Continuous zooming optical design with a high-resolution and large-zoom ratios used for precision strike TV camera

Ling Wang; Weijun Chang; Hua Qiang; Bo Zhang

doi:10.1117/12.2075967

19 February 2015 Continuous zooming optical design with a high-resolution and large-zoom ratios used for precision strike TV camera

Ling Wang, Weijun Chang, Hua Qiang, Bo Zhang

Author Affiliations +

Proceedings Volume 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014); 94492D (2015) https://doi.org/10.1117/12.2075967
Event: The International Conference on Photonics and Optical Engineering and the Annual West China Photonics Conference (icPOE 2014), 2014, Xi'an, China

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.

Citation Download Citation

Ling Wang, Weijun Chang, Hua Qiang, and Bo Zhang "Continuous zooming optical design with a high-resolution and large-zoom ratios used for precision strike TV camera", Proc. SPIE 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014), 94492D (19 February 2015); https://doi.org/10.1117/12.2075967

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