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在一般光学零件加工过程中,需要用一种透镜测厚仪对大量光学零件的中心厚度进行测试,以控制光学零件厚度的尺寸精度。通常使用的测厚仪是由专业厂家生产的一种光学仪器,对于测量大量光学零件的厚度,在使用上还存在某些不足之处。这里介绍一种机械式的
In the processing of general optical components, a lens thickness gauge is required to test the center thickness of a large number of optical components to control the dimensional accuracy of the optical component thickness. The commonly used thickness gauge is an optical instrument produced by a professional manufacturer. There are some shortcomings in the use of the thickness measurement of a large number of optical components. Here to introduce a mechanical