JP4383078B2 - 望遠レンズ及び望遠レンズ装置 - Google Patents

望遠レンズ及び望遠レンズ装置 Download PDF

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Publication number
JP4383078B2
JP4383078B2 JP2003098143A JP2003098143A JP4383078B2 JP 4383078 B2 JP4383078 B2 JP 4383078B2 JP 2003098143 A JP2003098143 A JP 2003098143A JP 2003098143 A JP2003098143 A JP 2003098143A JP 4383078 B2 JP4383078 B2 JP 4383078B2
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JP
Japan
Prior art keywords
lens
lens group
telephoto
negative
positive
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Expired - Fee Related
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JP2003098143A
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English (en)
Japanese (ja)
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JP2004004698A (ja
JP2004004698A5 (enExample
Inventor
隆 笠原
雅弘 今村
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Olympus Corp
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Olympus Corp
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Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2003098143A priority Critical patent/JP4383078B2/ja
Priority to US10/413,218 priority patent/US6927926B2/en
Publication of JP2004004698A publication Critical patent/JP2004004698A/ja
Publication of JP2004004698A5 publication Critical patent/JP2004004698A5/ja
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Publication of JP4383078B2 publication Critical patent/JP4383078B2/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2003098143A 2002-04-22 2003-04-01 望遠レンズ及び望遠レンズ装置 Expired - Fee Related JP4383078B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003098143A JP4383078B2 (ja) 2002-04-22 2003-04-01 望遠レンズ及び望遠レンズ装置
US10/413,218 US6927926B2 (en) 2002-04-22 2003-04-15 Telephoto lens and telephoto lens apparatus having the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002118967 2002-04-22
JP2003098143A JP4383078B2 (ja) 2002-04-22 2003-04-01 望遠レンズ及び望遠レンズ装置

Publications (3)

Publication Number Publication Date
JP2004004698A JP2004004698A (ja) 2004-01-08
JP2004004698A5 JP2004004698A5 (enExample) 2006-03-30
JP4383078B2 true JP4383078B2 (ja) 2009-12-16

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ID=30447254

Family Applications (1)

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JP2003098143A Expired - Fee Related JP4383078B2 (ja) 2002-04-22 2003-04-01 望遠レンズ及び望遠レンズ装置

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US (1) US6927926B2 (enExample)
JP (1) JP4383078B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125276A (zh) * 2016-08-26 2016-11-16 福建福光股份有限公司 大相对孔径、大面阵长波红外连续变焦镜头及工作方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4563061B2 (ja) * 2004-03-29 2010-10-13 オリンパス株式会社 望遠レンズ及び望遠レンズ装置
JP5101878B2 (ja) * 2006-12-28 2012-12-19 富士フイルム株式会社 望遠レンズ
US7880978B2 (en) * 2008-08-25 2011-02-01 Acm Projektentwicklung Gmbh Objective lens system
JP5577309B2 (ja) 2010-09-17 2014-08-20 パナソニック株式会社 ズームレンズ系、レンズ鏡筒、交換レンズ装置及びカメラシステム
JP5675575B2 (ja) * 2011-12-15 2015-02-25 オリンパスイメージング株式会社 インナーフォーカスレンズ系及びそれを備えた撮像装置
US9201219B2 (en) * 2012-02-28 2015-12-01 Ricoh Imaging Company, Ltd. Close-distance correcting lens system
JP6344965B2 (ja) * 2014-05-08 2018-06-20 キヤノン株式会社 光学系及びそれを有する撮像装置
DE102016117547A1 (de) 2016-09-18 2018-03-22 Leica Camera Ag Objektiv fester Brennweite und konstanter Baulänge für Autofokusanwendungen
JP7114436B2 (ja) * 2018-10-15 2022-08-08 キヤノン株式会社 光学系およびそれを有する撮像装置
JP7289711B2 (ja) * 2019-04-25 2023-06-12 キヤノン株式会社 光学系及びそれを有する撮像装置
CN114008508B (zh) * 2019-06-14 2024-09-27 株式会社尼康 变倍光学系统以及光学设备
CN117130140A (zh) * 2022-05-19 2023-11-28 信泰光学(深圳)有限公司 成像镜头
CN116643389B (zh) * 2023-05-08 2025-09-02 中山联合光电科技股份有限公司 变焦镜头及枪支

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055805B2 (ja) * 1979-05-07 1985-12-06 キヤノン株式会社 望遠レンズ
JPS61215513A (ja) 1985-03-20 1986-09-25 Tokinaa Kogaku Kk 望遠レンズ
JP2556986B2 (ja) 1988-03-18 1996-11-27 オリンパス光学工業株式会社 望遠レンズ
JP3168424B2 (ja) 1990-03-28 2001-05-21 株式会社シグマ インナーフォーカス式マクロレンズ
JP4198241B2 (ja) 1998-09-14 2008-12-17 株式会社シグマ 望遠レンズ
JP3538341B2 (ja) * 1999-07-02 2004-06-14 ペンタックス株式会社 望遠マクロレンズ系

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125276A (zh) * 2016-08-26 2016-11-16 福建福光股份有限公司 大相对孔径、大面阵长波红外连续变焦镜头及工作方法

Also Published As

Publication number Publication date
JP2004004698A (ja) 2004-01-08
US20040017605A1 (en) 2004-01-29
US6927926B2 (en) 2005-08-09

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