1-目镜                                                      11-折射率值 
2-色散值刻度圈                                     12-调整螺钉  
3-色散调节手轮                                      13-进光棱镜锁紧手轮
4-粗微动测量手轮                                       14-折射棱镜座 
5-底座                                                     15-恒温器接口

6-打印按钮                                             16-打印机插口

7-电源按钮开关                    17-电源插口

8锤度值                                                 18-反光镜 

9-温度修正后锤度值                               19-进光棱镜转轴

10-温度                                                    20-LED照明灯

21-遮光板                                                       22-进光棱镜