眼镜，作为矫正与改善视力的必需品，因为到目前为止，科学尚未从产生近视的机理中找出治疗近视眼的特效方法及药物，所以，在未来的一段时间内，光学配镜仍是矫正视力的最为简单、安全、有效的方法。 据统计，我国因近视或老花眼需戴眼镜的人达３亿。换句话说，在我国每４个人 Glasses, as a necessity for correcting and improving vision, because so far, science has not yet found out the special effects methods and drugs for treating myopia from the mechanism of producing myopia. Therefore, in the near future, optical glasses will still be the corrected vision. The simplest, safest and most effective method. According to statistics, there are 300 million people in China who wear glasses because of myopia or presbyopia. In other words, every 4 people in our country