HK71983A - Electronic flash circuitry - Google Patents

Electronic flash circuitry

Info

Publication number
HK71983A
HK71983A HK71983A HK71983A HK71983A HK 71983 A HK71983 A HK 71983A HK 71983 A HK71983 A HK 71983A HK 71983 A HK71983 A HK 71983A HK 71983 A HK71983 A HK 71983A
Authority
HK
Hong Kong
Prior art keywords
electronic flash
flash circuitry
circuitry
electronic
flash
Prior art date
Application number
HK71983A
Other languages
English (en)
Inventor
Scott Alan Brownstein
Roger Jeffrey Greenwald
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of HK71983A publication Critical patent/HK71983A/xx

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
    • G03B2215/0517—Housing
    • G03B2215/0525—Reflector
    • G03B2215/0528—Reflector movable reflector, e.g. change of illumination angle or illumination direction
    • 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
    • G03B2215/0517—Housing
    • G03B2215/0553—Housing with second integrated flash

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
HK71983A 1979-12-10 1983-12-20 Electronic flash circuitry HK71983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10166679A 1979-12-10 1979-12-10

Publications (1)

Publication Number Publication Date
HK71983A true HK71983A (en) 1983-12-30

Family

ID=22285799

Family Applications (1)

Application Number Title Priority Date Filing Date
HK71983A HK71983A (en) 1979-12-10 1983-12-20 Electronic flash circuitry

Country Status (5)

Country Link
JP (1) JPS5694339A (enrdf_load_stackoverflow)
DE (1) DE3046099C2 (enrdf_load_stackoverflow)
GB (1) GB2065316B (enrdf_load_stackoverflow)
HK (1) HK71983A (enrdf_load_stackoverflow)
SG (1) SG57183G (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147423U (enrdf_load_stackoverflow) * 1980-04-05 1981-11-06
JPS56128928A (en) * 1980-03-14 1981-10-08 Sanpack:Kk Flash emitter with double lamp
US4457602A (en) * 1981-04-20 1984-07-03 Olympus Optical Company Ltd. Multiple light emission control system utilizing electronic flashes
JPS58113919A (ja) * 1981-12-26 1983-07-07 Fuji Koeki Kk 閃光装置
JPS58157312U (ja) * 1982-04-16 1983-10-20 富士写真フイルム株式会社 ストロボ装置
DE3327148A1 (de) * 1982-07-28 1984-02-16 Canon K.K., Tokyo Elektronisches blitzgeraet
JP4740675B2 (ja) * 2005-07-25 2011-08-03 イーストマン コダック カンパニー 撮像装置
JP5460119B2 (ja) * 2009-05-13 2014-04-02 キヤノン株式会社 撮像装置及びフラッシュ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123147A (en) * 1975-04-18 1976-10-27 Matsushita Electric Ind Co Ltd Automatic light adjustable strobo device
US4085316A (en) * 1975-12-17 1978-04-18 Rollei Of America, Inc. Photographic flash device
GB2061535B (en) * 1979-10-26 1982-12-08 Sunpak Kk Flashunit having plural flashlamps

Also Published As

Publication number Publication date
JPS5694339A (en) 1981-07-30
JPH0238934B2 (enrdf_load_stackoverflow) 1990-09-03
GB2065316A (en) 1981-06-24
DE3046099A1 (de) 1981-09-17
SG57183G (en) 1984-08-03
DE3046099C2 (de) 1985-10-31
GB2065316B (en) 1983-06-08

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