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Proceedings Paper

Structural design of off-axis aspheric surface reflective zoom optical system
Author(s): Ke Zhang; Jun Chang; Haiping Song; Yajun Niu
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Paper Abstract

Designed an off-axis aspheric reflective zoom optical system, and produced a prototype. The system consists of three aspheric reflective lens, the zoom range is 30mm ~ 90mm. This system gave up the traditional structure of zoom cam, the lens moved using linear guide rail driven by motor, the positioning precision of which was 0.01mm. And introduced the design of support frames of each lens. The practice tests verified the rationality of the prototype structure design.

Paper Details

Date Published: 10 January 2018
PDF: 10 pages
Proc. SPIE 10616, 2017 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 106161J (10 January 2018); doi: 10.1117/12.2296301
Show Author Affiliations
Ke Zhang, Beijing Institute of Technology (China)
China North Vehicle Research Institute (China)
Jun Chang, Beijing Institute of Technology (China)
Haiping Song, China North Vehicle Research Institute (China)
Yajun Niu, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 10616:
2017 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Baohua Jia; Kimio Tatsuno; Liquan Dong, Editor(s)

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