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Proceedings Paper

Design of a multi-scale optical lens
Author(s): Lei Zhang; Shengcai Li; Xuemin Cheng; Qun Hao
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Paper Abstract

The technology of multi-scale optical systems could be used to achieve a balance of the field-of-view and F-number, and helpful enhance the system image quality. This paper designed a multi-scale optical lens, and finished the work of demonstrating theoretically the feasibility of curved image together with the array lens. An idea has been proposed in this paper, using the approximately concentric chief rays combining with balance aberrations in each channel of the array lens to alleviate the aberrations of the whole optical system. Lastly, we designed a specific optical path and completed the experimental analysis. Experimental results show that the optical layout of the multi-scale optical lens can achieve a field of view of 60 degree while the aberration balance is well.

Paper Details

Date Published: 26 January 2016
PDF: 6 pages
Proc. SPIE 9903, Seventh International Symposium on Precision Mechanical Measurements, 99031J (26 January 2016); doi: 10.1117/12.2212358
Show Author Affiliations
Lei Zhang, Beijing Special Vehicle Research Institute (China)
Shengcai Li, Beijing Special Vehicle Research Institute (China)
Xuemin Cheng, Tsinghua Univ. (China)
Qun Hao, Beijing Institute of Technolgy (China)

Published in SPIE Proceedings Vol. 9903:
Seventh International Symposium on Precision Mechanical Measurements
Liandong Yu, Editor(s)

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