DE3786736D1 - Kamera mit wechseloptik. - Google Patents

Kamera mit wechseloptik.

Info

Publication number
DE3786736D1
DE3786736D1 DE8787114363T DE3786736T DE3786736D1 DE 3786736 D1 DE3786736 D1 DE 3786736D1 DE 8787114363 T DE8787114363 T DE 8787114363T DE 3786736 T DE3786736 T DE 3786736T DE 3786736 D1 DE3786736 D1 DE 3786736D1
Authority
DE
Germany
Prior art keywords
optical camera
interchangeable optical
interchangeable
camera
optical
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 - Lifetime
Application number
DE8787114363T
Other languages
English (en)
Other versions
DE3786736T2 (de
Inventor
Masahiro C O Asahi Ko Kawasaki
Osamu C O Asahi Kogaku Ko Sato
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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
Priority claimed from JP61234141A external-priority patent/JP2543681B2/ja
Priority claimed from JP61265738A external-priority patent/JPH0656468B2/ja
Priority claimed from JP1987015509U external-priority patent/JPS63124231U/ja
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE3786736D1 publication Critical patent/DE3786736D1/de
Application granted granted Critical
Publication of DE3786736T2 publication Critical patent/DE3786736T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Lens Barrels (AREA)
  • Exposure Control For Cameras (AREA)
DE87114363T 1986-10-01 1987-10-01 Kamera mit Wechseloptik. Expired - Lifetime DE3786736T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61234141A JP2543681B2 (ja) 1986-10-01 1986-10-01 撮影レンズ
JP61265738A JPH0656468B2 (ja) 1986-11-10 1986-11-10 カメラシステムにおける情報伝達方法及びカメラボディ
JP1987015509U JPS63124231U (de) 1987-02-06 1987-02-06

Publications (2)

Publication Number Publication Date
DE3786736D1 true DE3786736D1 (de) 1993-09-02
DE3786736T2 DE3786736T2 (de) 1993-12-23

Family

ID=27281036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87114363T Expired - Lifetime DE3786736T2 (de) 1986-10-01 1987-10-01 Kamera mit Wechseloptik.

Country Status (6)

