CH464681A - Photographic recording device with automatically controlled lens diaphragm - Google Patents

Photographic recording device with automatically controlled lens diaphragm

Info

Publication number
CH464681A
CH464681A CH734368A CH734368A CH464681A CH 464681 A CH464681 A CH 464681A CH 734368 A CH734368 A CH 734368A CH 734368 A CH734368 A CH 734368A CH 464681 A CH464681 A CH 464681A
Authority
CH
Switzerland
Prior art keywords
recording device
automatically controlled
photographic recording
lens diaphragm
controlled lens
Prior art date
Application number
CH734368A
Other languages
German (de)
Inventor
Rockstroh Horst
Original Assignee
Zeiss Ikon 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 Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Publication of CH464681A publication Critical patent/CH464681A/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
    • G03B7/08—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
CH734368A 1967-10-05 1968-05-17 Photographic recording device with automatically controlled lens diaphragm CH464681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0013090 1967-10-05

Publications (1)

Publication Number Publication Date
CH464681A true CH464681A (en) 1968-10-31

Family

ID=7623020

Family Applications (1)

Application Number Title Priority Date Filing Date
CH734368A CH464681A (en) 1967-10-05 1968-05-17 Photographic recording device with automatically controlled lens diaphragm

Country Status (4)

Country Link
AT (1) AT292447B (en)
CH (1) CH464681A (en)
DE (1) DE1597455A1 (en)
FR (1) FR1585296A (en)

Also Published As

Publication number Publication date
AT292447B (en) 1971-08-25
FR1585296A (en) 1970-01-16
DE1597455A1 (en) 1970-05-06

Similar Documents

Publication Publication Date Title
AT295316B (en) Photographic camera
CH438922A (en) Photographic camera with lighting-dependent controllable timing device
AT275183B (en) Photographic or cinematographic lens
CH477700A (en) Photographic lens
AT312415B (en) Photographic camera
AT265857B (en) Photographic camera with removable cassette
CH464681A (en) Photographic recording device with automatically controlled lens diaphragm
CH485237A (en) Fresnel field lens
AT262747B (en) Photographic camera with exposure control device
CH450152A (en) Photographic or cinematographic lens with aperture preselection
AT287496B (en) Film camera
FR92316E (en) Cinematographic film
CH441798A (en) Photographic lens
CH451546A (en) Fast photographic or cinematographic lens
AT286095B (en) Photographic camera
AT260012B (en) Photographic camera
CH440952A (en) Photographic camera
CH484438A (en) Photographic lens
CH442969A (en) Recording camera with coupled, photoelectric exposure display device
CH441797A (en) Photographic lens
AT276089B (en) Motion picture recording camera with exposure control device
CH455494A (en) Single lens reflex camera
DE1762174B2 (en) IMAGE PLAYBACK DEVICE
DE6603918U (en) PHOTOGRAPHIC CAMERA WITH EXPOSURE CONTROL DEVICE
AT293171B (en) Motion picture recording camera with an exposure control device