验光 验准光度、量准瞳距是配好眼镜的前提。验光前应注意休息好,不能饮酒。要到正规眼镜店找持有上岗证的验光师验光。验光时最好带上平时戴的旧眼镜,以便检查两镜片的光心距及高低位是否合适,这样有利于验光师提出最佳的配镜参数。 选镜架 应根据验光情况选择镜架。架子的中心 Optometry optometry, quasi-pupil distance is the premise with good glasses. Before refraction should pay attention to rest, can not drink alcohol. To go to the formal optical shop to find the appointment of the optometrist optometry optometry. Optometry is best to wear the usual wear glasses, in order to check the optical center distance between the two lenses and the level is appropriate, it is conducive to optometrists made the best parameters of the glasses. Selected frames should optometry frames optometry. The center of the shelf