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JPS5248317A - Flash camera - Google Patents

Flash camera

Info

Publication number
JPS5248317A
JPS5248317A JP50124702A JP12470275A JPS5248317A JP S5248317 A JPS5248317 A JP S5248317A JP 50124702 A JP50124702 A JP 50124702A JP 12470275 A JP12470275 A JP 12470275A JP S5248317 A JPS5248317 A JP S5248317A
Authority
JP
Japan
Prior art keywords
flash camera
control circuit
camera
flash
circuit
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
JP50124702A
Other languages
Japanese (ja)
Inventor
Hiroshi Iwata
Tetsuo Yamaoka
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.)
West Electric Co Ltd
Original Assignee
West Electric Co Ltd
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 West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP50124702A priority Critical patent/JPS5248317A/en
Priority to GB42134/76A priority patent/GB1516010A/en
Priority to DE2645976A priority patent/DE2645976C3/en
Priority to FR7630884A priority patent/FR2328214A1/en
Publication of JPS5248317A publication Critical patent/JPS5248317A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

PURPOSE: To provide a flash camera, the exposure control circuit of which is partially used as a portion of an optical control circuit of an electronic flash device so as to simplify the construction of the circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP50124702A 1975-10-15 1975-10-15 Flash camera Pending JPS5248317A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50124702A JPS5248317A (en) 1975-10-15 1975-10-15 Flash camera
GB42134/76A GB1516010A (en) 1975-10-15 1976-10-11 Flash and camera device
DE2645976A DE2645976C3 (en) 1975-10-15 1976-10-12 Flash camera with a computer flash unit
FR7630884A FR2328214A1 (en) 1975-10-15 1976-10-14 SHOOTING AND FLASH CAMERA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124702A JPS5248317A (en) 1975-10-15 1975-10-15 Flash camera

Publications (1)

Publication Number Publication Date
JPS5248317A true JPS5248317A (en) 1977-04-18

Family

ID=14891968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124702A Pending JPS5248317A (en) 1975-10-15 1975-10-15 Flash camera

Country Status (4)

Country Link
JP (1) JPS5248317A (en)
DE (1) DE2645976C3 (en)
FR (1) FR2328214A1 (en)
GB (1) GB1516010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597727U (en) * 1980-01-17 1980-07-07

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1622208C3 (en) * 1967-01-26 1974-12-12 Konishiroku Photo Industry Co. Ltd., Tokio Time control circuit for electronically controlled camera shutters
USRE28025E (en) * 1967-04-20 1974-05-28 Automatic control device for electronic flash
US3568582A (en) * 1967-09-27 1971-03-09 Konishiroku Photo Ind Electronic shutter
DE1622911C3 (en) * 1968-03-05 1978-08-31 Zeiss Ikon Ag, 7000 Stuttgart Photographic camera for daylight and flash photography
DE1797079C3 (en) * 1968-08-12 1981-05-14 Olympus Optical Co., Ltd., Tokyo Flash unit that can be connected to a photographic camera
DE1797078B2 (en) * 1968-08-12 1974-12-05 Elbe-Kamera-Gmbh, X 8017 Dresden Photographic camera with exposure meter and connectable flash unit
DE2333020A1 (en) * 1973-06-28 1975-01-23 Agfa Gevaert Ag PHOTOGRAPHIC RECORDING DEVICE
JPS516020A (en) * 1974-07-02 1976-01-19 Olympus Optical Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597727U (en) * 1980-01-17 1980-07-07

Also Published As

Publication number Publication date
DE2645976C3 (en) 1982-10-21
FR2328214B1 (en) 1982-05-07
FR2328214A1 (en) 1977-05-13
GB1516010A (en) 1978-06-28
DE2645976B2 (en) 1979-03-29
DE2645976A1 (en) 1977-04-21

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