许多家长发现孩子近视后,担心配镜引起视力骤降,从而让孩子凑合着读书。这样不但会影响学生的学习和生活,还易导致近视程度加深。一旦学生察觉视力下降,应立即到医院就诊,若近视,应科学配镜。初次配镜,首先要进行科学验光,以辨别是真性近视还是假性近视,并仔细查出所配眼镜的屈光性质、度数、散光的轴向和瞳距大小等 Many parents find their children myopia, worried about glasses caused by sudden drop in eyesight, so that children make improvments to study. This will not only affect student learning and life, but also easily lead to deepening myopia. Once the students aware of vision loss, should immediately go to the hospital for treatment, if myopia, science glasses. First glasses, we must first scientific optometry to identify true myopia or pseudomyopia, and carefully detected the refractive properties of glasses, degree, astigmatism axial and IPD size