1、 正透镜 ( Plus Lens )又称凸透镜,对光线有汇聚作用,用"+"表示. 2、负透镜(Minus Lens)又称凹透镜,对光线有分散作用,用"-"表示.
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The infant got correction of hyperopia, plus glasses, and a translucent cover on the lower part of the right lens.
婴儿得到了远视,加上眼镜和正确的镜头的下半部分的半透明盖的校正。
The lens material is inherent bad, plus there is something wrong with the software algorithm. Photog...
镜头材质本来就差,再加上软件算法有问题。
Conclusion: the postoperative refractive error becomes more plus when the posterior surface of the lens is fused with silicone oil.
结论:术后患者的屈光度偏向正是由于晶体后表面被硅油融合后其屈光度的表现。
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