屈光不正是眼科常见病、多发病。在眼科门诊患者中,中小学生占据较大比例。且有逐年上升趋势,应引起社会各界关注。屈光不正就是我们通常所说的近视以及远视、散光等。学生一旦患了屈光不正应到医院或者正规的眼镜行,进行规范的检查。屈光状态的检查,简称验光,目的是经过一套程 Refractive error is a common eye disease, frequently-occurring disease. In ophthalmic clinic patients, primary and secondary students occupy a larger proportion. And there is a year-by-year upward trend that should arouse the attention of all sectors of society. Refractive error is what we usually say myopia and farsightedness, astigmatism and so on. Once the patient has suffered from refractive errors to the hospital or regular glasses, conduct a standardized inspection. Refractive inspection, referred to as optometry, the purpose is to go through a set of procedures