DE69217704T2 - Kamera mit einer automatischen Belichtungssteuerungseinrichtung - Google Patents

Kamera mit einer automatischen Belichtungssteuerungseinrichtung

Info

Publication number
DE69217704T2
DE69217704T2 DE69217704T DE69217704T DE69217704T2 DE 69217704 T2 DE69217704 T2 DE 69217704T2 DE 69217704 T DE69217704 T DE 69217704T DE 69217704 T DE69217704 T DE 69217704T DE 69217704 T2 DE69217704 T2 DE 69217704T2
Authority
DE
Germany
Prior art keywords
camera
control device
exposure control
automatic exposure
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 - Lifetime
Application number
DE69217704T
Other languages
English (en)
Other versions
DE69217704D1 (de
Inventor
Tadao Takagi
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
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Publication of DE69217704D1 publication Critical patent/DE69217704D1/de
Application granted granted Critical
Publication of DE69217704T2 publication Critical patent/DE69217704T2/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/099—Arrangement of photoelectric elements in or on the camera
    • G03B7/0993—Arrangement of photoelectric elements in or on the camera in the camera
    • G03B7/0997—Through the lens [TTL] measuring
    • G03B7/09971—Through the lens [TTL] measuring in mirror-reflex cameras
    • G03B7/09974—Through the lens [TTL] measuring in mirror-reflex cameras using the film or shutter as sensor light reflecting member
    • 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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • 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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/099—Arrangement of photoelectric elements in or on the camera
    • G03B7/0993—Arrangement of photoelectric elements in or on the camera in the camera
    • G03B7/0997—Through the lens [TTL] measuring
    • G03B7/09979—Multi-zone light measuring
    • 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
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
    • G03B7/17—Selection of modes in flash units by exposure control arrangements
DE69217704T 1991-05-07 1992-05-06 Kamera mit einer automatischen Belichtungssteuerungseinrichtung Expired - Lifetime DE69217704T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3131780A JPH04331935A (ja) 1991-05-07 1991-05-07 自動調光装置を備えたカメラ

Publications (2)

Publication Number Publication Date
DE69217704D1 DE69217704D1 (de) 1997-04-10
DE69217704T2 true DE69217704T2 (de) 1997-07-24

Family

ID=15065980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217704T Expired - Lifetime DE69217704T2 (de) 1991-05-07 1992-05-06 Kamera mit einer automatischen Belichtungssteuerungseinrichtung

Country Status (4)

Country Link
US (1) US5309193A (de)
EP (1) EP0512508B1 (de)
JP (1) JPH04331935A (de)
DE (1) DE69217704T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3591009B2 (ja) * 1994-11-01 2004-11-17 株式会社ニコン Ｔｔｌ自動調光制御装置
US6094536A (en) * 1995-07-21 2000-07-25 Canon Kabushiki Kaisha Flash photography system using preliminary emission and controlled main emission
JP3237624B2 (ja) 1998-09-04 2001-12-10 日本電気株式会社 レーザ発振波長監視装置
US7345702B2 (en) 2000-02-07 2008-03-18 Canon Kabushiki Kaisha Image sensing apparatus, control method for illumination device, flash photographing method, and computer program product
US7978260B2 (en) * 2003-09-15 2011-07-12 Senshin Capital, Llc Electronic camera and method with fill flash function
JP4110109B2 (ja) * 2004-03-26 2008-07-02 キヤノン株式会社 撮像装置及び撮像制御方法
DE102006057190A1 (de) 2006-12-05 2008-06-12 Carl Zeiss Meditec Ag Verfahren zur Erzeugung hochqualitativer Aufnahmen der vorderen und/oder hinteren Augenabschnitte
DE102009030467A1 (de) 2009-06-23 2011-01-05 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Aufnahme hochdynamischer Fundus- und Spaltbilder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32437A (en) * 1861-05-28 Improvement in steam-plows
JPS5535688B2 (de) * 1972-09-21 1980-09-16
JPS5510569A (en) * 1978-07-10 1980-01-25 Minolta Camera Co Ltd Method and apparatus for photometry
US4373793A (en) * 1980-08-04 1983-02-15 Minolta Camera Co., Ltd. Light measuring device for flash photography
DE3139806A1 (de) * 1981-10-07 1983-04-21 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren zur automatischen steuerung der blitzenergie eines elektronenblitzes
JPS60162926A (ja) * 1984-02-02 1985-08-24 Minolta Camera Co Ltd フラツシユ撮影用の測光装置
US4809030A (en) * 1986-09-24 1989-02-28 Nikon Corporation Camera
JPH0466922A (ja) * 1990-07-04 1992-03-03 Nikon Corp Ｔｔｌ自動調光カメラ
US5172157A (en) * 1990-11-17 1992-12-15 Nikon Corporation Automatic light adjustment device for cameras

Also Published As

Publication number Publication date
EP0512508B1 (de) 1997-03-05
DE69217704D1 (de) 1997-04-10
US5309193A (en) 1994-05-03
JPH04331935A (ja) 1992-11-19
EP0512508A1 (de) 1992-11-11

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