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GB2150709B - Apparatus for triggering a dedicated slave electronic flash device - Google Patents

Apparatus for triggering a dedicated slave electronic flash device

Info

Publication number
GB2150709B
GB2150709B GB08429834A GB8429834A GB2150709B GB 2150709 B GB2150709 B GB 2150709B GB 08429834 A GB08429834 A GB 08429834A GB 8429834 A GB8429834 A GB 8429834A GB 2150709 B GB2150709 B GB 2150709B
Authority
GB
United Kingdom
Prior art keywords
triggering
flash device
electronic flash
slave electronic
dedicated slave
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
GB08429834A
Other versions
GB8429834D0 (en
GB2150709A (en
Inventor
William Alan Bodvel Evans
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.)
KENT SCIENT IND PROJECTS
Original Assignee
KENT SCIENT IND PROJECTS
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 KENT SCIENT IND PROJECTS filed Critical KENT SCIENT IND PROJECTS
Publication of GB8429834D0 publication Critical patent/GB8429834D0/en
Publication of GB2150709A publication Critical patent/GB2150709A/en
Application granted granted Critical
Publication of GB2150709B publication Critical patent/GB2150709B/en
Expired 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/0557—Multiple units, e.g. slave-unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
GB08429834A 1983-11-26 1984-11-26 Apparatus for triggering a dedicated slave electronic flash device Expired GB2150709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838331648A GB8331648D0 (en) 1983-11-26 1983-11-26 Improved flash control in photography

Publications (3)

Publication Number Publication Date
GB8429834D0 GB8429834D0 (en) 1985-01-03
GB2150709A GB2150709A (en) 1985-07-03
GB2150709B true GB2150709B (en) 1987-04-15

Family

ID=10552435

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838331648A Pending GB8331648D0 (en) 1983-11-26 1983-11-26 Improved flash control in photography
GB08429834A Expired GB2150709B (en) 1983-11-26 1984-11-26 Apparatus for triggering a dedicated slave electronic flash device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838331648A Pending GB8331648D0 (en) 1983-11-26 1983-11-26 Improved flash control in photography

Country Status (1)

Country Link
GB (2) GB8331648D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD496Z (en) * 2011-03-24 2012-10-31 Лев ГОРДЕЕВ Method for automatically providing the optimal illumination of the photographed object
CN102854705A (en) * 2011-06-30 2013-01-02 株式会社尼康 Accessory, camera, accessory control program, and camera control program

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6404987B1 (en) * 1998-09-07 2002-06-11 Canon Kabushiki Kaisha Flash system
DE10013113B4 (en) * 1999-03-19 2010-07-08 Hoya Corp. Flash control system, external flash and camera
DE10013015B4 (en) * 1999-03-19 2010-07-08 Hoya Corp. Flash control system, external flash and camera
FR2791148B1 (en) 1999-03-19 2001-08-24 Asahi Optical Co Ltd EXTERNAL FLASH CONTROL SYSTEM
JP3858720B2 (en) * 2002-02-15 2006-12-20 株式会社ニコン Slave light emission control device and slave flash light emission device
US7244944B2 (en) 2005-06-28 2007-07-17 Symbol Technologies, Inc Triggering system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417673A1 (en) * 1974-04-11 1975-10-30 Rollei Werke Franke Heidecke FLASH LIGHT ARRANGEMENT
JPS53116150A (en) * 1977-03-18 1978-10-11 West Electric Co Electrooflashing device for increasing lamps
JPS5756831A (en) * 1980-09-24 1982-04-05 Nippon Kogaku Kk <Nikon> Wireless dimming control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD496Z (en) * 2011-03-24 2012-10-31 Лев ГОРДЕЕВ Method for automatically providing the optimal illumination of the photographed object
CN102854705A (en) * 2011-06-30 2013-01-02 株式会社尼康 Accessory, camera, accessory control program, and camera control program

Also Published As

Publication number Publication date
GB8331648D0 (en) 1984-01-04
GB8429834D0 (en) 1985-01-03
GB2150709A (en) 1985-07-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee