为了减少屈光度测量误差，提高精度。本文针对哈特曼法焦度测量建立了较详细的误差模型，着重分析了光源的色散误差、入射光与透镜未垂直、光电探测器中心定位不准、透镜倾斜、光源光线主轴与透镜主轴未重合所引起的屈光度测量误差。结果表明，得出由于光电探测器上中心提取的不准确，会对最终的结果产生较大的误差。并由此提出了双重双线性插值结合拟合法来求取中心的方法，并证明了其有效性和准确性。
哈特曼法焦度测量模型的误差分析及修正
作者单位信息
通信作者： jintao@usst.edu.cn
出版日期：2021年3月22日
摘要
参考文献
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杨金龙, 贾宏志, 金涛, 等. 哈特曼法焦度测量模型的误差分析及修正[J]. 光电工程, 2021, 48(3): 200238.
