BE759092A - Appareil photographique a compensation automatique - Google Patents

Appareil photographique a compensation automatique

Info

Publication number
BE759092A
BE759092A BE759092DA BE759092A BE 759092 A BE759092 A BE 759092A BE 759092D A BE759092D A BE 759092DA BE 759092 A BE759092 A BE 759092A
Authority
BE
Belgium
Prior art keywords
photographic camera
automatic compensation
compensation photographic
automatic
camera
Prior art date
Application number
Other languages
English (en)
Inventor
E H Land
Original Assignee
Polaroid Corp
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.)
Publication date
Publication of BE759092A publication Critical patent/BE759092A/fr

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
    • G03B7/22—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with temperature or height, e.g. in aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
BE759092D 1969-11-19 Appareil photographique a compensation automatique BE759092A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87808669A 1969-11-19 1969-11-19

Publications (1)

Publication Number Publication Date
BE759092A true BE759092A (fr) 1971-05-18

Family

ID=25371346

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759092D BE759092A (fr) 1969-11-19 Appareil photographique a compensation automatique

Country Status (8)

Country Link
US (1) US3593631A (fr)
JP (1) JPS4935688B1 (fr)
BE (1) BE759092A (fr)
CA (1) CA929010A (fr)
DE (1) DE2056793C3 (fr)
FR (1) FR2069608A5 (fr)
GB (1) GB1314609A (fr)
NL (1) NL7016953A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810201A (en) * 1971-08-03 1974-05-07 Polaroid Corp Automatic return mechanism for manually adjustable trim assembly
US4736215A (en) * 1986-11-21 1988-04-05 Polaroid Corporation Photographic method and apparatus employing automatic camera adjustment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295424A (en) * 1963-06-17 1967-01-03 Polaroid Corp Shutter timing apparatus
US3351413A (en) * 1964-04-10 1967-11-07 Elmo Co Ltd Cinematographic camera with magazine having sensitivity control
DE1472663A1 (de) * 1964-10-27 1969-04-24 Yashica Co Ltd Automatischer Belichtungszeitregler mit Anzeige von Aufnahmehelligkeitsgrenzen
DE1522146C3 (de) * 1965-11-06 1975-06-19 Kabushiki Kaisha Koparu, Tokio Blendensteuerung für eine Fotokamera
DE1522325A1 (de) * 1966-03-10 1969-08-07 Zeiss Ikon Ag Filmkassette und Kamera mit Belichtungsmess- bzw. Steuereinrichtung

Also Published As

Publication number Publication date
CA929010A (en) 1973-06-26
FR2069608A5 (fr) 1971-09-03
JPS4935688B1 (fr) 1974-09-25
NL7016953A (fr) 1971-05-24
GB1314609A (en) 1973-04-26
DE2056793C3 (de) 1979-08-16
US3593631A (en) 1971-07-20
DE2056793A1 (de) 1971-05-27
DE2056793B2 (de) 1978-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: POLAROID CORP.

Effective date: 19881130