FR2214884B1 - - Google Patents

Info

Publication number
FR2214884B1
FR2214884B1 FR7402246A FR7402246A FR2214884B1 FR 2214884 B1 FR2214884 B1 FR 2214884B1 FR 7402246 A FR7402246 A FR 7402246A FR 7402246 A FR7402246 A FR 7402246A FR 2214884 B1 FR2214884 B1 FR 2214884B1
Authority
FR
France
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
Application number
FR7402246A
Other languages
French (fr)
Other versions
FR2214884A1 (ja
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
Priority claimed from JP1001473A external-priority patent/JPS4998623A/ja
Priority claimed from JP48023938A external-priority patent/JPS49114486A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2214884A1 publication Critical patent/FR2214884A1/fr
Application granted granted Critical
Publication of FR2214884B1 publication Critical patent/FR2214884B1/fr
Expired 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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR7402246A 1973-01-24 1974-01-23 Expired FR2214884B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1001473A JPS4998623A (ja) 1973-01-24 1973-01-24
JP48023938A JPS49114486A (ja) 1973-02-28 1973-02-28

Publications (2)

Publication Number Publication Date
FR2214884A1 FR2214884A1 (ja) 1974-08-19
FR2214884B1 true FR2214884B1 (ja) 1976-10-08

Family

ID=26345164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402246A Expired FR2214884B1 (ja) 1973-01-24 1974-01-23

Country Status (1)

Country Link
FR (1) FR2214884B1 (ja)

Also Published As

Publication number Publication date
FR2214884A1 (ja) 1974-08-19
DE2403431B2 (de) 1977-02-10
DE2403431A1 (de) 1974-07-25

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