FR2320570A1 - Appareil photographique avec moyen de commutation pour commande du temps de pose - Google Patents

Appareil photographique avec moyen de commutation pour commande du temps de pose

Info

Publication number
FR2320570A1
FR2320570A1 FR7624122A FR7624122A FR2320570A1 FR 2320570 A1 FR2320570 A1 FR 2320570A1 FR 7624122 A FR7624122 A FR 7624122A FR 7624122 A FR7624122 A FR 7624122A FR 2320570 A1 FR2320570 A1 FR 2320570A1
Authority
FR
France
Prior art keywords
control device
exposure control
housing
control
switching means
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
FR7624122A
Other languages
English (en)
Other versions
FR2320570B1 (fr
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.)
Zenza Bronica Industries Inc
Original Assignee
Zenza Bronica Industries 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 JP50096510A external-priority patent/JPS5227635A/ja
Priority claimed from JP15165575U external-priority patent/JPS5264539U/ja
Priority claimed from JP1975151654U external-priority patent/JPS5264540U/ja
Application filed by Zenza Bronica Industries Inc filed Critical Zenza Bronica Industries Inc
Publication of FR2320570A1 publication Critical patent/FR2320570A1/fr
Application granted granted Critical
Publication of FR2320570B1 publication Critical patent/FR2320570B1/fr
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
    • G03B7/08—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
    • G03B7/083—Analogue circuits for control of exposure time
    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Viewfinders (AREA)
FR7624122A 1975-08-08 1976-08-06 Appareil photographique avec moyen de commutation pour commande du temps de pose Granted FR2320570A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP50096510A JPS5227635A (en) 1975-08-08 1975-08-08 Exposure control change-over device for finder convertible camera
JP15165575U JPS5264539U (fr) 1975-11-07 1975-11-07
JP1975151654U JPS5264540U (fr) 1975-11-07 1975-11-07

Publications (2)

Publication Number Publication Date
FR2320570A1 true FR2320570A1 (fr) 1977-03-04
FR2320570B1 FR2320570B1 (fr) 1982-02-05

Family

ID=27308127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624122A Granted FR2320570A1 (fr) 1975-08-08 1976-08-06 Appareil photographique avec moyen de commutation pour commande du temps de pose

Country Status (4)

Country Link
CH (1) CH609469A5 (fr)
DE (1) DE2634891A1 (fr)
FR (1) FR2320570A1 (fr)
SE (1) SE418226B (fr)

Also Published As

Publication number Publication date
CH609469A5 (en) 1979-02-28
DE2634891A1 (de) 1977-02-10
SE7608823L (sv) 1977-02-09
FR2320570B1 (fr) 1982-02-05
SE418226B (sv) 1981-05-11

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