FR2465245A1 - Objectif interchangeable et systeme comprenant un tel objectif - Google Patents

Objectif interchangeable et systeme comprenant un tel objectif Download PDF

Info

Publication number
FR2465245A1
FR2465245A1 FR8019531A FR8019531A FR2465245A1 FR 2465245 A1 FR2465245 A1 FR 2465245A1 FR 8019531 A FR8019531 A FR 8019531A FR 8019531 A FR8019531 A FR 8019531A FR 2465245 A1 FR2465245 A1 FR 2465245A1
Authority
FR
France
Prior art keywords
lens
focal length
camera
interchangeable lens
mount
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.)
Granted
Application number
FR8019531A
Other languages
English (en)
French (fr)
Other versions
FR2465245B1 (enExample
Inventor
Sunao Ishizaka
Toshiaki Hozumi
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Publication of FR2465245A1 publication Critical patent/FR2465245A1/fr
Application granted granted Critical
Publication of FR2465245B1 publication Critical patent/FR2465245B1/fr
Granted 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Automatic Focus Adjustment (AREA)
  • Lens Barrels (AREA)
FR8019531A 1979-09-11 1980-09-10 Objectif interchangeable et systeme comprenant un tel objectif Granted FR2465245A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11575279A JPS5640816A (en) 1979-09-11 1979-09-11 Interchangeable lens

Publications (2)

Publication Number Publication Date
FR2465245A1 true FR2465245A1 (fr) 1981-03-20
FR2465245B1 FR2465245B1 (enExample) 1983-12-23

Family

ID=14670166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019531A Granted FR2465245A1 (fr) 1979-09-11 1980-09-10 Objectif interchangeable et systeme comprenant un tel objectif

Country Status (5)

Country Link
US (1) US4391488A (enExample)
JP (1) JPS5640816A (enExample)
DE (1) DE3030369A1 (enExample)
FR (1) FR2465245A1 (enExample)
GB (1) GB2060914B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882235A (ja) * 1981-11-11 1983-05-17 Minolta Camera Co Ltd 自動合焦方法と、その方法に用いる交換光学機器および光学機器本体
JPS59111625A (ja) * 1982-12-17 1984-06-27 Canon Inc 可変焦点カメラのフラツシユオ−ト機構
US4509846A (en) * 1983-04-21 1985-04-09 Minolta Camera Kabushiki Kaisha Camera system
JPS60163026A (ja) * 1984-02-03 1985-08-24 Canon Inc カメラ
JPH0711657B2 (ja) * 1985-10-11 1995-02-08 キヤノン株式会社 カメラ
US4769668A (en) * 1986-02-28 1988-09-06 Minolta Camera Kabushiki Kaisha Multi-program mode camera
US4977424A (en) * 1987-10-14 1990-12-11 Minolta Camera Kabushiki Kaisha Light measuring device for camera
JPH0711658B2 (ja) * 1988-03-31 1995-02-08 キヤノン株式会社 交換レンズ及びカメラ
DE3913595C3 (de) * 1988-04-25 1996-12-19 Asahi Optical Co Ltd Belichtungssteuerungseinrichtung für eine Kamera
US5170205A (en) * 1988-04-25 1992-12-08 Asahi Kogaku Kogyo Kabushiki Kaisha Eliminating camera-shake
JP2864384B2 (ja) * 1989-07-10 1999-03-03 株式会社ニコン カメラとその交換レンズのマウント機構
JPH0424728U (enExample) * 1990-06-21 1992-02-27
USD339599S (en) 1990-10-17 1993-09-21 Tiffen Manufacturing Corp. Camera accessory
US5673143A (en) * 1995-10-11 1997-09-30 Hughes Electronics Thermal imaging device with selectively replaceable telescopic lenses and automatic lens identification
USD537096S1 (en) * 2005-02-10 2007-02-20 Fuji Photo Film Co., Ltd. Lens for camera
TWD112960S1 (zh) * 2005-07-28 2006-09-11 松下電器產業股份有限公司 監視用攝影機鏡頭
USD687477S1 (en) * 2009-10-07 2013-08-06 Sony Corporation Video camera
USD647939S1 (en) * 2009-12-18 2011-11-01 Red.Com, Inc. Camera component
USD636008S1 (en) * 2010-01-05 2011-04-12 Sony Corporation Video camera

