JP4011786B2 - リアフォーカス式のズームレンズ - Google Patents

リアフォーカス式のズームレンズ Download PDF

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Publication number
JP4011786B2
JP4011786B2 JP11341299A JP11341299A JP4011786B2 JP 4011786 B2 JP4011786 B2 JP 4011786B2 JP 11341299 A JP11341299 A JP 11341299A JP 11341299 A JP11341299 A JP 11341299A JP 4011786 B2 JP4011786 B2 JP 4011786B2
Authority
JP
Japan
Prior art keywords
lens
lens group
group
refractive power
object side
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
JP11341299A
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English (en)
Japanese (ja)
Other versions
JP2000305016A5 (enExample
JP2000305016A (ja
Inventor
伸之 栃木
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP11341299A priority Critical patent/JP4011786B2/ja
Publication of JP2000305016A publication Critical patent/JP2000305016A/ja
Publication of JP2000305016A5 publication Critical patent/JP2000305016A5/ja
Application granted granted Critical
Publication of JP4011786B2 publication Critical patent/JP4011786B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP11341299A 1999-04-21 1999-04-21 リアフォーカス式のズームレンズ Expired - Fee Related JP4011786B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11341299A JP4011786B2 (ja) 1999-04-21 1999-04-21 リアフォーカス式のズームレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11341299A JP4011786B2 (ja) 1999-04-21 1999-04-21 リアフォーカス式のズームレンズ

Publications (3)

Publication Number Publication Date
JP2000305016A JP2000305016A (ja) 2000-11-02
JP2000305016A5 JP2000305016A5 (enExample) 2005-02-24
JP4011786B2 true JP4011786B2 (ja) 2007-11-21

Family

ID=14611621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11341299A Expired - Fee Related JP4011786B2 (ja) 1999-04-21 1999-04-21 リアフォーカス式のズームレンズ

Country Status (1)

Country Link
JP (1) JP4011786B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4672860B2 (ja) * 2000-12-14 2011-04-20 キヤノン株式会社 ズームレンズ及びそれを用いた光学機器
JP4359061B2 (ja) * 2003-03-14 2009-11-04 パナソニック株式会社 小型ズームレンズ、及びこれを用いたデジタルカメラとビデオカメラ
JP4612795B2 (ja) 2004-01-30 2011-01-12 キヤノン株式会社 ズームレンズ及びそれを用いた撮像装置
JP4776936B2 (ja) * 2005-02-03 2011-09-21 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP4914097B2 (ja) * 2006-03-30 2012-04-11 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
CN102043236A (zh) * 2009-10-14 2011-05-04 佳能株式会社 变焦透镜和具有变焦透镜的图像拾取装置
JP6698339B2 (ja) * 2015-12-25 2020-05-27 株式会社タムロン 光学系及び撮像装置

Also Published As

Publication number Publication date
JP2000305016A (ja) 2000-11-02

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