在使用角锥棱镜前对其进行检测，选取误差较小的棱镜是一项关系到整个测量工作结果的重要任务。因此，提出一种用哈特曼波前传感器全面检测角锥棱镜角度误差和面形误差的技术方案，从理论上分析了哈特曼法的测量原理，深入研究了光经过角锥棱镜后的波面重建，给出了波面特征与角锥棱镜误差参量之间的关系。在试验中验证了这种方法的正确性和可行性。

The quality check of the prism is very important for the measurement of optics. Anaccurate measurement scheme is proposed for testing the error of cone prisms with Hartmann wavefront sensor. The measurement theory was discussed,the reconstruction of the wavefront reflected from a cone prism was studied,and the relation between the wavefront characteristics and the errors of a cone prism was given. The feasibility of the method was verified in the experiment.