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2029632A1 (enExample) * 1969-01-29 1970-10-23 Canon Kk
US3762286A (en) * 1970-07-23 1973-10-02 Canon Kk Exposure control system for a single lens reflex camera with an interchangeable objective lens
DE2546465A1 (de) * 1974-10-16 1976-04-22 Canon Kk Informationseingabeeinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1844505U (de) * 1961-11-02 1962-01-04 Kodak Ag Photographische kamera mit wechselobjektiven.
JPS6132659B1 (enExample) * 1966-07-30 1986-07-28 Asahi Optical Co Ltd
US4192586A (en) * 1975-07-21 1980-03-11 Vivitar Corporation Electronic system for photographic devices
JPS5349396U (enExample) * 1976-09-30 1978-04-26
JPS54156533A (en) * 1978-05-31 1979-12-10 Nippon Chemical Ind Camera having variable programmed exposure controller
JPS561926A (en) * 1979-06-21 1981-01-10 Nippon Kogaku Kk <Nikon> Program type exposure control unit of lens interchangeable camera
JPS5647522U (enExample) * 1979-09-17 1981-04-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2029632A1 (enExample) * 1969-01-29 1970-10-23 Canon Kk
US3762286A (en) * 1970-07-23 1973-10-02 Canon Kk Exposure control system for a single lens reflex camera with an interchangeable objective lens
DE2546465A1 (de) * 1974-10-16 1976-04-22 Canon Kk Informationseingabeeinrichtung

Also Published As

Publication number Publication date
JPS5640816A (en) 1981-04-17
GB2060914B (en) 1983-05-18
US4391488A (en) 1983-07-05
DE3030369A1 (de) 1981-04-02
FR2465245B1 (enExample) 1983-12-23
GB2060914A (en) 1981-05-07

Similar Documents

Publication Publication Date Title
FR2465245A1 (fr) Objectif interchangeable et systeme comprenant un tel objectif
US5969760A (en) Electronic still camera having mechanically adjustable CCD to effect focus
FR2539519A1 (fr) Dispositif de mise au point automatique pour appareil photographique
FR2744241A1 (fr) Mecanisme de guidage de lentilles d&#39;un appareil photo du type a obturateur d&#39;objectif
FR2752955A1 (fr) Appareil photographique stereoscopique a ecartement d&#39;axes optiques reglable
FR2681955A1 (fr) Viseur d&#39;appareil photo a objectif zoom.
FR2830337A1 (fr) Instrument d&#39;observation optique avec une fonction de photographie
FR2465240A1 (fr) Bonnette et appareil de prise de vues l&#39;utilisant
FR2658328A1 (fr) Barillet d&#39;objectif zoom a commande electrique.
FR2644579A1 (fr) Dispositif de detection de position pour appareil photographique
FR2644905A1 (fr) Appareil photographique reflex mono-objectif avec telemetre a triangulation et flash
FR2675278A1 (fr) Systeme de mesure de distance d&#39;objet dans un appareil photo.
FR2830335A1 (fr) Instrument optique d&#39;observation avec fonction de photographie
FR2483633A1 (fr) Dispositif compensateur pour commande de diaphragme dans un appareil photographique reflex mono-objectif du type a objectif interchangeable
FR2744213A1 (fr) Codeur pour detecter une rotation en avant ou en arriere
EP3394653B1 (fr) Zoom plenoptique a portee optimisee
FR2744229A1 (fr) Barillet d&#39;objectif contenant un obturateur
FR2653909A1 (fr) Dispositif de mesure de distance d&#39;objet dans un appareil photo.
EP0578562B1 (fr) Procédé de détermination de la mise au point d&#39;une machine d&#39;exposition photolithographique
FR2638541A1 (fr) Appareil de prise de vues mono-objectif a visee reflex
FR2659757A1 (fr) Appareil photographique equipe d&#39;un objectif zoom a pluralite de modes de fonctionnement, et d&#39;un afficheur de l&#39;etat de l&#39;objectif.
FR2676837A1 (fr) Appareil de detection de mise au point.
FR2476334A1 (fr) Procede de compensation pour la commande du diaphragme d&#39;un appareil photographique reflex mono-objectif du type a objectifs interchangeables et objectif interchangeable utilisable pour la mise en oeuvre de ce procede
FR2502354A1 (fr) Installation de mise au point automatique pour appareil de prise de vues tel qu&#39;une camera de television a focale variable
FR2662272A1 (fr) Dispositif de commande a distance d&#39;appareil photo.

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse