要想配一副合适的眼镜,首先应做好屈光检查,也称验光。验光应随配镜者年龄、屈光不正程度和眼病不同而选用不同的方法。 散瞳验光法 适用于无青光眼病及40岁以下者。具体方法是先用药物将瞳孔放大,使眼睫状肌麻痹,然 To be fitted with a pair of suitable glasses, first of all should be done refractive inspection, also known as optometry. Optometry should be with the age of the optician, refractive errors and different eye use different methods. Mydriasis optometry for no glaucoma and 40 years of age. The specific method is to first use the drug to enlarge the pupil, so that the cycloplegic paralysis of the eye, however