JPS58120228A - 閃光撮影装置 - Google Patents

閃光撮影装置

Info

Publication number
JPS58120228A
JPS58120228A JP57002305A JP230582A JPS58120228A JP S58120228 A JPS58120228 A JP S58120228A JP 57002305 A JP57002305 A JP 57002305A JP 230582 A JP230582 A JP 230582A JP S58120228 A JPS58120228 A JP S58120228A
Authority
JP
Japan
Prior art keywords
distance
output
circuit
light
flash
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
JP57002305A
Other languages
English (en)
Japanese (ja)
Other versions
JPH056167B2 (forum.php
Inventor
Masaharu Kawamura
正春 川村
Masanori Yamada
正徳 山田
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 JP57002305A priority Critical patent/JPS58120228A/ja
Publication of JPS58120228A publication Critical patent/JPS58120228A/ja
Publication of JPH056167B2 publication Critical patent/JPH056167B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • 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)
  • Exposure Control For Cameras (AREA)
JP57002305A 1982-01-12 1982-01-12 閃光撮影装置 Granted JPS58120228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57002305A JPS58120228A (ja) 1982-01-12 1982-01-12 閃光撮影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57002305A JPS58120228A (ja) 1982-01-12 1982-01-12 閃光撮影装置

Publications (2)

Publication Number Publication Date
JPS58120228A true JPS58120228A (ja) 1983-07-18
JPH056167B2 JPH056167B2 (forum.php) 1993-01-26

Family

ID=11525641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57002305A Granted JPS58120228A (ja) 1982-01-12 1982-01-12 閃光撮影装置

Country Status (1)

Country Link
JP (1) JPS58120228A (forum.php)

Also Published As

Publication number Publication date
JPH056167B2 (forum.php) 1993-01-26

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