinting. Children do not see because of distant objects, mostly not