CN105137572B - 成像镜头、虹膜成像模组以及双目虹膜识别装置 - Google Patents
成像镜头、虹膜成像模组以及双目虹膜识别装置 Download PDFInfo
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- CN105137572B CN105137572B CN201510494313.1A CN201510494313A CN105137572B CN 105137572 B CN105137572 B CN 105137572B CN 201510494313 A CN201510494313 A CN 201510494313A CN 105137572 B CN105137572 B CN 105137572B
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- lens
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圆锥系数 | 圆锥表面类型 |
k=0 | 球面 |
k>-1 | 椭圆 |
k=-1 | 抛物面 |
k<-1 | 双曲面 |
面序号 | A4 | A6 | A8 | A10 | A12 |
11” | -5.3228E-04 | -2.3270E-03 | -7.9858E-04 | 0 | 0 |
12” | 7.8915E-03 | -2.6319E-03 | -8.4916E-04 | 0 | 0 |
21” | 0 | 0 | 0 | 0 | 0 |
22” | -9.8789E-03 | 6.6599E-04 | -2.6995E-04 | 0 | 0 |
31” | -3.9309E-03 | 4.8272E-04 | -3.6819E-04 | 0 | 0 |
32” | -6.7758E-03 | 4.3281E-03 | -7.1011E-04 | 2.2018E-05 | 8.3356E-06 |
41” | 2.0105E-02 | -2.5698E-03 | 1.8102E-04 | 3.7383E-05 | -1.0645E-05 |
42” | 1.3272E-02 | -4.9789E-03 | 1.2760E-04 | 8.6398E-05 | -1.2213E-05 |
Claims (9)
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CN201510494313.1A CN105137572B (zh) | 2015-08-12 | 2015-08-12 | 成像镜头、虹膜成像模组以及双目虹膜识别装置 |
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CN201510494313.1A CN105137572B (zh) | 2015-08-12 | 2015-08-12 | 成像镜头、虹膜成像模组以及双目虹膜识别装置 |
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CN105137572A CN105137572A (zh) | 2015-12-09 |
CN105137572B true CN105137572B (zh) | 2017-07-28 |
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CN201510494313.1A Active CN105137572B (zh) | 2015-08-12 | 2015-08-12 | 成像镜头、虹膜成像模组以及双目虹膜识别装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107765410B (zh) * | 2017-09-21 | 2020-05-01 | 华中科技大学鄂州工业技术研究院 | 一种用于内窥镜的广角变焦镜头 |
US11262570B2 (en) * | 2018-03-12 | 2022-03-01 | The University Of North Carolina At Chapel Hill | Mirror image microscopy for increased collection |
CN113484981B (zh) * | 2021-06-16 | 2023-04-14 | 浙江大华技术股份有限公司 | 一种镜头 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007212877A (ja) * | 2006-02-10 | 2007-08-23 | Matsushita Electric Ind Co Ltd | 単焦点撮像レンズ及びそれを備えた撮像装置 |
JP4977869B2 (ja) * | 2006-08-21 | 2012-07-18 | コニカミノルタアドバンストレイヤー株式会社 | 撮像レンズ、撮像装置及び携帯端末 |
JP2008129506A (ja) * | 2006-11-24 | 2008-06-05 | Sharp Corp | 撮像レンズおよび携帯情報機器 |
JP5501839B2 (ja) * | 2010-04-15 | 2014-05-28 | オリンパス株式会社 | 撮像光学系及びそれを用いた撮像装置 |
JP2013088674A (ja) * | 2011-10-19 | 2013-05-13 | Olympus Corp | 結像光学系及びそれを有する撮像装置 |
JP5818702B2 (ja) * | 2012-01-23 | 2015-11-18 | カンタツ株式会社 | 撮像レンズ |
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Address after: 100085, 1 floor 8, 1 Street, ten Street, Haidian District, Beijing. Patentee after: Beijing Eyes Intelligent Technology Co.,Ltd. Address before: 100085, 1 floor 8, 1 Street, ten Street, Haidian District, Beijing. Patentee before: BEIJING TECHSHINO TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220316 Address after: 071800 Beijing Tianjin talent home (Xincheng community), West District, Xiongxian Economic Development Zone, Baoding City, Hebei Province Patentee after: BEIJING EYECOOL TECHNOLOGY Co.,Ltd. Patentee after: Beijing Eyes Intelligent Technology Co.,Ltd. Address before: 100085, 1 floor 8, 1 Street, ten Street, Haidian District, Beijing. Patentee before: Beijing Eyes Intelligent Technology Co.,Ltd. |
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Denomination of invention: Imaging lens, iris imaging module and binocular iris recognition device Effective date of registration: 20220614 Granted publication date: 20170728 Pledgee: China Construction Bank Corporation Xiongxian sub branch Pledgor: BEIJING EYECOOL TECHNOLOGY Co.,Ltd. Registration number: Y2022990000332 |
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