A study of optical design of zoom optics

被引：0

作者：

Tsai, Cheng-Mu ^{[2
]}

Yen, Chih-Ta ^{[3
]}

Fang, Yi-Chin ^{[1
]}

Chen, Chia-An ^{[1
]}

机构：

[1] Natl Kaohsiung First Univ Sci & Technol, Coll Engn, Dept Mech & Automat Engn, 2 Jhuoyue Rd, Kaohsiung 811, Taiwan

[2] Kun Shan Univ, Dept Comp & Commun, Tainan 710, Taiwan

[3] Natl Formosa Univ, Dept Elect Engn, Huwei Township 632, Yunlin, Taiwan

来源：

CURRENT DEVELOPMENTS IN LENS DESIGN AND OPTICAL ENGINEERING XIV | 2013年 / 8841卷

关键词：

intermediate optics; zoom lens; optical system design; LENS; CAMERA; TELESCOPE;

D O I：

10.1117/12.2023599

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a new zoom lens design with intermediate image. The two 3x zoom lenses are independently designed and then cascaded to a 9x zoom lens. The concept of intermediate optics is applied in this paper in order to minimize size of front diameter and overall length. The final layout shows the proposed 9x zoom lens can effectively miniature the front diameter of lens about 44.25%.

引用

页数：10

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