屈光状态检测——通过使用综合屈光检测仪，验光师将一套镜片放在眼镜的前面测量出眼球是如何聚焦光线的。
Refraction - Using an instrument called a phoropter, your optometrist places a series of lenses in front of your eyes and measures how they focus light.
结果表明，屈光变化（P<0.001）、眼球前后径（P<0.005）、眼球垂直径（P<0.05）及病理学观察获得有意义结果。
The results showed that refraction(P<0.001) , anteroposterior axis of eyeball (P<0.005), rectilinear axia (P<0.05) and pathology changes were significant.
目的：观察凹透镜和凸透镜对豚鼠眼球生长和屈光变化的影响，建立透镜诱导型屈光不正动物模型。
Objective: to observe the effect of concave and convex on growing and the refractive developing of guinea pig eyes and to establish lens-induced animal model of myopia or hyperopia.
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