角膜接触镜专用顶焦度标准器的研制

New Developed Set of Vertex Power Standard for Contact Lenses

论述了建立角膜接触镜专用顶焦度标准器的必要性和研制方案所用的原理 ,并给出接触镜专用顶焦度标准器的测试结果和误差分析 。

In this paper, the necessity and the used principles for building a set of vertex power standard for contact lenses are described. The measuring results and the analysis on errors are also given, moreover the comments on the calibration for focimeters are made.