| 广角伽氏无焦系统的筒长扩展技术 |
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| 引用本文： | 林银森.广角伽氏无焦系统的筒长扩展技术[J].武汉大学学报(信息科学版),1991(4). |
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| 作者姓名： | 林银森 |
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| 摘 要： | 伽氏无焦系统的筒长与视场之间存在反比律关系。本文提出一种以多元法和倍乘法为理论基础的筒长扩展技术,以满足广角条件下获得适用的筒长,并阐述抑制畸变和保证一定出瞳距对物镜与负目镜的结构限约,及其象差的平衡方式。
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| 关 键 词： | 筒长扩展 倍乘法 负目镜结构限约 |
The Tube-Length Extended Technic For Wideangle Galilean Non-Power System |
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| Lin Yinsen.The Tube-Length Extended Technic For Wideangle Galilean Non-Power System[J].Geomatics and Information Science of Wuhan University,1991(4). |
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| Authors: | Lin Yinsen |
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| Abstract: | The tube-length is inversely proportional to viewing field-angle Galilean non-Pow-er. This paper presents the tube-length extended technic basing theory of muti-lens andmultiply, in order to satisfy wide-angle condition to attain serviceable tube-length.And states constracting restriction of objective and negative ocular, when constraintsdistortion and pledge to some interpupillary distance, as well as the systematic aberra-tion balancing method. |
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| Keywords: | tube-length extension multiplexing method constracting restriction of negative ocular |
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