| 一种用于光电火控的变焦光学系统设计 |
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| 引用本文： | 权贵秦,李勤学.一种用于光电火控的变焦光学系统设计[J].陕西理工学院学报(自然科学版),2001,17(4):20-23. |
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| 作者姓名： | 权贵秦 李勤学 |
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| 作者单位： | 1. 西安工业学院
2. 西安应用光学研究所 |
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| 摘 要： | 设计了一种变焦比为4的连续变焦系统,用该系统构成的变焦电视摄象仪可实现对远距离空中目标的探测.其特点是变焦可以实现全自动化和数字化控制.
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| 关 键 词： | 光学系统设计 变焦光学系统 数字控制 |
| 文章编号： | 1002-3410(2001)04-0020-04 |
| 修稿时间： | 2001年9月12日 |
A kind of zoom lens for photoelectric fire control system |
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| QUAN Gui-qin ,LI Qin-xue.A kind of zoom lens for photoelectric fire control system[J].Journal of Shananxi University of Technology:Natural Science Edition,2001,17(4):20-23. |
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| Authors: | QUAN Gui-qin LI Qin-xue |
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| Institution: | QUAN Gui-qin 1,LI Qin-xue 2 |
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| Abstract: | A system of focal length continuous change in which the ratio of Variable focal length is equal to 4, has been designed. The focus change TV camera produced by using this system may detect long distant object in the air. The distinguishing feature of the system is that focus change may be automaticly and numeraly controled. |
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| Keywords: | optic system design optic system of focus change numeral control |
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