JPH0514256B2 - - Google Patents

Info

Publication number
JPH0514256B2
JPH0514256B2 JP57194699A JP19469982A JPH0514256B2 JP H0514256 B2 JPH0514256 B2 JP H0514256B2 JP 57194699 A JP57194699 A JP 57194699A JP 19469982 A JP19469982 A JP 19469982A JP H0514256 B2 JPH0514256 B2 JP H0514256B2
Authority
JP
Japan
Prior art keywords
signal
light
strobe
distance
aperture
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 - Lifetime
Application number
JP57194699A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5984226A (ja
Inventor
Masaharu Kanai
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP57194699A priority Critical patent/JPS5984226A/ja
Publication of JPS5984226A publication Critical patent/JPS5984226A/ja
Publication of JPH0514256B2 publication Critical patent/JPH0514256B2/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)
JP57194699A 1982-11-08 1982-11-08 自動露出制御装置 Granted JPS5984226A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57194699A JPS5984226A (ja) 1982-11-08 1982-11-08 自動露出制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57194699A JPS5984226A (ja) 1982-11-08 1982-11-08 自動露出制御装置

Publications (2)

Publication Number Publication Date
JPS5984226A JPS5984226A (ja) 1984-05-15
JPH0514256B2 true JPH0514256B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-24

Family

ID=16328795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57194699A Granted JPS5984226A (ja) 1982-11-08 1982-11-08 自動露出制御装置

Country Status (1)

Country Link
JP (1) JPS5984226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678098A (en) * 1994-06-09 1997-10-14 Fuji Photo Film Co., Ltd. Method and apparatus for controlling exposure of camera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299461A (en) * 1980-03-31 1981-11-10 Polaroid Corporation Exposure and flash fire control system

Also Published As

Publication number Publication date
JPS5984226A (ja) 1984-05-15

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