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Proceedings Paper

Continuous zooming optical design with a high-resolution and large-zoom ratios used for precision strike TV camera
Author(s): Ling Wang; Weijun Chang; Hua Qiang; Bo Zhang
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Paper Abstract

According to the requirement of detector, a continuous zooming TV camera with a high resolution and a large zoom ratios used for precision strike was designed. In this paper, basis the selection of continuous zooming optical systems was discussed. Combing with PW method, the incipient structure was computed. Using the CODE V, the optimum design was done. Having analyzed the cam curve of this zooming system, a continuous zooming optical system meeting the technical requirements well was designed, which provided the technical support for the miniaturization of the structure and the stability of the optic axis. This continuous zooming optical system has been checked with image quality testing, real imaging and environment testing and the result showed that the image quality was well, the optic axis was stable and the system meet the requirement of detector well.

Paper Details

Date Published: 19 February 2015
PDF: 8 pages
Proc. SPIE 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014), 94492D (19 February 2015); doi: 10.1117/12.2075967
Show Author Affiliations
Ling Wang, Xi'an Institute of Applied Optics (China)
Weijun Chang, Xi'an Institute of Applied Optics (China)
Hua Qiang, Xi'an Institute of Applied Optics (China)
Bo Zhang, Xi'an Institute of Applied Optics (China)


Published in SPIE Proceedings Vol. 9449:
The International Conference on Photonics and Optical Engineering (icPOE 2014)
Ailing Tian; Anand Asundi; Weiguo Liu; Chunmin Zhang, Editor(s)

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