CA967043A - Portrait camera having synchronized flash illumination source - Google Patents

Portrait camera having synchronized flash illumination source

Info

Publication number
CA967043A
CA967043A CA117,022A CA117022A CA967043A CA 967043 A CA967043 A CA 967043A CA 117022 A CA117022 A CA 117022A CA 967043 A CA967043 A CA 967043A
Authority
CA
Canada
Prior art keywords
illumination source
flash illumination
portrait camera
synchronized flash
synchronized
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
CA117,022A
Other languages
English (en)
Other versions
CA117022S (en
Inventor
Bruce K. Johnson
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.)
Polaroid Corp
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.)
Filing date
Publication date
Application filed by Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of CA967043A publication Critical patent/CA967043A/en
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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts
    • 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
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0452—Electrical ignition means connected to the shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
CA117,022A 1970-06-29 1971-06-29 Portrait camera having synchronized flash illumination source Expired CA967043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5064870A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
CA967043A true CA967043A (en) 1975-05-06

Family

ID=21966518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,022A Expired CA967043A (en) 1970-06-29 1971-06-29 Portrait camera having synchronized flash illumination source

Country Status (6)

Country Link
US (1) US3720145A (en:Method)
CA (1) CA967043A (en:Method)
DE (1) DE2132290A1 (en:Method)
FR (1) FR2100066A5 (en:Method)
GB (1) GB1318476A (en:Method)
NL (1) NL7108965A (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017727A (en) * 1975-11-12 1977-04-12 Yamamoto David J Light projecting apparatus
US4331404A (en) * 1980-10-06 1982-05-25 Polaroid Corporation Hand held camera having protectable and balanced switching arrangement
US4291965A (en) * 1980-10-06 1981-09-29 Polaroid Corporation Apparatus for automatically selecting a preselected focal position for a lens system
US4498748A (en) * 1982-12-03 1985-02-12 Polaroid Corporation Camera for photographing scale models
US4983998A (en) * 1989-12-19 1991-01-08 Canon Kabushiki Kaisha Flash device for camera
US5615394A (en) * 1994-06-23 1997-03-25 Eastman Kodak Company Anamorphic lens for a photographic flash assembly
US6789931B2 (en) * 2002-01-30 2004-09-14 Christie Digital Systems Inc. Intense brightness optical system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542311A (en) * 1946-07-06 1951-02-20 Gen Electric Photographic spotlight having a flash tube and a modeling lamp
US2972673A (en) * 1956-01-25 1961-02-21 John N Graef Photoflash attachment
DE1192926B (de) * 1960-12-30 1965-05-13 Agfa Ag Kamera mit eingebauter Blitzlichtvorrichtung
US3296949A (en) * 1961-04-20 1967-01-10 William E Bounds Camera
GB1095686A (en) * 1965-11-23 1967-12-20 Rollei Werke Franke Heidecke Photographic camera with flash attachment
US3478660A (en) * 1966-09-29 1969-11-18 Polaroid Corp Photographic apparatus with flash exposure control system

Also Published As

Publication number Publication date
FR2100066A5 (en:Method) 1972-03-17
DE2132290A1 (de) 1972-01-05
NL7108965A (en:Method) 1971-12-31
US3720145A (en) 1973-03-13
GB1318476A (en) 1973-05-31

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