HK42778A - Improvements in and relating to a photographic or cinematographic camera - Google Patents

Improvements in and relating to a photographic or cinematographic camera

Info

Publication number
HK42778A
HK42778A HK42778A HK42778A HK42778A HK 42778 A HK42778 A HK 42778A HK 42778 A HK42778 A HK 42778A HK 42778 A HK42778 A HK 42778A HK 42778 A HK42778 A HK 42778A
Authority
HK
Hong Kong
Prior art keywords
photographic
relating
cinematographic camera
cinematographic
camera
Prior art date
Application number
HK42778A
Other languages
English (en)
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of HK42778A publication Critical patent/HK42778A/xx

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
    • G03B7/085—Analogue circuits for control of aperture
    • 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
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Exposure Control For Cameras (AREA)
HK42778A 1973-10-26 1978-08-03 Improvements in and relating to a photographic or cinematographic camera HK42778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732353703 DE2353703C3 (de) 1973-10-26 1973-10-26 Fotografische oder kinematografische Kamera

Publications (1)

Publication Number Publication Date
HK42778A true HK42778A (en) 1978-08-11

Family

ID=5896507

Family Applications (1)

Application Number Title Priority Date Filing Date
HK42778A HK42778A (en) 1973-10-26 1978-08-03 Improvements in and relating to a photographic or cinematographic camera

Country Status (8)

Country Link
JP (1) JPS5075034A (de)
AT (1) AT339139B (de)
CH (1) CH569300A5 (de)
DE (1) DE2353703C3 (de)
FR (1) FR2249358A1 (de)
GB (1) GB1491496A (de)
HK (1) HK42778A (de)
IT (1) IT1023085B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465248A1 (fr) * 1979-09-06 1981-03-20 Reygnier Robert Analyseur de filtrage pour tirage photographique couleur
JPS5643629A (en) * 1979-09-18 1981-04-22 Olympus Optical Co Ltd Diaphragm control unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918712A1 (de) * 1969-04-12 1971-01-21 Prontor Werk Gauthier Gmbh Selbsttaetige Blendensteuerung,insbesondere fuer photographische und kinematographische Apparate

Also Published As

Publication number Publication date
DE2353703C3 (de) 1981-06-11
DE2353703B2 (de) 1975-11-20
DE2353703A1 (de) 1975-05-07
JPS5075034A (de) 1975-06-20
FR2249358A1 (de) 1975-05-23
GB1491496A (en) 1977-11-09
CH569300A5 (de) 1975-11-14
IT1023085B (it) 1978-05-10
ATA578774A (de) 1977-01-15
AT339139B (de) 1977-10-10

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