CH281153A - Aufnahmekamera mit selbsttätiger Belichtungsregelung. - Google Patents

Aufnahmekamera mit selbsttätiger Belichtungsregelung.

Info

Publication number
CH281153A
CH281153A CH281153DA CH281153A CH 281153 A CH281153 A CH 281153A CH 281153D A CH281153D A CH 281153DA CH 281153 A CH281153 A CH 281153A
Authority
CH
Switzerland
Prior art keywords
exposure control
automatic exposure
recording camera
camera
recording
Prior art date
Application number
Other languages
English (en)
Inventor
Pollaschek Viktor
Original Assignee
Pollaschek Viktor
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 Pollaschek Viktor filed Critical Pollaschek Viktor
Publication of CH281153A publication Critical patent/CH281153A/de

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
    • G03B7/087—Analogue circuits for control of both exposure time and aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH281153D 1948-11-02 1949-10-20 Aufnahmekamera mit selbsttätiger Belichtungsregelung. CH281153A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT281153X 1948-11-02
AT50949X 1949-09-05

Publications (1)

Publication Number Publication Date
CH281153A true CH281153A (de) 1952-02-29

Family

ID=25601834

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281153D CH281153A (de) 1948-11-02 1949-10-20 Aufnahmekamera mit selbsttätiger Belichtungsregelung.

Country Status (1)

Country Link
CH (1) CH281153A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097809B (de) * 1955-03-18 1961-01-19 Alois Handler Ing Kamera, insbesondere Kinokamera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097809B (de) * 1955-03-18 1961-01-19 Alois Handler Ing Kamera, insbesondere Kinokamera

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