JP4839763B2 - 広角レンズ - Google Patents

広角レンズ Download PDF

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Publication number
JP4839763B2
JP4839763B2 JP2005285394A JP2005285394A JP4839763B2 JP 4839763 B2 JP4839763 B2 JP 4839763B2 JP 2005285394 A JP2005285394 A JP 2005285394A JP 2005285394 A JP2005285394 A JP 2005285394A JP 4839763 B2 JP4839763 B2 JP 4839763B2
Authority
JP
Japan
Prior art keywords
lens
wide
angle
angle lens
group
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
JP2005285394A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007094173A (ja
JP2007094173A5 (cg-RX-API-DMAC7.html
Inventor
治夫 佐藤
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Priority to JP2005285394A priority Critical patent/JP4839763B2/ja
Publication of JP2007094173A publication Critical patent/JP2007094173A/ja
Publication of JP2007094173A5 publication Critical patent/JP2007094173A5/ja
Application granted granted Critical
Publication of JP4839763B2 publication Critical patent/JP4839763B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lenses (AREA)
  • Studio Devices (AREA)
JP2005285394A 2005-09-29 2005-09-29 広角レンズ Expired - Fee Related JP4839763B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005285394A JP4839763B2 (ja) 2005-09-29 2005-09-29 広角レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005285394A JP4839763B2 (ja) 2005-09-29 2005-09-29 広角レンズ

Publications (3)

Publication Number Publication Date
JP2007094173A JP2007094173A (ja) 2007-04-12
JP2007094173A5 JP2007094173A5 (cg-RX-API-DMAC7.html) 2009-06-25
JP4839763B2 true JP4839763B2 (ja) 2011-12-21

Family

ID=37979946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005285394A Expired - Fee Related JP4839763B2 (ja) 2005-09-29 2005-09-29 広角レンズ

Country Status (1)

Country Link
JP (1) JP4839763B2 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5170616B2 (ja) * 2007-04-23 2013-03-27 株式会社ニコン 広角レンズ、撮像装置、および広角レンズの合焦方法
JP5213424B2 (ja) * 2007-12-10 2013-06-19 キヤノン株式会社 光学系及びそれを有する光学機器
JP5712762B2 (ja) 2011-04-22 2015-05-07 リコーイメージング株式会社 撮影レンズ系
JP6056429B2 (ja) 2012-12-03 2017-01-11 リコーイメージング株式会社 超広角レンズ系
JP6426063B2 (ja) * 2015-07-22 2018-11-21 富士フイルム株式会社 撮像レンズおよび撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652288B2 (cg-RX-API-DMAC7.html) * 1973-08-01 1981-12-11
JP3579627B2 (ja) * 2000-02-16 2004-10-20 ペンタックス株式会社 広角レンズ系
JP4340469B2 (ja) * 2003-03-28 2009-10-07 リコー光学株式会社 投射用レンズおよび投射型画像表示装置

Also Published As

Publication number Publication date
JP2007094173A (ja) 2007-04-12

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