SG75284G - Electrical contact arrangement for an interchangeable lens automatic camera - Google Patents

Electrical contact arrangement for an interchangeable lens automatic camera

Info

Publication number
SG75284G
SG75284G SG752/84A SG75284A SG75284G SG 75284 G SG75284 G SG 75284G SG 752/84 A SG752/84 A SG 752/84A SG 75284 A SG75284 A SG 75284A SG 75284 G SG75284 G SG 75284G
Authority
SG
Singapore
Prior art keywords
electrical contact
interchangeable lens
contact arrangement
automatic camera
lens automatic
Prior art date
Application number
SG752/84A
Other languages
English (en)
Original Assignee
Asahi Optical 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
Application filed by Asahi Optical Co Ltd filed Critical Asahi Optical Co Ltd
Publication of SG75284G publication Critical patent/SG75284G/en

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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens
    • 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)
  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
SG752/84A 1980-02-26 1984-10-30 Electrical contact arrangement for an interchangeable lens automatic camera SG75284G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980024447U JPS56126627U (fr) 1980-02-26 1980-02-26

Publications (1)

Publication Number Publication Date
SG75284G true SG75284G (en) 1985-04-26

Family

ID=12138399

Family Applications (1)

Application Number Title Priority Date Filing Date
SG752/84A SG75284G (en) 1980-02-26 1984-10-30 Electrical contact arrangement for an interchangeable lens automatic camera

Country Status (7)

Country Link
US (1) US4357089A (fr)
JP (1) JPS56126627U (fr)
DE (1) DE3106592C2 (fr)
FR (1) FR2476899A1 (fr)
GB (1) GB2070264B (fr)
HK (1) HK13185A (fr)
SG (1) SG75284G (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235071Y2 (fr) * 1981-04-21 1987-09-07
JPS6241307Y2 (fr) * 1981-05-01 1987-10-22
JPS57180305U (fr) * 1981-05-12 1982-11-16
JPS5868023A (ja) * 1981-10-19 1983-04-22 Nippon Kogaku Kk <Nikon> カメラの電気的コネクタ−装置
US4448509A (en) * 1981-10-26 1984-05-15 Canon Kabushiki Kaisha Interchangeable lens barrel with signal transfer contacts
JPS58105130A (ja) * 1981-12-17 1983-06-22 Asahi Optical Co Ltd 光フアイバによるレンズ側情報伝達機構
JPS59157621A (ja) * 1983-02-28 1984-09-07 Asahi Optical Co Ltd マルチモ−ドカメラにおける露出制御方式及び絞値，シヤツタ−速度表示方式
JPS6053912A (ja) * 1983-09-02 1985-03-28 Minolta Camera Co Ltd カメラのレンズ着脱マウント装置および交換レンズ
US4603955A (en) * 1984-01-20 1986-08-05 Asahi Kogaku Kogyo Kabushiki Kaisha Data transmission between interchangeable lens and a camera body
JPS60241030A (ja) * 1984-05-16 1985-11-29 Sigma:Kk 完全自動絞式交換レンズ
JPS60243643A (ja) * 1984-05-18 1985-12-03 Asahi Optical Co Ltd 撮影レンズの情報伝達用電気接点構造
JPS6189821U (fr) * 1984-11-19 1986-06-11
EP0292560B1 (fr) * 1986-02-05 1993-01-27 Asahi Kogaku Kogyo Kabushiki Kaisha Dispositif de chaine cinematique dans un appareil photographique du type a objectifs interchangeables
JPS62195633A (ja) * 1986-02-24 1987-08-28 Canon Inc 光学付属品
JPH01120135U (fr) * 1988-02-05 1989-08-15
JPH0734093B2 (ja) * 1988-10-13 1995-04-12 キヤノン株式会社 カメラシステム
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
US5274413A (en) * 1990-02-14 1993-12-28 Asahi Kogaku Kogyo Kabushiki Kaisha Mount assembly of optical devices
JPH0453232U (fr) * 1990-09-10 1992-05-07
JP2575127Y2 (ja) * 1992-12-24 1998-06-25 旭光学工業株式会社 レンズのアクセサリ着脱機構
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
JP5810660B2 (ja) * 2011-06-17 2015-11-11 リコーイメージング株式会社 カメラボディ、レンズ鏡筒、及び、レンズ交換式カメラ
JP5810661B2 (ja) * 2011-06-17 2015-11-11 リコーイメージング株式会社 カメラボディ
JP5902352B2 (ja) * 2013-06-21 2016-04-13 富士フイルム株式会社 電気接点装置、レンズユニット、撮像装置
USD752624S1 (en) 2014-09-01 2016-03-29 Apple Inc. Display screen or portion thereof with graphical user interface
USD771123S1 (en) 2014-09-01 2016-11-08 Apple Inc. Display screen or portion thereof with multi-state graphical user interface
USD762659S1 (en) 2014-09-02 2016-08-02 Apple Inc. Display screen or portion thereof with graphical user interface
USD804502S1 (en) 2016-06-11 2017-12-05 Apple Inc. Display screen or portion thereof with graphical user interface
US10479288B2 (en) 2016-08-05 2019-11-19 MotoCrane, LLC Releasable vehicular camera mount
USD910050S1 (en) 2019-03-22 2021-02-09 Apple Inc. Electronic device with graphical user interface
USD942509S1 (en) 2020-06-19 2022-02-01 Apple Inc. Display screen or portion thereof with graphical user interface
USD951287S1 (en) 2020-06-19 2022-05-10 Apple Inc. Display screen or portion thereof with graphical user interface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762295A (en) * 1971-04-09 1973-10-02 Hattori Tokeiten Kk Camera with exchangeable lens
JPS5256926A (en) * 1975-11-06 1977-05-10 Canon Inc Adapter for convertible lens
DE2705187C2 (de) * 1976-02-19 1986-07-10 Minolta Camera K.K., Osaka Wechselobjektiv für Spiegelreflexkameras mit Lichtmessung durch das Objektiv
DD134571A1 (de) * 1977-12-22 1979-03-07 Hubertus Reimann Photographisches objektiv mit digitaler codieranordnung

Also Published As

Publication number Publication date
GB2070264B (en) 1984-04-26
DE3106592C2 (de) 1984-07-05
HK13185A (en) 1985-03-01
GB2070264A (en) 1981-09-03
DE3106592A1 (de) 1982-03-18
JPS56126627U (fr) 1981-09-26
FR2476899B1 (fr) 1984-07-20
US4357089A (en) 1982-11-02
FR2476899A1 (fr) 1981-08-28

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