JP4401802B2 - カメラ - Google Patents

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Publication number
JP4401802B2
JP4401802B2 JP2004027496A JP2004027496A JP4401802B2 JP 4401802 B2 JP4401802 B2 JP 4401802B2 JP 2004027496 A JP2004027496 A JP 2004027496A JP 2004027496 A JP2004027496 A JP 2004027496A JP 4401802 B2 JP4401802 B2 JP 4401802B2
Authority
JP
Japan
Prior art keywords
imaging
converter
section
anamorphic
optical system
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
JP2004027496A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005221597A (ja
JP2005221597A5 (enExample
Inventor
塗師　　隆治
隆大 吉見
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 JP2004027496A priority Critical patent/JP4401802B2/ja
Priority to EP05250569A priority patent/EP1566681A1/en
Priority to US11/050,391 priority patent/US7113344B2/en
Publication of JP2005221597A publication Critical patent/JP2005221597A/ja
Publication of JP2005221597A5 publication Critical patent/JP2005221597A5/ja
Application granted granted Critical
Publication of JP4401802B2 publication Critical patent/JP4401802B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2004027496A 2004-02-04 2004-02-04 カメラ Expired - Fee Related JP4401802B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004027496A JP4401802B2 (ja) 2004-02-04 2004-02-04 カメラ
EP05250569A EP1566681A1 (en) 2004-02-04 2005-02-02 Anamorphic converter, lens device using the same, and image-taking device using the same
US11/050,391 US7113344B2 (en) 2004-02-04 2005-02-03 Anamorphic converter, lens device using the same, and image-taking device using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004027496A JP4401802B2 (ja) 2004-02-04 2004-02-04 カメラ

Publications (3)

Publication Number Publication Date
JP2005221597A JP2005221597A (ja) 2005-08-18
JP2005221597A5 JP2005221597A5 (enExample) 2007-03-01
JP4401802B2 true JP4401802B2 (ja) 2010-01-20

Family

ID=34709072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004027496A Expired - Fee Related JP4401802B2 (ja) 2004-02-04 2004-02-04 カメラ

Country Status (3)

Country Link
US (1) US7113344B2 (enExample)
EP (1) EP1566681A1 (enExample)
JP (1) JP4401802B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884338B1 (fr) * 2005-04-11 2007-10-19 Valeo Vision Sa Procede, dispositif et camera pour la detection d'objets a partir d'images numeriques
US7289272B2 (en) * 2005-09-16 2007-10-30 Raytheon Company Optical system including an anamorphic lens
JP4790399B2 (ja) * 2005-12-09 2011-10-12 コニカミノルタオプト株式会社 超広角撮像光学系、超広角撮像レンズ装置及び撮像装置
JP4511502B2 (ja) 2006-09-30 2010-07-28 日立ビアメカニクス株式会社 基板露光装置
DE102008021341B4 (de) * 2008-04-29 2015-05-07 Carl Zeiss Ag Anamorphotisches Abbildungsobjektiv
US7729061B2 (en) * 2008-04-30 2010-06-01 Symbol Technologies, Inc. Imaging system having anamorphic magnification
WO2012123592A1 (es) * 2011-03-17 2012-09-20 Valles Navarro Alfredo Lente anamorfica
JP5929478B2 (ja) * 2011-06-17 2016-06-08 セイコーエプソン株式会社 投写光学系及びこれを備えるプロジェクター
JP2013003566A (ja) * 2011-06-22 2013-01-07 Seiko Epson Corp 投写光学系及びこれを備えるプロジェクター
JP5533798B2 (ja) * 2011-07-04 2014-06-25 セイコーエプソン株式会社 投写光学系及びこれを備えるプロジェクター
JP5621723B2 (ja) * 2011-07-04 2014-11-12 セイコーエプソン株式会社 投写光学系及びこれを備えるプロジェクター
JP2013029569A (ja) * 2011-07-27 2013-02-07 Seiko Epson Corp 投写光学系及びこれを備えるプロジェクター
JP5982780B2 (ja) * 2011-10-27 2016-08-31 セイコーエプソン株式会社 投写光学系及びこれを備えるプロジェクター
US9239449B2 (en) * 2013-04-04 2016-01-19 Cooke Optics Ltd. Anamorphic objective zoom lens
US9341827B2 (en) 2013-04-04 2016-05-17 Cooke Optics Limited Anamorphic objective lens
US9841538B2 (en) * 2013-04-04 2017-12-12 Cooke Optics Ltd. Anamorphic objective zoom lens
GB2513993B (en) * 2013-04-04 2017-06-14 Cooke Optics Ltd Anamorphic objective lens
US10401634B1 (en) 2018-02-12 2019-09-03 Panavision International, L.P. Attachment producing anamorphic effect

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043193C3 (de) * 1970-09-01 1980-10-30 Kurt 2000 Hamburg Kirchhoff Anamorphotisches Aufnahmeobjektiv mit veränderbarer Brennweite
JPH0213916A (ja) 1988-07-01 1990-01-18 Matsushita Electric Ind Co Ltd コンバージョンレンズ
DE68922197T2 (de) * 1988-12-23 1995-08-10 Fujitsu Ltd Methode und Vorrichtung zum Betrieb einer Flüssigkristallanzeige.
JP2823128B2 (ja) 1989-06-23 1998-11-11 株式会社日立製作所 アナモフィックアタッチメント
JPH05188271A (ja) 1992-01-14 1993-07-30 Canon Inc アナモフィック系を有した撮影装置
JPH0682691A (ja) 1992-08-31 1994-03-25 Canon Inc アナモフィックコンバーター
JP3013721B2 (ja) * 1994-10-20 2000-02-28 キヤノン株式会社 デジタル画像形成手段を有した光学装置
JPH08184759A (ja) * 1995-01-05 1996-07-16 Nikon Corp アナモフィックコンバーター付きズームレンズ
JP4352289B2 (ja) * 1999-10-08 2009-10-28 ソニー株式会社 ズームレンズおよび画像変換装置
US6995920B2 (en) * 2003-04-04 2006-02-07 Canon Kabushiki Kaisha Anamorphic converter

Also Published As

Publication number Publication date
US20050168829A1 (en) 2005-08-04
US7113344B2 (en) 2006-09-26
EP1566681A1 (en) 2005-08-24
JP2005221597A (ja) 2005-08-18

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