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• Main Authors: Wei-Hsien Chien, 簡維憲
• Other Authors: Wen-Shing Sun
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/05846968228380958979

碩士 === 國立中央大學 === 光電科學與工程學系 === 105 === This paper focuses on the three-band surveillance lens design, which can operate in the near infrared band to obtain a clear image quality, and the image sensor used can sense the visible light band to near infrared light band. This lens can be used at any time, any weather and any environment, as the surveillance of visible light to near infrared light band. In this paper, the lens design analysis is mainly for visible light to near infrared light band, visible light band and near infrared light band. By applying different image sensors to design a lens group, to analyze the image quality and tolerance, and finally, to analyze the group transmission of the lens, so that the three-band surveillance lens in any environment can obtain a better image quality.