JPS58118630A - 電子閃光装置 - Google Patents

電子閃光装置

Info

Publication number
JPS58118630A
JPS58118630A JP57001608A JP160882A JPS58118630A JP S58118630 A JPS58118630 A JP S58118630A JP 57001608 A JP57001608 A JP 57001608A JP 160882 A JP160882 A JP 160882A JP S58118630 A JPS58118630 A JP S58118630A
Authority
JP
Japan
Prior art keywords
light emission
capacitor
time
thyristor
light
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
JP57001608A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0462055B2 (enrdf_load_stackoverflow
Inventor
Tadashi Okino
沖野　正
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP57001608A priority Critical patent/JPS58118630A/ja
Publication of JPS58118630A publication Critical patent/JPS58118630A/ja
Publication of JPH0462055B2 publication Critical patent/JPH0462055B2/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
    • 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)
JP57001608A 1982-01-08 1982-01-08 電子閃光装置 Granted JPS58118630A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57001608A JPS58118630A (ja) 1982-01-08 1982-01-08 電子閃光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57001608A JPS58118630A (ja) 1982-01-08 1982-01-08 電子閃光装置

Publications (2)

Publication Number Publication Date
JPS58118630A true JPS58118630A (ja) 1983-07-14
JPH0462055B2 JPH0462055B2 (enrdf_load_stackoverflow) 1992-10-05

Family

ID=11506209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57001608A Granted JPS58118630A (ja) 1982-01-08 1982-01-08 電子閃光装置

Country Status (1)

Country Link
JP (1) JPS58118630A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716430A (en) * 1981-05-15 1982-01-27 Nippon Kogaku Kk <Nikon> Automatic dimming and flashing apparatus for camera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716430A (en) * 1981-05-15 1982-01-27 Nippon Kogaku Kk <Nikon> Automatic dimming and flashing apparatus for camera

Also Published As

Publication number Publication date
JPH0462055B2 (enrdf_load_stackoverflow) 1992-10-05

Similar Documents

Publication Publication Date Title
US4608522A (en) Electronic flash device
US4540265A (en) Energy-saving electronic flash apparatus
JPH041895B2 (enrdf_load_stackoverflow)
JPS636802B2 (enrdf_load_stackoverflow)
JPH06267682A (ja) ワイヤレス増灯ストロボシステムおよび該システムに使用可能なストロボ装置
JP3893290B2 (ja) コンデンサ充電装置およびカメラのストロボ充電装置
US4351600A (en) Flash output control failure warning device of an automatic flash output control speed light
JP2004071428A (ja) コンデンサ充電装置及びカメラのストロボ充電装置
JPS58118630A (ja) 電子閃光装置
JPH0522895B2 (enrdf_load_stackoverflow)
JPS59136720A (ja) 自動焦点制御装置
JPH0220088B2 (enrdf_load_stackoverflow)
JP3051031B2 (ja) 測距装置
JPS6364767B2 (enrdf_load_stackoverflow)
JP3749639B2 (ja) 測距装置
JP2691274B2 (ja) ストロボ回路の充電状態検知装置
JPH0138577Y2 (enrdf_load_stackoverflow)
JPS647368B2 (enrdf_load_stackoverflow)
JPS6049321A (ja) 電子閃光装置のための表示装置
JPS5953820A (ja) 増灯用閃光装置
JPH0876202A (ja) ストロボ装置
JPH09120092A (ja) ワイヤレス・ストロボシステム
JPH0462369B2 (enrdf_load_stackoverflow)
JPS5925210B2 (ja) カメラの表示装置
JPH0772532A (ja) ストロボ装置