JP6304969B2 - アタッチメント光学系及びそれを有する撮像装置 - Google Patents

アタッチメント光学系及びそれを有する撮像装置 Download PDF

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Publication number
JP6304969B2
JP6304969B2 JP2013165999A JP2013165999A JP6304969B2 JP 6304969 B2 JP6304969 B2 JP 6304969B2 JP 2013165999 A JP2013165999 A JP 2013165999A JP 2013165999 A JP2013165999 A JP 2013165999A JP 6304969 B2 JP6304969 B2 JP 6304969B2
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Japan
Prior art keywords
optical system
lens unit
lens
attachment
focal length
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JP2013165999A
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Japanese (ja)
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JP2015034903A (ja
JP2015034903A5 (enExample
Inventor
俊二 岩本
俊二 岩本
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Canon Inc
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Canon Inc
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Priority to JP2013165999A priority Critical patent/JP6304969B2/ja
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Publication of JP2015034903A5 publication Critical patent/JP2015034903A5/ja
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  • Focusing (AREA)
  • Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
JP2013165999A 2013-08-09 2013-08-09 アタッチメント光学系及びそれを有する撮像装置 Active JP6304969B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013165999A JP6304969B2 (ja) 2013-08-09 2013-08-09 アタッチメント光学系及びそれを有する撮像装置

Applications Claiming Priority (1)

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JP2013165999A JP6304969B2 (ja) 2013-08-09 2013-08-09 アタッチメント光学系及びそれを有する撮像装置

Publications (3)

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JP2015034903A JP2015034903A (ja) 2015-02-19
JP2015034903A5 JP2015034903A5 (enExample) 2016-09-08
JP6304969B2 true JP6304969B2 (ja) 2018-04-04

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JP2013165999A Active JP6304969B2 (ja) 2013-08-09 2013-08-09 アタッチメント光学系及びそれを有する撮像装置

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6548514B2 (ja) * 2015-08-21 2019-07-24 株式会社タムロン ズームレンズ及び撮像装置
JP6553984B2 (ja) * 2015-08-21 2019-07-31 株式会社タムロン ズームレンズ及び撮像装置
WO2017130480A1 (ja) * 2016-01-27 2017-08-03 富士フイルム株式会社 ズームレンズおよび撮像装置
JP6988475B2 (ja) * 2017-12-29 2022-01-05 株式会社ニコン 光学系、光学機器及び光学系の製造方法
JP7387398B2 (ja) 2019-11-14 2023-11-28 キヤノン株式会社 コンバーターレンズ、交換レンズ、及び撮像装置
CN110908099B (zh) * 2019-12-20 2023-06-06 苏州大学 一种用于激光焊接机的准远心高功率光学聚焦镜头及其成像方法
EP4232860A4 (en) * 2021-03-04 2023-12-27 Huawei Technologies Co., Ltd. LOW POWER INNER LENS FOCUSING UNIT AND OPTICAL SYSTEM THEREFOR

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195817A (ja) * 1982-05-11 1983-11-15 Nippon Kogaku Kk <Nikon> リレ−レンズ系
JPS6029718A (ja) * 1983-07-28 1985-02-15 Nippon Kogaku Kk <Nikon> 望遠レンズ用リアフォ−カスコンバ−ジョンレンズ
JPS6127516A (ja) * 1984-07-19 1986-02-07 Olympus Optical Co Ltd リアコンバ−ジヨンレンズ
JPH0660970B2 (ja) * 1984-12-27 1994-08-10 株式会社ニコン 望遠レンズ用リアフオ−カスコンバ−ジヨンレンズ
JPS63194214A (ja) * 1987-02-06 1988-08-11 Asahi Optical Co Ltd 望遠写真レンズ
JPS63201624A (ja) * 1987-02-18 1988-08-19 Canon Inc エクステンダ−レンズ
JPH01284811A (ja) * 1988-05-12 1989-11-16 Canon Inc カメラシステム
JPH07168135A (ja) * 1993-12-14 1995-07-04 Canon Inc 防振用の付加光学系
JPH09189858A (ja) * 1996-01-10 1997-07-22 Nikon Corp 収差可変機能を備えたアタッチメントレンズ
JP5537186B2 (ja) * 2010-02-24 2014-07-02 オリンパスイメージング株式会社 アタッチメントレンズ装置及びそれを備えた撮像装置
JP5612515B2 (ja) * 2011-03-08 2014-10-22 株式会社タムロン 固定焦点レンズ

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