CH414336A - Display device in cameras with an automatic exposure control device - Google Patents

Display device in cameras with an automatic exposure control device

Info

Publication number
CH414336A
CH414336A CH333864A CH333864A CH414336A CH 414336 A CH414336 A CH 414336A CH 333864 A CH333864 A CH 333864A CH 333864 A CH333864 A CH 333864A CH 414336 A CH414336 A CH 414336A
Authority
CH
Switzerland
Prior art keywords
cameras
exposure control
automatic exposure
display device
control device
Prior art date
Application number
CH333864A
Other languages
German (de)
Inventor
Bertram Wilhelm
Original Assignee
Bertram Fab Ernst & Wilhelm
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 Bertram Fab Ernst & Wilhelm filed Critical Bertram Fab Ernst & Wilhelm
Publication of CH414336A publication Critical patent/CH414336A/en

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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
    • G03B7/12—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 a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter
    • 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
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
CH333864A 1963-03-18 1964-03-14 Display device in cameras with an automatic exposure control device CH414336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB71174A DE1255478B (en) 1963-03-18 1963-03-18 Display device in cameras with an automatic exposure control device

Publications (1)

Publication Number Publication Date
CH414336A true CH414336A (en) 1966-05-31

Family

ID=6976935

Family Applications (1)

Application Number Title Priority Date Filing Date
CH333864A CH414336A (en) 1963-03-18 1964-03-14 Display device in cameras with an automatic exposure control device

Country Status (5)

Country Link
BE (1) BE645373A (en)
CH (1) CH414336A (en)
DE (1) DE1255478B (en)
GB (1) GB1019404A (en)
NL (1) NL6402867A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031988B (en) * 1954-05-17 1958-06-12 Helmut Grosser Photoelectric light meter with automatic adjustment
DE1868569U (en) * 1962-09-29 1963-03-07 Agfa Ag PHOTOGRAPHIC CAMERA WITH AUTOMATIC EXPOSURE CONTROL DEVICE.

Also Published As

Publication number Publication date
DE1255478B (en) 1967-11-30
GB1019404A (en) 1966-02-09
BE645373A (en) 1964-07-16
NL6402867A (en) 1964-09-21

Similar Documents

Publication Publication Date Title
AT257354B (en) Camera with built-in flash device
GB1043103A (en) Photographic light measuring device
ATA419475A (en) KINEMATOGRAPHIC CAMERA WITH AN APERTURE CONTROL DEVICE
CH392249A (en) Camera with an automatic exposure control device
CH424470A (en) Exposure control device
CH418120A (en) Fully automatic aperture control device on a camera
DE6602893U (en) NARROW FILM CAMERA WITH AUTOMATIC APERTURE CONTROL DEVICE
CH395730A (en) Photographic camera with automatic exposure control device
CH484442A (en) Photographic camera with automatic aperture control
AT245363B (en) Display device in cameras with an automatic exposure control device
CH414336A (en) Display device in cameras with an automatic exposure control device
AT284629B (en) Automatic exposure control device for cameras
CH472070A (en) Automatic control device
AT262747B (en) Photographic camera with exposure control device
CH421694A (en) Exposure control device
CH383154A (en) Camera with an automatic exposure control device
AT283107B (en) Bellows camera with reflex device and automatic exposure control
AT253359B (en) Cinematographic camera with automatic exposure control
CH385627A (en) Camera with an automatic exposure control device
AT244745B (en) Camera with automatic aperture control
AT241971B (en) Camera with automatic aperture control
DE6603885U (en) CAMERA WITH AN EXPOSURE CONTROL OR REGULATING DEVICE
AT258697B (en) Camera with automatic aperture adjustment
DE6752174U (en) PHOTOGRAPHIC CAMERA WITH AN EXPOSURE CONTROL DEVICE
DE1996827U (en) PHOTOGRAPHIC CAMERA WITH AN EXPOSURE CONTROL DEVICE