拥挤现象和查视力华文您平时是怎样为孩子们查视力的？除了注意视力表的亮度、距离正确之外，您手中的指示棒经常指的是视力表上的哪些字，边上的还是中间的？您是否知道对弱视患儿和幼小儿童仅仅指边上的字查出视力结果是不准确的。通过实验和临床实践发现，在相同环境中... Crowded phenomenon and check the visual Chinese is how you usually check the power of the children? In addition to paying attention to the brightness of the eye chart, the distance is correct, the indicator stick in your hands often refers to which words on the chart, the edge of the middle or? Did you know that visually impaired results for children with amblyopia and young children only mean the word edge is inaccurate. Through experiments and clinical practice found that in the same environment ...