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yan jing fang da jing xian wei jing wang yuan jing
Pages: 95-97
Year: Issue:  4
Journal: Chinese Optics and Applied Optics Abstracts

Abstract: <正>提出了一种采用光学投影成像和自扫描光电二极管列阵(SSPA)传感器实现隐形眼镜曲率、光学中心厚度和直径测量的新方法,基于此方法设计成功了一种新型隐形眼镜投影测量仪。介绍了仪器的测量原理、仪器结构、光电二极管列阵信号采集以及单片机控制系统的硬件和软件设计。该测量仪测量镜片曲率半径的精度优于士0.1 mm,测量镜片光学中心厚度的
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