ES406494A1 - Una disposicion de camara fotografica. - Google Patents

Una disposicion de camara fotografica.

Info

Publication number
ES406494A1
ES406494A1 ES406494A ES406494A ES406494A1 ES 406494 A1 ES406494 A1 ES 406494A1 ES 406494 A ES406494 A ES 406494A ES 406494 A ES406494 A ES 406494A ES 406494 A1 ES406494 A1 ES 406494A1
Authority
ES
Spain
Prior art keywords
light source
camera
auxiliary light
camera apparatus
apparatus adapted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES406494A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
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 ES406494A1 publication Critical patent/ES406494A1/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
ES406494A 1971-09-13 1972-09-08 Una disposicion de camara fotografica. Expired ES406494A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17971071A 1971-09-13 1971-09-13

Publications (1)

Publication Number Publication Date
ES406494A1 true ES406494A1 (es) 1975-07-16

Family

ID=22657654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406494A Expired ES406494A1 (es) 1971-09-13 1972-09-08 Una disposicion de camara fotografica.

Country Status (6)

Country Link
US (1) US3714871A (es)
DE (1) DE7233495U (es)
ES (1) ES406494A1 (es)
GB (1) GB1404809A (es)
HK (1) HK16176A (es)
MY (1) MY7600083A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312603Y2 (es) * 1972-08-12 1978-04-05
JPS5327931B2 (es) * 1972-09-16 1978-08-11
DE2255329C3 (de) * 1972-11-11 1977-11-17 Kodak Ag Photographischer blendenverschluss
US3906516A (en) * 1974-11-25 1975-09-16 Eastman Kodak Co Method and apparatus for controlling exposure in artificial illumination
US3972058A (en) * 1975-03-03 1976-07-27 Polaroid Corporation Follow focus intercept actuating system for photographic apparatus
US3962707A (en) * 1975-03-19 1976-06-08 Eastman Kodak Company Camera diaphragm with follow focus control
JPS5472041A (en) * 1977-11-18 1979-06-09 Seiko Koki Kk Device for opening and closing shutter for automatic focusing control camera
US4357083A (en) * 1980-10-06 1982-11-02 Polaroid Corporation Method and apparatus using weighted range signal for controlling photographic functions
US4502773A (en) * 1983-01-31 1985-03-05 Polaroid Corporation Two zone infrared ranging system
US10632850B2 (en) 2017-04-26 2020-04-28 Alberto Daniel Lacaze Energy harvester while in tow

Also Published As

Publication number Publication date
GB1404809A (en) 1975-09-03
MY7600083A (en) 1976-12-31
DE7233495U (de) 1972-12-07
HK16176A (en) 1976-03-26
US3714871A (en) 1973-02-06

Similar Documents

Publication Publication Date Title
GB1529213A (en) Exposure control device for a camera using an electro-optic light control element
GB1057586A (en) Photographic viewfinders
ES406494A1 (es) Una disposicion de camara fotografica.
GB1198343A (en) Photographic Camera
GB1481214A (en) Photographic camera
GB1069310A (en) Photographic camera
GB1153990A (en) Flash Photography
GB1015244A (en) Photographic cameras
GB991061A (en) Improvements in or relating to photographic cameras
GB1450633A (en) Exposure control system
GB1037503A (en) Photographic camera
JPS5325432A (en) L ight measure circuit for camera
ES278938A1 (es) Un aparato fotografico
GB1044913A (en) Photographic camera
ES193080U (es) Dispositivo de camara optica en miniatura.
GB786184A (en) An arrangement for photographic cameras
JPS5276031A (en) Exposure indicating system for single lens reflex camera for ttl photo metry
ES374804A1 (es) Un dispositivo de tubo de camara del tipo vidicon.
GB879070A (en) Photographic camera
GB1070090A (en) Improvements relating to methods and apparatus for making photographic flash exposures
CA645933A (en) Automatic exposure control for photographic camera
CA635251A (en) Automatic exposure control for photographic camera
CA646899A (en) Automatic exposure control for photographic cameras
CA641994A (en) Automatic exposure control for photographic cameras
CA644988A (en) Automatic exposure control for photographic cameras