JPS5454029A - Light varying strobo camera of program type - Google Patents

Light varying strobo camera of program type

Info

Publication number
JPS5454029A
JPS5454029A JP12041577A JP12041577A JPS5454029A JP S5454029 A JPS5454029 A JP S5454029A JP 12041577 A JP12041577 A JP 12041577A JP 12041577 A JP12041577 A JP 12041577A JP S5454029 A JPS5454029 A JP S5454029A
Authority
JP
Japan
Prior art keywords
voltage
accordance
distance
films
subject
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.)
Pending
Application number
JP12041577A
Other languages
English (en)
Inventor
Takashi Uchiyama
Ryoichi Suzuki
Zenzo Nakamura
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
Priority to JP12041577A priority Critical patent/JPS5454029A/ja
Priority to DE19782843802 priority patent/DE2843802A1/de
Publication of JPS5454029A publication Critical patent/JPS5454029A/ja
Priority to US06/831,109 priority patent/US4669850A/en
Pending 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
    • G03B7/16—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)
JP12041577A 1977-10-06 1977-10-06 Light varying strobo camera of program type Pending JPS5454029A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12041577A JPS5454029A (en) 1977-10-06 1977-10-06 Light varying strobo camera of program type
DE19782843802 DE2843802A1 (de) 1977-10-06 1978-10-06 Belichtungssteuersystem fuer blitzlicht-photographie
US06/831,109 US4669850A (en) 1977-10-06 1986-02-19 Flash photographic exposure control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12041577A JPS5454029A (en) 1977-10-06 1977-10-06 Light varying strobo camera of program type

Publications (1)

Publication Number Publication Date
JPS5454029A true JPS5454029A (en) 1979-04-27

Family

ID=14785643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12041577A Pending JPS5454029A (en) 1977-10-06 1977-10-06 Light varying strobo camera of program type

Country Status (3)

Country Link
US (1) US4669850A (ja)
JP (1) JPS5454029A (ja)
DE (1) DE2843802A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713433A (en) * 1980-03-31 1982-01-23 Polaroid Corp Photographic camera
JPS57212422A (en) * 1981-06-22 1982-12-27 Polaroid Corp Exposure control
JPS59135446A (ja) * 1982-12-28 1984-08-03 ポラロイド・コ−ポレ−シヨン 写真カメラ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801964A (en) * 1988-01-13 1989-01-31 Eastman Kodak Company Fill flash control system for cameras
US5117252A (en) * 1990-09-04 1992-05-26 Polaroid Corporation Electronic flash control system for use in a fixed focus lens camera for increasing depth of field by the timing of flash actuation
JP3234832B2 (ja) * 1992-01-31 2001-12-04 キヤノン株式会社 閃光発光制御装置
KR100950465B1 (ko) * 2007-12-21 2010-03-31 손승남 차량출입통제 시스템을 위한 카메라 제어방법
KR20120136671A (ko) * 2011-06-09 2012-12-20 삼성전자주식회사 플래시 장착 마운트를 구비한 카메라
EP3171201B1 (de) * 2012-03-07 2018-05-09 Safran Vectronix AG Entfernungsmesser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068245A (en) * 1972-07-03 1978-01-10 Canon Kabushiki Kaisha Exposure control system for flash photography
US4005444A (en) * 1972-09-25 1977-01-25 Canon Kabushiki Kaisha Exposure control system for flash photography
DE2560160C2 (ja) * 1974-04-01 1987-01-15 Canon K.K., Tokio/Tokyo, Jp
US4187019A (en) * 1974-10-29 1980-02-05 Canon Kabushiki Kaisha Flash light photographic systems
JPS51122431A (en) * 1975-04-17 1976-10-26 West Electric Co Ltd Flash camera device
JPS527238A (en) * 1975-07-07 1977-01-20 West Electric Co Ltd Photographic camera

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713433A (en) * 1980-03-31 1982-01-23 Polaroid Corp Photographic camera
JPH0424687B2 (ja) * 1980-03-31 1992-04-27 Polaroid Corp
JPS57212422A (en) * 1981-06-22 1982-12-27 Polaroid Corp Exposure control
JPH035726B2 (ja) * 1981-06-22 1991-01-28 Polaroid Corp
JPS59135446A (ja) * 1982-12-28 1984-08-03 ポラロイド・コ−ポレ−シヨン 写真カメラ

Also Published As

Publication number Publication date
DE2843802A1 (de) 1979-04-12
US4669850A (en) 1987-06-02
DE2843802C2 (ja) 1992-01-09

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