Country Link
US (2) US4841322A (de)
EP (1) EP0262679B1 (de)
KR (1) KR960005186B1 (de)
AU (1) AU600033B2 (de)
CA (1) CA1288627C (de)
DE (1) DE3786736T2 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594526B2 (en) * 1986-11-06 1990-03-08 Asahi Kogaku Kogyo Kabushiki Kaisha Rear converter for interchangeable lens camera
US4914464A (en) * 1988-02-08 1990-04-03 Olympus Optical Co., Ltd. Focussing apparatus for camera with zoom lens
US5214464A (en) * 1988-02-29 1993-05-25 Minolta Camera Kabushiki Kaisha Camera system
KR0135082B1 (ko) * 1988-04-28 1998-04-20 오가 노리오 정보 기억방법 및 그 장치
JP2921867B2 (ja) * 1988-07-20 1999-07-19 旭光学工業株式会社 カメラの焦点検出装置
JP2773144B2 (ja) * 1988-08-05 1998-07-09 ミノルタ株式会社 ズームレンズを備えるカメラ
JP2791667B2 (ja) * 1988-08-30 1998-08-27 旭光学工業株式会社 撮影レンズ、カメラボディ、及び一眼レフカメラシステム
US5255043A (en) * 1988-08-30 1993-10-19 Asahi Kogaku Kogyo Kabushiki Kaisha Apparatus for maintaining constant image magnification in a camera system
EP0359240B1 (de) * 1988-09-13 1995-07-19 Asahi Kogaku Kogyo Kabushiki Kaisha Einäugiges Spiegelreflexkamera-System
JP2714039B2 (ja) * 1988-09-26 1998-02-16 キヤノン株式会社 カメラ装置
JPH0734405Y2 (ja) * 1988-09-29 1995-08-02 旭光学工業株式会社 カメラのレンズ収納装置
GB2232262B (en) * 1989-05-31 1993-12-15 Asahi Optical Co Ltd Camera exposure control appartus having memory in lens in camera
JP2547903Y2 (ja) * 1989-07-06 1997-09-17 旭光学工業株式会社 オートフォーカス式カメラの電気接点構造
US5109245A (en) * 1989-08-11 1992-04-28 Nikon Corporation Electric focusing device
DE4113764C2 (de) * 1990-04-26 2000-04-06 Asahi Optical Co Ltd Kamerasystem
JPH049912A (ja) * 1990-04-27 1992-01-14 Asahi Optical Co Ltd カメラシステム
JPH049910A (ja) * 1990-04-27 1992-01-14 Asahi Optical Co Ltd カメラシステム
JP2971913B2 (ja) * 1990-05-17 1999-11-08 旭光学工業株式会社 カメラシステム
JP2933354B2 (ja) * 1990-05-17 1999-08-09 旭光学工業株式会社 カメラシステム
JP3026584B2 (ja) * 1990-07-06 2000-03-27 旭光学工業株式会社 カメラシステム
JP2859388B2 (ja) * 1990-07-06 1999-02-17 旭光学工業株式会社 撮影レンズ
JP2971924B2 (ja) * 1990-08-22 1999-11-08 旭光学工業株式会社 カメラシステム
JP3206913B2 (ja) * 1990-09-14 2001-09-10 旭光学工業株式会社 カメラの自動焦点装置
JP3045763B2 (ja) * 1990-11-22 2000-05-29 旭光学工業株式会社 カメラシステム
AU649805B2 (en) * 1991-04-15 1994-06-02 Asahi Kogaku Kogyo Kabushiki Kaisha Exposure control apparatus of camera
CA2065984C (en) * 1991-04-15 2001-07-31 Osamu Sato Exposure control apparatus of camera
KR100210005B1 (ko) * 1991-04-15 1999-07-15 마츠모토 도루 카메라의 노출제어장치
KR100210002B1 (ko) * 1991-04-15 1999-07-15 마츠모토 도루 카메라의 노출제어장치
US5761560A (en) * 1991-05-28 1998-06-02 Minolta Co., Ltd. Interchangeable lens having a data outputting function
JP3375476B2 (ja) * 1995-11-15 2003-02-10 ペンタックス株式会社 電子現像型カメラおよびカメラのデータ伝送装置
JP3288908B2 (ja) * 1995-11-27 2002-06-04 旭光学工業株式会社 画像読出装置の読出動作制御装置
US6094539A (en) * 1996-01-24 2000-07-25 Asahi Kogaku Kogyo Kabushiki Kaisha White balance adjusting device
JP3346148B2 (ja) * 1996-01-31 2002-11-18 ミノルタ株式会社 レンズ交換可能なカメラシステム、レンズ交換可能なカメラボディおよび交換レンズ
JPH09211646A (ja) * 1996-01-31 1997-08-15 Minolta Co Ltd レンズ交換可能なカメラ
JP3346147B2 (ja) * 1996-01-31 2002-11-18 ミノルタ株式会社 レンズ交換可能なカメラシステム、レンズ交換可能なカメラボディおよび交換レンズ
