| 长焦距大口径连续变焦光学系统的设计 |
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| 引用本文： | 胡际先. 长焦距大口径连续变焦光学系统的设计[J]. 应用光学, 2007, 28(5): 569-572 |
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| 作者姓名： | 胡际先 |
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| 作者单位： | 华中光电技术研究所,湖北,武汉,430073 |
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| 摘 要： | 根据某探测设备可见光通道光学系统的特点和技术指标要求，详细介绍长焦距大口径连续变焦光学系统结构形式选择、初始结构参数计算及像差平衡的方法，给出运用该方法设计的采用正组机械补偿形式的长焦距大口径连续变焦光学系统的设计结果。对连续变焦光学系统进行了像质检测、实景成像及环境试验考核，其结果表明：该光学系统能满足某探测设备的性能要求。
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| 关 键 词： | 连续变焦光学系统 初始结构参数 光学设计 像差平衡 像质 |
| 文章编号： | 1002-2082（2007）05-0569-05 |
| 收稿时间： | 2007-03-21 |
| 修稿时间： | 2007-03-212007-04-11 |
Design of long focal length large-aperture optical zoom system |
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| HU Ji-xian. Design of long focal length large-aperture optical zoom system[J]. Journal of Applied Optics, 2007, 28(5): 569-572 |
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| Authors: | HU Ji-xian |
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| Affiliation: | Huazhong Institute of Electro-Optics, Wuhan 430073, China |
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| Abstract: | Based on the features and specifications of the visible optics for a detection system, the selection of optical layouts, the parameter calculation of initial layout and the method of aberration balance for a long focal length, large-aperture optical zoom system are introduced. The optical system design incorporated with mechanical compensation is presented. The image quality test, scene imaging evaluation and environment test for the optical system were carried out. The test result shows that the optical system designed with this method meets the system requirement. |
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| Keywords: | optical zoom system initial structure parameter optical design aberration balance image quality |
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