Paper
5 August 2015 Research on all movable reflective zoom system with three mirrors
Guijuan Xie, Jun Chang, Jide Zhou, Ke Zhang, Xi Wang
Author Affiliations +
Abstract
Traditional mechanical compensation zoom system realize the continuous change of the system focal length and continuous compensation of the image plane through the motion of the zooming group and compensating group according to the precise cam curve. With the increase demand of high zoom ratio and high quality system, and combined with the theory of reflective zoom system, this paper presents the all movable reflective zoom theory, focusing on the design and analysis of the three-mirror all movable reflective zoom system.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Guijuan Xie, Jun Chang, Jide Zhou, Ke Zhang, and Xi Wang "Research on all movable reflective zoom system with three mirrors", Proc. SPIE 9618, 2015 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 96180O (5 August 2015); https://doi.org/10.1117/12.2192542
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CITATIONS
Cited by 2 scholarly publications.
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KEYWORDS
Zoom lenses

Reflectivity

Mirrors

Off axis mirrors

Modulation transfer functions

Diffraction

Image processing

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