AT294566B - PHOTOGRAPHIC CAMERA WITH BUILT-IN EXPOSURE METER - Google Patents

PHOTOGRAPHIC CAMERA WITH BUILT-IN EXPOSURE METER

Info

Publication number
AT294566B
AT294566B AT07514/69A AT751469A AT294566B AT 294566 B AT294566 B AT 294566B AT 07514/69 A AT07514/69 A AT 07514/69A AT 751469 A AT751469 A AT 751469A AT 294566 B AT294566 B AT 294566B
Authority
AT
Austria
Prior art keywords
built
photographic camera
exposure meter
meter
exposure
Prior art date
Application number
AT07514/69A
Other languages
German (de)
Original Assignee
Pentacon Dresden Veb
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 Pentacon Dresden Veb filed Critical Pentacon Dresden Veb
Application granted granted Critical
Publication of AT294566B publication Critical patent/AT294566B/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/056—Connection with camera, e.g. adapter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
AT07514/69A 1968-08-05 1969-08-05 PHOTOGRAPHIC CAMERA WITH BUILT-IN EXPOSURE METER AT294566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13393968 1968-08-05

Publications (1)

Publication Number Publication Date
AT294566B true AT294566B (en) 1971-10-15

Family

ID=5480246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07514/69A AT294566B (en) 1968-08-05 1969-08-05 PHOTOGRAPHIC CAMERA WITH BUILT-IN EXPOSURE METER

Country Status (2)

Country Link
AT (1) AT294566B (en)
CH (1) CH512080A (en)

Also Published As

Publication number Publication date
CH512080A (en) 1971-08-31

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time