单词conoscope
n.: 【物】锥光偏振仪网络: 锥光镜；锥光镜检；光强角度分布量测法
【物理学】锥光偏振仪
This setup, known as a conoscope, is shown in Figure 14. 2 and consists of two stress-free plano-convex lenses A and B.
此装置称为锥光镜，如图14.2所示，它由A和B两个无应力平凸透镜组成。