随着现代科学技术的发展,光学棱体的应用范围越来越广。例如:固体超声延迟线的十四面体;高速摄影中作为高速曝光器件的十六面体;计量工作中作为角度传递基准的二十四、三十六面体……;以及彩色电视、激光雷达中的专用精密光学棱体等等。下面我们对光学棱体的加工作一探讨。 With the development of modern science and technology, the scope of application of optical prism is more and more widely. Such as tetradecahedron of solid ultrasonic delay line; hexahedron as high-speed exposure device in high-speed photography; twenty-four and thirty-six tetrahedron which are the reference of angle transmission in measurement work ......; and color television, Special precision optical prism and so on. Here we deal with the processing of optical prism.