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1)  periscopic convex
凸镜性回凸透镜
2)  periscopic concave
凹镜性凹凸透镜
3)  convex lens
凸透镜
1.
The convex lens making the parallel light converge to the focal point;
使平行光严格聚焦于一点的凸透镜
2.
The Divergent Thought on the Convex Lens Focusing Experiment;
凸透镜聚焦原理的多角度实验验证
3.
Propagation algorithm of broadband laser beam via convex lens is obtained based on Huygens-Fresnel diffraction in tegral and lenss phase transform property,and the transform property is studied by numerical method.
基于惠更斯-菲涅耳衍射积分和透镜的相位变换性质,得到了宽带激光束通过凸透镜的传播算法,并用数值方法研究了它的变换特性。
4)  convex [英]['kɔnveks]  [美]['kɑnvɛks]
凸透镜
1.
The experiment shows that a bright point appears in the center of the newton's ring and the newton's ring is obtained on the screen with only one convex.
通过试验,在牛顿环的中心发现了亮斑,并且仅用一个平凸透镜演示出了牛顿环,出现的牛顿环不是空气隙的两个界面反射的光进行干涉的结果,用激光对传统牛顿环装置进行演示是不妥当的。
2.
For solving problems of complication and high cost by solar simulator with certain parallel degree, a simple but effective so-lar simulator was built with xenon lamp and convex selected.
经过比较,选择氙灯作为光源,用凸透镜制作平行光源方案。
5)  plano-convex lens
平凸透镜
1.
Using two symmetrical plano-convex lens system to fabricate grating was analyzed and the characteristic of diffraction wavefront aberration of the grating was summarized by ray tracing program using MATLAB siftware.
分析使用两个对称的单平凸透镜光路制作光栅并用MATLAB编写光线追迹程序分析了所制作的光栅的衍射波像差的特点,经计算得出在较小焦比D/F情况下其衍射波像差仅与两支光路点光源的调节偏差之差有关与单独的各个偏差无关;初级像差中球差很小几乎可忽略:彗差仅与垂轴调节偏差之差成线性关系;像散仅与轴向调节偏差之差成正比;且当平凸透镜的焦比D/F增大时,各像差项迅速增大。
6)  meniscus lens
凹凸透镜
1.
Collimating ability limitation of meniscus lenses in collimating laser diodes;
凹凸透镜准直半导体激光器的极限
补充资料:凸透镜
凸透镜
convex lens

   中央厚边缘薄的透镜。在光疏介质中使用时,能对入射光束起会聚作用,故又称会聚透镜;因其焦距为正,又称正透镜。透镜两个球面的曲率中心的连线称主光轴。对厚度可略的薄透镜,两球面的顶点可看成重合在一起,重合点称薄透镜的光心 。主光轴上物点至光心的距离称物距,用s表示;主光轴上像点至光心的距离称像距,用s¢表示。物距与像距的关系由下述高斯成像公式给定:
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