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。

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。

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.

眼动参数测量包括远、近距隐斜、调节反应、调节性辐辏及正、负相对调节，对每组的反应性、计算性AC/A 等眼动参数进行分析比较。