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CN107643585B - 广角透镜 - Google Patents

广角透镜 Download PDF

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Publication number
CN107643585B
CN107643585B CN201710561170.0A CN201710561170A CN107643585B CN 107643585 B CN107643585 B CN 107643585B CN 201710561170 A CN201710561170 A CN 201710561170A CN 107643585 B CN107643585 B CN 107643585B
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CN
China
Prior art keywords
lens
wide
distance
angle
object side
Prior art date
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CN201710561170.0A
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English (en)
Chinese (zh)
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CN107643585A (zh
Inventor
小宫山忠史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Electric Three Co (dongguan) Machinery Co Ltd
Nidec Instruments Corp
Original Assignee
Nidec Sankyo Dongguan Precision Corp
Nidec Sankyo Corp
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Publication of CN107643585A publication Critical patent/CN107643585A/zh
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Publication of CN107643585B publication Critical patent/CN107643585B/zh
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CN201710561170.0A 2016-07-22 2017-07-11 广角透镜 Active CN107643585B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-144442 2016-07-22
JP2016144442A JP6800640B2 (ja) 2016-07-22 2016-07-22 広角レンズ

Publications (2)

Publication Number Publication Date
CN107643585A CN107643585A (zh) 2018-01-30
CN107643585B true CN107643585B (zh) 2020-04-14

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ID=61019398

Family Applications (1)

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CN201710561170.0A Active CN107643585B (zh) 2016-07-22 2017-07-11 广角透镜

Country Status (2)

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JP (1) JP6800640B2 (ja)
CN (1) CN107643585B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023067161A (ja) * 2021-10-29 2023-05-16 ニデック株式会社 プラスチックレンズ、およびレンズユニット

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204650055U (zh) * 2015-05-27 2015-09-16 宁波恒烨泰科光电技术有限公司 一种超薄广角成像镜头
CN205353446U (zh) * 2016-01-31 2016-06-29 威海嘉瑞光电科技有限公司 一种智能家居用广角高清镜头的光学系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220430A (ja) * 1995-02-17 1996-08-30 Casio Comput Co Ltd 広角レンズ
JP2005321742A (ja) * 2004-05-10 2005-11-17 Hideaki Ishizuki 超広角高解像度レンズ
JP4821121B2 (ja) * 2005-01-31 2011-11-24 コニカミノルタオプト株式会社 広角レンズ系
JP4841929B2 (ja) * 2005-10-21 2011-12-21 富士フイルム株式会社 広角撮像レンズ
CN101149464A (zh) * 2006-09-19 2008-03-26 富士能株式会社 摄像透镜及具备此的摄像机装置
JP4932508B2 (ja) * 2007-01-24 2012-05-16 株式会社トプコン 広角レンズ系
JP2009145809A (ja) * 2007-12-18 2009-07-02 Fujinon Corp 撮像レンズおよび撮像装置
JPWO2009125522A1 (ja) * 2008-04-10 2011-07-28 株式会社タムロン 撮像レンズ
JP2011107527A (ja) * 2009-11-19 2011-06-02 Sony Corp 撮像レンズ及び撮像装置
JP5725967B2 (ja) * 2011-05-06 2015-05-27 京セラ株式会社 撮像レンズ
JP5544559B1 (ja) * 2013-12-26 2014-07-09 ナルックス株式会社 撮像光学系
JP6286663B2 (ja) * 2014-01-15 2018-03-07 パナソニックＩｐマネジメント株式会社 広角レンズ系、カメラ
JP2016031501A (ja) * 2014-07-30 2016-03-07 日立マクセル株式会社 撮像レンズ系及び撮像装置
WO2017064752A1 (ja) * 2015-10-13 2017-04-20 オリンパス株式会社 撮像装置及びそれを備えた光学装置
CN105954859A (zh) * 2016-07-19 2016-09-21 黄梅县云泰时代光学仪器有限公司 一种广角光学镜头

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204650055U (zh) * 2015-05-27 2015-09-16 宁波恒烨泰科光电技术有限公司 一种超薄广角成像镜头
CN205353446U (zh) * 2016-01-31 2016-06-29 威海嘉瑞光电科技有限公司 一种智能家居用广角高清镜头的光学系统

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Publication number Publication date
JP2018013704A (ja) 2018-01-25
JP6800640B2 (ja) 2020-12-16
CN107643585A (zh) 2018-01-30

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Effective date of registration: 20180412

Address after: No. 213 Guangdong city of Dongguan province Changan BBK Jiang Bei Zhen Wu Sha Management Development Zone Avenue

Applicant after: Japan electric three CO (Dongguan) Machinery Co., Ltd.

Applicant after: Sankyo Seiki Seisakusho KK

Address before: Nagano

Applicant before: Sankyo Seiki Seisakusho KK

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