FR2498343B1 - Appareil photographique a mise au point automatique incorporee - Google Patents

Appareil photographique a mise au point automatique incorporee

Info

Publication number
FR2498343B1
FR2498343B1 FR8200585A FR8200585A FR2498343B1 FR 2498343 B1 FR2498343 B1 FR 2498343B1 FR 8200585 A FR8200585 A FR 8200585A FR 8200585 A FR8200585 A FR 8200585A FR 2498343 B1 FR2498343 B1 FR 2498343B1
Authority
FR
France
Prior art keywords
camera
built
automatic focus
focus
automatic
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
Application number
FR8200585A
Other languages
English (en)
Other versions
FR2498343A1 (fr
Inventor
Toyotosi Suzuki
Hideo Tamamura
Mutsuhide Matsuda
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of FR2498343A1 publication Critical patent/FR2498343A1/fr
Application granted granted Critical
Publication of FR2498343B1 publication Critical patent/FR2498343B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
    • 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
    • G03B19/04—Roll-film cameras
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/002—Details of arrangement of components in or on camera body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
FR8200585A 1981-01-16 1982-01-15 Appareil photographique a mise au point automatique incorporee Expired FR2498343B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005639A JPS57119330A (en) 1981-01-16 1981-01-16 Camera incorporating auto-focusing system

Publications (2)

Publication Number Publication Date
FR2498343A1 FR2498343A1 (fr) 1982-07-23
FR2498343B1 true FR2498343B1 (fr) 1986-01-24

Family

ID=11616701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200585A Expired FR2498343B1 (fr) 1981-01-16 1982-01-15 Appareil photographique a mise au point automatique incorporee

Country Status (4)

Country Link
US (1) US4432621A (fr)
JP (1) JPS57119330A (fr)
DE (1) DE3200957A1 (fr)
FR (1) FR2498343B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162121U (ja) * 1982-04-22 1983-10-28 旭光学工業株式会社 オ−トフオ−カスカメラ
US4549800A (en) * 1982-05-13 1985-10-29 Minolta Camera Kabushiki Kaisha Compact automatic focusing lens shutter type camera
JPS59126221U (ja) * 1983-02-14 1984-08-25 コニカ株式会社 自動焦点カメラ
JPS6060737U (ja) * 1983-10-03 1985-04-27 富士写真フイルム株式会社 オ−トフオ−カスカメラの保護カバ−
JPH0442824Y2 (fr) * 1985-09-24 1992-10-09
US4935761A (en) * 1985-12-14 1990-06-19 Cannon Kabushiki Kaisha Camera
JPH0616147B2 (ja) * 1986-03-26 1994-03-02 チノン株式会社 カメラ
DE3707205A1 (de) * 1987-03-05 1988-09-15 Gerd Schulte Kompaktkamera mit mehreren brennweiten
GB2210699B (en) * 1987-10-05 1991-10-23 Fuji Photo Film Co Ltd Lens-fitted photographic film unit
DE4330280A1 (de) * 1992-09-08 1994-04-07 Nikon Corp Kompaktkamera mit verbesserter Anzeigeeinrichtung und verbessertem Platinen-Layout
US5394211A (en) * 1992-10-12 1995-02-28 Fuji Photo Film Co., Ltd. Lens-fitted photographic film package
US20070250878A1 (en) * 2006-04-05 2007-10-25 Ryckman Lawrence G Interactive system for conducting contest

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165043A (en) * 1963-03-29 1965-01-12 Polaroid Corp Photographic camera construction
AT256610B (de) * 1964-06-02 1967-08-25 Gauthier Gmbh A Auf elektronischer Basis arbeitende, mit Batteriestrom beaufschlagte Belichtungsautomatik für photographische Kameras
US3653762A (en) * 1970-09-28 1972-04-04 Eastman Kodak Co Automatic rangefinder
DE2752929A1 (de) * 1977-11-26 1979-05-31 Agfa Gevaert Ag Fotografische kamera mit einer belichtungssteuerschaltung und mit einer fokussiervorrichtung
JPS5480741A (en) * 1977-12-09 1979-06-27 Canon Inc Focal point adjusting mechanism for camera
DE2802708C2 (de) * 1978-01-23 1986-06-05 Agfa-Gevaert Ag, 5090 Leverkusen Fokussiervorrichtung für eine Kamera
JPS54126023A (en) * 1978-03-23 1979-09-29 Canon Inc Optical device
DE2815151A1 (de) * 1978-04-07 1979-10-18 Agfa Gevaert Ag Fokussiervorrichtung
JPS5515154A (en) * 1978-07-19 1980-02-02 Fuji Photo Optical Co Ltd Focus light device
JPS5587128A (en) * 1978-12-25 1980-07-01 Canon Inc Focus adjusting device of single-lens reflex camera
JPS55129324A (en) * 1979-03-29 1980-10-07 Olympus Optical Co Ltd Camera

Also Published As

Publication number Publication date
JPS57119330A (en) 1982-07-24
DE3200957C2 (fr) 1988-11-03
US4432621A (en) 1984-02-21
DE3200957A1 (de) 1982-08-19
FR2498343A1 (fr) 1982-07-23

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Legal Events

Date Code Title Description
RN Application for restoration
ST Notification of lapse
FC Decision of inpi director general to approve request for restoration