FR2682496B1 - Appareil photo reflex a objectif unique. - Google Patents

Appareil photo reflex a objectif unique.

Info

Publication number
FR2682496B1
FR2682496B1 FR9210899A FR9210899A FR2682496B1 FR 2682496 B1 FR2682496 B1 FR 2682496B1 FR 9210899 A FR9210899 A FR 9210899A FR 9210899 A FR9210899 A FR 9210899A FR 2682496 B1 FR2682496 B1 FR 2682496B1
Authority
FR
France
Prior art keywords
lens reflex
reflex camera
camera
lens
reflex
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 - Fee Related
Application number
FR9210899A
Other languages
English (en)
Other versions
FR2682496A1 (fr
Inventor
Tomoaki Itabashi
Masayuki Misawa
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
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of FR2682496A1 publication Critical patent/FR2682496A1/fr
Application granted granted Critical
Publication of FR2682496B1 publication Critical patent/FR2682496B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Diaphragms For Cameras (AREA)
FR9210899A 1991-10-09 1992-09-14 Appareil photo reflex a objectif unique. Expired - Fee Related FR2682496B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991102253U JP2580813Y2 (ja) 1991-10-09 1991-10-09 一眼レフレックスカメラ

Publications (2)

Publication Number Publication Date
FR2682496A1 FR2682496A1 (fr) 1993-04-16
FR2682496B1 true FR2682496B1 (fr) 1995-01-20

Family

ID=14322437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210899A Expired - Fee Related FR2682496B1 (fr) 1991-10-09 1992-09-14 Appareil photo reflex a objectif unique.

Country Status (5)

Country Link
US (1) US5349405A (fr)
JP (1) JP2580813Y2 (fr)
DE (1) DE4230456A1 (fr)
FR (1) FR2682496B1 (fr)
GB (1) GB2260417B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0876171A (ja) * 1994-09-06 1996-03-22 Nikon Corp カメラの絞り制御装置
JP3153482B2 (ja) * 1996-11-19 2001-04-09 旭光学工業株式会社 一眼レフカメラのプレビュー装置
JP3153483B2 (ja) * 1996-11-19 2001-04-09 旭光学工業株式会社 プレビュー機能付き一眼レフカメラの制御方法
JP4781551B2 (ja) * 2001-03-29 2011-09-28 日本電産コパル株式会社 ミラーボックスを備えた一眼レフカメラ
US7338220B2 (en) * 2004-06-11 2008-03-04 Canon Kabushiki Kaisha Image-taking apparatus
JP4464203B2 (ja) * 2004-06-11 2010-05-19 キヤノン株式会社 ミラー駆動装置
JP5458831B2 (ja) * 2009-11-30 2014-04-02 株式会社ニコン 可動ミラーの保持機構
JP5573483B2 (ja) * 2010-08-12 2014-08-20 株式会社ニコン 往復移動機構および撮像装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1823148U (de) * 1959-03-26 1960-12-08 Zeiss Ikon Ag Photographische kamera mit auswechseleinheiten.
GB998197A (en) * 1961-07-28 1965-07-14 Zeiss Stiftung A selector ring for photographic apparatus
US3812509A (en) * 1972-04-14 1974-05-21 L Westphalen Multifocal adapter for cameras
JPS537057Y2 (fr) * 1972-09-21 1978-02-22
US4179206A (en) * 1974-07-09 1979-12-18 Canon Kabushiki Kaisha Single lens reflex camera with electromechanically initiated diaphragm and shutter control
DE7627991U1 (de) * 1976-09-08 1976-12-30 Rollei-Werke Franke & Heidecke, 3300 Braunschweig Spiegelreflexkamera
US4260232A (en) * 1976-12-27 1981-04-07 Minolta Camera Kabushiki Kaisha Camera structure for single lens reflex camera
JPS53149327A (en) * 1977-06-01 1978-12-26 Asahi Optical Co Ltd Iris operating device in lenssexchangeable type camera
DE3001915C2 (de) * 1980-01-19 1982-04-01 Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad Blendenregelvorrichtung für photographische Kameras
JPS619394Y2 (fr) * 1980-04-30 1986-03-25
JPS6411932A (en) * 1987-07-06 1989-01-17 Hitachi Cable High pure oxygen-free copper and its use

Also Published As

Publication number Publication date
US5349405A (en) 1994-09-20
DE4230456A1 (de) 1993-04-15
JPH0533141U (ja) 1993-04-30
JP2580813Y2 (ja) 1998-09-17
GB9219431D0 (en) 1992-10-28
FR2682496A1 (fr) 1993-04-16
GB2260417A (en) 1993-04-14
GB2260417B (en) 1995-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531