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| 照相机聚焦精度检查仪的设计 |
| Design on an inspection instrument of camera focus accuracy |
| 修订日期:2001-04-26 |
| DOI: |
| 中文关键词: 照相机,聚焦,检查仪 |
| 英文关键词:camera,focus,inspection instrument, |
| 基金项目: |
| 黄玲 |
| 南京理工大学制造工程学院!江苏南京210094 |
| 摘要点击次数: 2120 |
| 全文下载次数: 15 |
| 中文摘要: |
| 照相机聚焦精度检查仪是检校照相机物距刻度精度的专用仪器。介绍了照相机聚焦精度检查仪的结构及工作原理 ,并作了精度分析。该仪器利用分光镜的工作原理 ,具有精度高、体积小、操作简便等优点 |
| 英文摘要: |
| The inspection instrument of camera fo cus accuracy is specialized in surveying the camera focus accuracy. The structur e and the theory of this instrument have been introduced in this article and it gives the precision analysis. By use of the theory of the spectroscope, the inst rument has the advantages of high precision, small volume and simple operation. |
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