JP2005257896A5 - - Google Patents

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Publication number
JP2005257896A5
JP2005257896A5 JP2004067442A JP2004067442A JP2005257896A5 JP 2005257896 A5 JP2005257896 A5 JP 2005257896A5 JP 2004067442 A JP2004067442 A JP 2004067442A JP 2004067442 A JP2004067442 A JP 2004067442A JP 2005257896 A5 JP2005257896 A5 JP 2005257896A5
Authority
JP
Japan
Prior art keywords
zoom lens
optical
lens
optical component
conjugate 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.)
Granted
Application number
JP2004067442A
Other languages
English (en)
Japanese (ja)
Other versions
JP4551676B2 (ja
JP2005257896A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004067442A priority Critical patent/JP4551676B2/ja
Priority claimed from JP2004067442A external-priority patent/JP4551676B2/ja
Priority to US11/076,535 priority patent/US7215477B2/en
Priority to CNB2005100527256A priority patent/CN100380161C/zh
Priority to EP05251431.2A priority patent/EP1574890B1/en
Publication of JP2005257896A publication Critical patent/JP2005257896A/ja
Publication of JP2005257896A5 publication Critical patent/JP2005257896A5/ja
Application granted granted Critical
Publication of JP4551676B2 publication Critical patent/JP4551676B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2004067442A 2004-03-10 2004-03-10 ズームレンズ、画像表示装置、撮像装置 Expired - Fee Related JP4551676B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004067442A JP4551676B2 (ja) 2004-03-10 2004-03-10 ズームレンズ、画像表示装置、撮像装置
US11/076,535 US7215477B2 (en) 2004-03-10 2005-03-09 Zoom lens and image display apparatus including the zoom lens
CNB2005100527256A CN100380161C (zh) 2004-03-10 2005-03-09 变焦透镜及具有该变焦透镜的图像显示装置
EP05251431.2A EP1574890B1 (en) 2004-03-10 2005-03-09 Zoom lens and image display apparatus including the zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004067442A JP4551676B2 (ja) 2004-03-10 2004-03-10 ズームレンズ、画像表示装置、撮像装置

Publications (3)

Publication Number Publication Date
JP2005257896A JP2005257896A (ja) 2005-09-22
JP2005257896A5 true JP2005257896A5 (ru) 2007-04-19
JP4551676B2 JP4551676B2 (ja) 2010-09-29

Family

ID=35083695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004067442A Expired - Fee Related JP4551676B2 (ja) 2004-03-10 2004-03-10 ズームレンズ、画像表示装置、撮像装置

Country Status (1)

Country Link
JP (1) JP4551676B2 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4847110B2 (ja) * 2005-11-28 2011-12-28 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
JP4874683B2 (ja) 2006-03-22 2012-02-15 富士フイルム株式会社 投写用ズームレンズおよび投写型表示装置
JP2008209829A (ja) * 2007-02-28 2008-09-11 Tamron Co Ltd 投射ズームレンズ
JP5053680B2 (ja) * 2007-03-29 2012-10-17 キヤノン株式会社 画像投射光学系及び画像投射装置
JP5582706B2 (ja) * 2009-02-17 2014-09-03 キヤノン株式会社 光学系及びそれを有する撮像装置
JP2011013657A (ja) * 2009-06-05 2011-01-20 Fujifilm Corp 投写用ズームレンズおよび投写型表示装置
JP6365984B2 (ja) 2014-02-13 2018-08-01 パナソニックIpマネジメント株式会社 投写光学系及びプロジェクション装置
JP6632319B2 (ja) * 2015-10-20 2020-01-22 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
WO2018123672A1 (ja) 2016-12-28 2018-07-05 パナソニックIpマネジメント株式会社 撮像光学系とそれを備える撮像装置およびカメラシステム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350094A (ja) * 2000-06-05 2001-12-21 Canon Inc 光学系、投射光学系及びそれを有する画像投影装置、撮像装置
JP4695744B2 (ja) * 2000-06-05 2011-06-08 キヤノン株式会社 ズームレンズ及びそれを用いた投影装置
JP2004070306A (ja) * 2002-06-12 2004-03-04 Fuji Photo Optical Co Ltd ズームレンズおよびこれを用いた投写型表示装置

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