Title :
Hyper-field of view monitoring optical system
Author :
Yuan, Pan ; Hongtao, Cheng
Author_Institution :
Dept. of Mechanism & Electron., Jingdezhen Ceramic Inst., Jingdezhen, China
Abstract :
In the monitoring optical system, it is hope as possible as large field of view. Fish-eye lens can gaze hemisphere and super-hemisphere airspace; meanwhile, because of small size, low power consumption, low cost, can provide an objective real-time images. In the paper using geometric aberration theory and reading kinds of patents. The paper designs a novel fish-eye lens. The field of view (FOV) can be 200 degree and F/3.75. It is composed of 12 spherical lens element. The fish-eye lens operates simultaneously in the visible wavelength regions. It is can be applied to monitoring system that expand field of view. To avoid blind section and enlarge monitoring field.
Keywords :
optical design techniques; photographic lenses; video cameras; fish eye lens; geometric aberration theory; hyper field of view monitoring optical system; spherical lens element; super-hemisphere airspace; Integrated optics; Lenses; Monitoring; Optical design; Optical imaging; Optical sensors; Optical variables measurement; fish-eye lens; hyper-field of view; monitoring system;
Conference_Titel :
Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8158-3
DOI :
10.1109/ICEMI.2011.6037957
