Aim To study the effect of wearing progressive multi-focal spectacles on phoria in the teenager nearsighted.
目的探讨渐进多焦眼镜对青少年近视眼隐斜的影响。
2
Conclusion Wearing progressive multi-focal spectacles will not increase the phoria degree in the teenager nearsighted.
论与单光眼镜相比，渐进多焦近视眼镜的配戴不会增加青少年近视患者的外隐斜量。
3
Phoria at distance and near, positive and negative relative accommodation(NRA/PRA), accommodative convergence and accommodation response were measured. Results Response AC/A ratio of P. M.