JPS58108443U - flash photography device - Google Patents

flash photography device

Info

Publication number
JPS58108443U
JPS58108443U JP1982186804U JP18680482U JPS58108443U JP S58108443 U JPS58108443 U JP S58108443U JP 1982186804 U JP1982186804 U JP 1982186804U JP 18680482 U JP18680482 U JP 18680482U JP S58108443 U JPS58108443 U JP S58108443U
Authority
JP
Japan
Prior art keywords
flash
aperture
photography device
detection means
flash photography
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
JP1982186804U
Other languages
Japanese (ja)
Inventor
正 伊藤
篠田　信比古
文夫 伊藤
仲本　宗市
櫻田　信晶
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP1982186804U priority Critical patent/JPS58108443U/en
Publication of JPS58108443U publication Critical patent/JPS58108443U/en
Pending legal-status Critical Current

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Landscapes

  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第″１図は本考案のフラッシュ撮影装置の一実施例を示
す系統図、第２図は第１図示の装置の動作説明図である
。 図において、１・・・・・・測光回路、２・・・・・・
撮影ｉ報回路、８・・・・・・演算回路、１７・・曲積
分値読取回路。Fig. 1 is a system diagram showing an embodiment of the flash photography device of the present invention, and Fig. 2 is an explanatory diagram of the operation of the device shown in Fig. 1. In the figure, 1...a photometric circuit, 2・・・・・・
Photographing i-report circuit, 8... calculation circuit, 17... music integral value reading circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放電管の第１回目の発光によって発生上た閃光に帰因す
る被写体からの反射光を閃光持続時間内において検出す
る検出手段と、該検出手段からの出力龜基いてカメラの
絞りを制御する絞り情報を形成する絞り情報出力手段と
、第２回目の閃光発光量が所定値に達した時発光停止信
号を発生する閃光量自動制御手電とを有するフラッシュ
撮影装置。A detection means for detecting reflected light from a subject due to the flash generated by the first light emission of the discharge tube within the flash duration, and an aperture for controlling the aperture of the camera based on the output from the detection means. A flash photography device having an aperture information output means for forming information, and an automatic flash amount control handheld device that generates a flash light stop signal when the second flash light emission amount reaches a predetermined value.
JP1982186804U 1982-12-09 1982-12-09 flash photography device Pending JPS58108443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982186804U JPS58108443U (en) 1982-12-09 1982-12-09 flash photography device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982186804U JPS58108443U (en) 1982-12-09 1982-12-09 flash photography device

Publications (1)

Publication Number Publication Date
JPS58108443U true JPS58108443U (en) 1983-07-23

Family

ID=30102697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982186804U Pending JPS58108443U (en) 1982-12-09 1982-12-09 flash photography device

Country Status (1)

Country Link
JP (1) JPS58108443U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294226A (en) * 1987-05-11 1987-12-21 Minolta Camera Co Ltd Flash device for closeup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294226A (en) * 1987-05-11 1987-12-21 Minolta Camera Co Ltd Flash device for closeup

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