JPS5752036A - Exposure controller for flash photographing - Google Patents

Exposure controller for flash photographing

Info

Publication number
JPS5752036A
JPS5752036A JP55127589A JP12758980A JPS5752036A JP S5752036 A JPS5752036 A JP S5752036A JP 55127589 A JP55127589 A JP 55127589A JP 12758980 A JP12758980 A JP 12758980A JP S5752036 A JPS5752036 A JP S5752036A
Authority
JP
Japan
Prior art keywords
reflected light
aperture
light
processor
basis
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.)
Granted
Application number
JP55127589A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332051B2 (enrdf_load_stackoverflow
Inventor
Yoshio Yuasa
Nobuyuki Taniguchi
Norio Ishikawa
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP55127589A priority Critical patent/JPS5752036A/ja
Publication of JPS5752036A publication Critical patent/JPS5752036A/ja
Publication of JPH0332051B2 publication Critical patent/JPH0332051B2/ja
Granted 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)
  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP55127589A 1980-09-12 1980-09-12 Exposure controller for flash photographing Granted JPS5752036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127589A JPS5752036A (en) 1980-09-12 1980-09-12 Exposure controller for flash photographing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127589A JPS5752036A (en) 1980-09-12 1980-09-12 Exposure controller for flash photographing

Publications (2)

Publication Number Publication Date
JPS5752036A true JPS5752036A (en) 1982-03-27
JPH0332051B2 JPH0332051B2 (enrdf_load_stackoverflow) 1991-05-09

Family

ID=14963805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127589A Granted JPS5752036A (en) 1980-09-12 1980-09-12 Exposure controller for flash photographing

Country Status (1)

Country Link
JP (1) JPS5752036A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140829A (ja) * 1983-01-28 1984-08-13 Kikkoman Corp 包装剥き栗の製造法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133831A (enrdf_load_stackoverflow) * 1974-04-08 1975-10-23
JPS5383739A (en) * 1976-12-29 1978-07-24 Olympus Optical Co Ltd Strobo flash control system for focal plane shutter camera of electric type

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133831A (enrdf_load_stackoverflow) * 1974-04-08 1975-10-23
JPS5383739A (en) * 1976-12-29 1978-07-24 Olympus Optical Co Ltd Strobo flash control system for focal plane shutter camera of electric type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140829A (ja) * 1983-01-28 1984-08-13 Kikkoman Corp 包装剥き栗の製造法

Also Published As

Publication number Publication date
JPH0332051B2 (enrdf_load_stackoverflow) 1991-05-09

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