WO1992014186A3 - Appareil photographique a mode photographique variable - Google Patents

Appareil photographique a mode photographique variable Download PDF

Info

Publication number
WO1992014186A3
WO1992014186A3 PCT/US1992/001046 US9201046W WO9214186A3 WO 1992014186 A3 WO1992014186 A3 WO 1992014186A3 US 9201046 W US9201046 W US 9201046W WO 9214186 A3 WO9214186 A3 WO 9214186A3
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
illumination
focal lengths
angle
providing
Prior art date
Application number
PCT/US1992/001046
Other languages
English (en)
Other versions
WO1992014186A2 (fr
Inventor
Peter Labaziewica
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 WO1992014186A2 publication Critical patent/WO1992014186A2/fr
Publication of WO1992014186A3 publication Critical patent/WO1992014186A3/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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/10—Viewfinders adjusting viewfinders field
    • G03B13/12—Viewfinders adjusting viewfinders field to compensate for change of camera lens or size of picture
    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/04—Roll-film cameras
    • G03B19/07—Roll-film cameras having more than one objective
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0503—Built-in units
    • G03B2215/0507—Pop-up mechanisms
    • G03B2215/051—Pop-up mechanisms with movable reflector, e.g. change of illumination angle or illumination direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

Un appareil photo qui peut être réglé de façon sélective en différents modes photographiques comprend un ensemble objectif photographique qui présente une première et une seconde focale, un ensemble viseur comprenant un premier et un second élément d'objectif servant à présenter un premier et un second champ de vision d'un sujet à photographier, correspondant aux première et seconde focales respectivement, et un ensemble flash électronique comprenant une première et une seconde lentille de flash servant à produire un premier et un second angle d'éclairage correspondant respectivement aux première et seconde focales. Un mécanisme relie l'objectif, l'ensemble viseur et l'ensemble flash électronique afin de permettre de choisir alternativement, et pratiquement concurremment, la première focale, le premier champ de vision et le premier angle d'éclairage, ou la seconde focale, le second champ de vision et le second angle d'éclairage.
PCT/US1992/001046 1991-02-11 1992-02-10 Appareil photographique a mode photographique variable WO1992014186A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65337591A 1991-02-11 1991-02-11
US653,375 1991-02-11

Publications (2)

Publication Number Publication Date
WO1992014186A2 WO1992014186A2 (fr) 1992-08-20
WO1992014186A3 true WO1992014186A3 (fr) 1992-09-17

Family

ID=24620608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1992/001046 WO1992014186A2 (fr) 1991-02-11 1992-02-10 Appareil photographique a mode photographique variable

Country Status (1)

Country Link
WO (1) WO1992014186A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276473A (en) * 1993-03-01 1994-01-04 Eastman Kodak Company Manually set bounce flash with focus shift
US7278759B2 (en) 2005-10-31 2007-10-09 Hewlett-Packard Development Company, L.P. Slave strobe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748270B2 (de) * 1976-10-29 1980-08-14 West Electric Co., Ltd., Osaka (Japan) Photo-Blitzlichtgerät
US4609269A (en) * 1983-10-03 1986-09-02 Fuji Photo Film Co., Ltd. Wide-angle/telephotography convertible camera with electronic flash
WO1987000305A1 (fr) * 1985-06-24 1987-01-15 Eastman Kodak Company Camera photographique economique a objectif normal et teleobjectif, pourvue d'un flash escamotable
GB2223598A (en) * 1988-09-29 1990-04-11 Asahi Optical Co Ltd Camera having zoom lens and strobe device
US4983998A (en) * 1989-12-19 1991-01-08 Canon Kabushiki Kaisha Flash device for camera
US5019845A (en) * 1989-06-23 1991-05-28 Olympus Optical Co., Ltd. Flash device for camera

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748270B2 (de) * 1976-10-29 1980-08-14 West Electric Co., Ltd., Osaka (Japan) Photo-Blitzlichtgerät
US4609269A (en) * 1983-10-03 1986-09-02 Fuji Photo Film Co., Ltd. Wide-angle/telephotography convertible camera with electronic flash
WO1987000305A1 (fr) * 1985-06-24 1987-01-15 Eastman Kodak Company Camera photographique economique a objectif normal et teleobjectif, pourvue d'un flash escamotable
GB2223598A (en) * 1988-09-29 1990-04-11 Asahi Optical Co Ltd Camera having zoom lens and strobe device
US5019845A (en) * 1989-06-23 1991-05-28 Olympus Optical Co., Ltd. Flash device for camera
US4983998A (en) * 1989-12-19 1991-01-08 Canon Kabushiki Kaisha Flash device for camera

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, Vol 9, No 296, P407, abstract of JP 60-131526, publ 1985-07-13 *
Patent Abstracts of Japan, Vol 9, No 296, P407, abstract of JP 60-131527, publ 1985-07-13 *

Also Published As

Publication number Publication date
WO1992014186A2 (fr) 1992-08-20

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