Well, like glasses, contact lenses work by bending light rays just the right amount to make the object come into focus on the retina at the back of the eye.
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- 恩,跟普通眼镜原理一样,隐形眼睛镜片也是适当调整光线射入的角度,以合理的光线容量集中地将物体映射在后眼的视网膜上。