JPH09211651A (ja) * 1996-01-31 1997-08-15 Minolta Co Ltd レンズ交換可能なカメラ
JP3626560B2 (ja) * 1996-02-22 2005-03-09 ペンタックス株式会社 電子現像型記録媒体の良否判定装置
JP3335279B2 (ja) * 1996-02-22 2002-10-15 旭光学工業株式会社 電子現像型カメラの暗電流測定装置および記録動作制御装置
JP3538288B2 (ja) * 1996-10-25 2004-06-14 ペンタックス株式会社 カメラの露出モード選択装置およびカメラシステム
US6341902B1 (en) * 1997-12-05 2002-01-29 Asahi Kogaku Kogyo Kabushiki Kaisha Photographic lens recognition system for a camera body
US6336754B1 (en) 1997-12-05 2002-01-08 Asahi Kogaku Kogyo Kabushiki Kaisha Setting communication system in accordance with type of lens attached to body
US6352378B1 (en) * 1998-11-12 2002-03-05 Canon Kabushiki Kaisha Accessory, apparatus to which the accessory is connected, accessory system, and lens adapter system composed of optical apparatus and a plurality of lens adapters
JP3793419B2 (ja) 2001-02-19 2006-07-05 ペンタックス株式会社 カメラのレンズ通信システム、カメラボディ及び撮影レンズ
JP3836685B2 (ja) * 2001-02-28 2006-10-25 ペンタックス株式会社 レンズ交換式カメラの通信システム
JP2002258381A (ja) * 2001-02-28 2002-09-11 Asahi Optical Co Ltd レンズ交換式カメラ、そのカメラボディおよび撮影レンズ
JP3689342B2 (ja) 2001-02-19 2005-08-31 ペンタックス株式会社 レンズ交換式カメラシステムの電源制御装置
JP2004240084A (ja) * 2003-02-05 2004-08-26 Fuji Photo Optical Co Ltd レンズ装置
JP4160920B2 (ja) * 2004-03-29 2008-10-08 富士フイルム株式会社 カメラシステムおよびカメラ本体
JP2006246130A (ja) * 2005-03-04 2006-09-14 Konica Minolta Photo Imaging Inc 撮像システム、交換レンズ、撮像装置およびｉｃタグ
JP4734680B2 (ja) * 2006-08-29 2011-07-27 富士フイルム株式会社 レンズ装置
JP4998624B2 (ja) * 2010-03-18 2012-08-15 株式会社ニコン 交換レンズ
CN106937050B (zh) * 2011-09-12 2020-03-17 株式会社尼康 可换镜头
US9151929B2 (en) 2012-04-04 2015-10-06 Canon Kabushiki Kaisha Image pickup apparatus and lens unit
CN104204939B (zh) 2012-04-04 2018-05-04 佳能株式会社 相机及相机配件
US9684229B2 (en) 2012-04-04 2017-06-20 Canon Kabushiki Kaisha Camera accessory and camera
US9638987B2 (en) 2012-04-04 2017-05-02 Canon Kabushiki Kaisha Camera and camera accessory
JP5822861B2 (ja) 2012-04-04 2015-11-25 キヤノン株式会社 カメラアクセサリおよびカメラ
JP6866236B2 (ja) * 2017-05-31 2021-04-28 キヤノン株式会社 アクセサリ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464034A (en) * 1981-11-13 1984-08-07 Nippon Kogaku K.K. Device for electrically connecting lens and camera
US4437752A (en) * 1981-11-28 1984-03-20 Canon Kabushiki Kaisha Safety device for camera and accessory
JPS58105139A (ja) * 1981-12-17 1983-06-22 Minolta Camera Co Ltd 写真撮影システムのデ−タ取出し方式
DE3227404A1 (de) * 1982-07-22 1984-01-26 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren und einrichtungen zum uebertragen von informationen
SE443457B (sv) * 1983-03-10 1986-02-24 Hasselblad Ab Victor Anordning vid systemkameror
JPS59188622A (ja) * 1983-04-08 1984-10-26 Minolta Camera Co Ltd カメラ用中間アクセサリ

Also Published As

Publication number Publication date
EP0262679A2 (de) 1988-04-06
KR960005186B1 (ko) 1996-04-22
EP0262679A3 (en) 1988-11-30
AU7926587A (en) 1988-04-14
US4841322A (en) 1989-06-20
AU600033B2 (en) 1990-08-02
US4945376A (en) 1990-07-31
EP0262679B1 (de) 1993-07-28
CA1288627C (en) 1991-09-10
KR880005484A (ko) 1988-06-29
DE3786736T2 (de) 1993-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PENTAX CORP., TOKIO/TOKYO, JP