JP4083924B2 - 広角レンズ - Google Patents

広角レンズ Download PDF

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Publication number
JP4083924B2
JP4083924B2 JP16279199A JP16279199A JP4083924B2 JP 4083924 B2 JP4083924 B2 JP 4083924B2 JP 16279199 A JP16279199 A JP 16279199A JP 16279199 A JP16279199 A JP 16279199A JP 4083924 B2 JP4083924 B2 JP 4083924B2
Authority
JP
Japan
Prior art keywords
lens
lens group
wide
object side
refractive power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP16279199A
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English (en)
Japanese (ja)
Other versions
JP2000352665A (ja
JP2000352665A5 (enrdf_load_stackoverflow
Inventor
雅司 半川
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.)
Olympus Corp
Original Assignee
Olympus Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP16279199A priority Critical patent/JP4083924B2/ja
Publication of JP2000352665A publication Critical patent/JP2000352665A/ja
Publication of JP2000352665A5 publication Critical patent/JP2000352665A5/ja
Application granted granted Critical
Publication of JP4083924B2 publication Critical patent/JP4083924B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP16279199A 1999-06-09 1999-06-09 広角レンズ Expired - Fee Related JP4083924B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16279199A JP4083924B2 (ja) 1999-06-09 1999-06-09 広角レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16279199A JP4083924B2 (ja) 1999-06-09 1999-06-09 広角レンズ

Publications (3)

Publication Number Publication Date
JP2000352665A JP2000352665A (ja) 2000-12-19
JP2000352665A5 JP2000352665A5 (enrdf_load_stackoverflow) 2005-05-26
JP4083924B2 true JP4083924B2 (ja) 2008-04-30

Family

ID=15761285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16279199A Expired - Fee Related JP4083924B2 (ja) 1999-06-09 1999-06-09 広角レンズ

Country Status (1)

Country Link
JP (1) JP4083924B2 (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072085A (ja) * 2000-09-01 2002-03-12 Matsushita Electric Ind Co Ltd 超広角レンズ
US6707621B2 (en) 2001-12-14 2004-03-16 Nidec Copal Corporation Wide-angle lens
JP2006119368A (ja) 2004-10-21 2006-05-11 Konica Minolta Opto Inc 広角光学系、撮像レンズ装置、モニタカメラ及びデジタル機器
US7633688B2 (en) 2005-06-01 2009-12-15 Olympus Imaging Corp. Image forming optical system
JP4866630B2 (ja) * 2006-03-02 2012-02-01 アルプス電気株式会社 光学装置
JP2009533710A (ja) * 2006-04-10 2009-09-17 ニング，アレックス 超広角対物レンズ
JP4815304B2 (ja) * 2006-08-04 2011-11-16 株式会社シグマ 広角レンズ
JP5045300B2 (ja) 2007-08-07 2012-10-10 株式会社ニコン 広角レンズ及びこの広角レンズを有する撮像装置
JP5298871B2 (ja) * 2009-01-16 2013-09-25 株式会社リコー 結像レンズおよびカメラ装置および携帯情報端末装置
JP5480089B2 (ja) * 2010-09-29 2014-04-23 富士フイルム株式会社 投写用レンズおよび投写型表示装置
JP5590464B2 (ja) * 2011-01-27 2014-09-17 株式会社リコー 広角レンズ、撮像レンズユニット、カメラおよび携帯情報端末装置
CN103543517B (zh) * 2013-11-11 2016-04-20 厦门爱劳德光电有限公司 广角高分辨率的光学小镜头
JP2016038547A (ja) * 2014-08-11 2016-03-22 株式会社ニコン 光学系、該光学系を備えた撮像装置、光学系の製造方法
CN204613498U (zh) * 2015-05-04 2015-09-02 嘉兴中润光学科技有限公司 小型广角镜头
JP6120923B2 (ja) * 2015-08-20 2017-04-26 オリンパス株式会社 単焦点結像光学系及びそれを用いた撮像装置
JP2017211575A (ja) * 2016-05-27 2017-11-30 マクセルホールディングス株式会社 撮像レンズ系及び撮像装置
JP6695995B2 (ja) * 2016-10-05 2020-05-20 マクセル株式会社 撮像レンズ系及び撮像装置
TWI600940B (zh) 2017-03-01 2017-10-01 大立光電股份有限公司 光學影像透鏡系統組、取像裝置及電子裝置
CN108663772B (zh) * 2017-03-31 2022-07-05 宁波舜宇车载光学技术有限公司 光学镜头和成像设备
US10598895B2 (en) * 2017-12-18 2020-03-24 AAC Technologies Pte. Ltd. Camera optical lens
CN108254865B (zh) * 2017-12-18 2020-02-18 瑞声科技(新加坡)有限公司 摄像光学镜头
US10288849B1 (en) * 2017-12-18 2019-05-14 AAC Technologies Pte. Ltd. Camera optical lens
CN108254864B (zh) * 2017-12-18 2020-02-18 瑞声科技(新加坡)有限公司 摄像光学镜头
CN108254861B (zh) * 2017-12-18 2020-02-18 瑞声科技(新加坡)有限公司 摄像光学镜头
TWI650592B (zh) 2018-04-18 2019-02-11 大立光電股份有限公司 攝像光學鏡組、取像裝置及電子裝置
JP7395936B2 (ja) * 2019-10-07 2023-12-12 株式会社リコー 撮像光学系およびカメラ装置
WO2021176509A1 (ja) * 2020-03-02 2021-09-10 オリンパス株式会社 対物光学系、撮像装置及び内視鏡
JP7395658B1 (ja) 2022-06-15 2023-12-11 キヤノン株式会社 光学系及びそれを備える撮像装置

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