凸透镜曲率半径与折射率的测量

The Measurement of the R and n of a Convex Lens

本文说明了在自准直方法的测量中出现第二个像的原因。另外,也讨论了用这个像如何去测量凸透镜的曲率半径和折射率。

In this paper, we have explained what causes the second image obtained in the autocollimating method. Second, we have presented the method of using this image to measure the R1, R2 and n for a convex lens.