HK58581A - Photographic camera having light discrimination apparatus - Google Patents

Photographic camera having light discrimination apparatus

Info

Publication number
HK58581A
HK58581A HK585/81A HK58581A HK58581A HK 58581 A HK58581 A HK 58581A HK 585/81 A HK585/81 A HK 585/81A HK 58581 A HK58581 A HK 58581A HK 58581 A HK58581 A HK 58581A
Authority
HK
Hong Kong
Prior art keywords
photographic camera
discrimination apparatus
light discrimination
light
photographic
Prior art date
Application number
HK585/81A
Other languages
English (en)
Inventor
L F Frank
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of HK58581A publication Critical patent/HK58581A/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
    • G03B7/083—Analogue circuits for control of exposure time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Exposure Control For Cameras (AREA)
  • Color Television Image Signal Generators (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Eye Examination Apparatus (AREA)
HK585/81A 1976-10-05 1981-11-26 Photographic camera having light discrimination apparatus HK58581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72962476A 1976-10-05 1976-10-05

Publications (1)

Publication Number Publication Date
HK58581A true HK58581A (en) 1981-12-04

Family

ID=24931874

Family Applications (1)

Application Number Title Priority Date Filing Date
HK585/81A HK58581A (en) 1976-10-05 1981-11-26 Photographic camera having light discrimination apparatus

Country Status (6)

Country Link
JP (1) JPS5348526A (de)
CA (1) CA1087894A (de)
DE (1) DE2744306A1 (de)
FR (1) FR2367277A1 (de)
GB (1) GB1590084A (de)
HK (1) HK58581A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158955A (en) * 1984-03-01 1985-11-20 Michal Dennis Januszkiewicz Colour photography
JPH02139533A (ja) * 1988-08-25 1990-05-29 Asahi Optical Co Ltd カメラのデータバック装置
DE4135128A1 (de) * 1991-10-24 1993-04-29 Brodhag Angelika Gross- und mittelformatkamera mit integrierten mess-, transport-, bildwandler- und anzeigekomponenten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048280A (en) * 1963-08-26 1966-11-16 Kodak Ltd Photographic camera
DE1472688A1 (de) * 1965-08-04 1969-03-06 Niezoldi & Kraemer Gmbh Kamera mit eingebauten,in den Strahlengang des Aufnahmelichtes bewegbaren Farbfiltern

Also Published As

Publication number Publication date
GB1590084A (en) 1981-05-28
CA1087894A (en) 1980-10-21
FR2367277B1 (de) 1980-01-04
JPS5348526A (en) 1978-05-02
FR2367277A1 (fr) 1978-05-05
DE2744306A1 (de) 1978-04-06

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