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光学目标投影仪:运行原理和基本性能测试

Junzhen Meng1, Yabing Xuan1, Guiping Huang1

  • 1College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450000, China.

Sensors (Basel, Switzerland)
|September 14, 2024
PubMed
概括

光学投影仪为工业应用提供精确的摄影计量目标,即使在恶劣的条件下. 它们的投射点提供可靠的测量可重复性和表面精度,与传统的目标相提并论.

关键词:
比较试验测试比较试验测试工业摄影仪表的使用方法测量的可重复性光学目标点的目标点.表面测量精度的测量精度.

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Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
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