DE4024452A1 - Blitzvorrichtung fuer eine kamera - Google Patents

Blitzvorrichtung fuer eine kamera

Info

Publication number
DE4024452A1
DE4024452A1 DE19904024452 DE4024452A DE4024452A1 DE 4024452 A1 DE4024452 A1 DE 4024452A1 DE 19904024452 DE19904024452 DE 19904024452 DE 4024452 A DE4024452 A DE 4024452A DE 4024452 A1 DE4024452 A1 DE 4024452A1
Authority
DE
Germany
Prior art keywords
light source
lens
flash device
optical axis
macro
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.)
Granted
Application number
DE19904024452
Other languages
German (de)
English (en)
Other versions
DE4024452C2 (enrdf_load_stackoverflow
Inventor
Hirotaka Noguchi
Yuichi Kurosawa
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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
Priority claimed from JP20100089A external-priority patent/JPH0364741A/ja
Priority claimed from JP20099989A external-priority patent/JPH0364740A/ja
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE4024452A1 publication Critical patent/DE4024452A1/de
Application granted granted Critical
Publication of DE4024452C2 publication Critical patent/DE4024452C2/de
Granted 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
    • 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
    • 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)
  • Studio Devices (AREA)
DE19904024452 1989-08-02 1990-08-01 Blitzvorrichtung fuer eine kamera Granted DE4024452A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20100089A JPH0364741A (ja) 1989-08-02 1989-08-02 ストロボ装置
JP20099989A JPH0364740A (ja) 1989-08-02 1989-08-02 カメラのストロボ装置

Publications (2)

Publication Number Publication Date
DE4024452A1 true DE4024452A1 (de) 1991-02-07
DE4024452C2 DE4024452C2 (enrdf_load_stackoverflow) 1993-07-08

Family

ID=26512521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904024452 Granted DE4024452A1 (de) 1989-08-02 1990-08-01 Blitzvorrichtung fuer eine kamera

Country Status (3)

Country Link
DE (1) DE4024452A1 (enrdf_load_stackoverflow)
FR (1) FR2650680B1 (enrdf_load_stackoverflow)
GB (1) GB2235058B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232855C2 (de) * 1991-09-30 2000-07-20 Asahi Optical Co Ltd Vorrichtung zum Verstellen einer in eine fotografische Kamera eingebauten Blitzeinheit
AT508836B1 (de) * 2009-09-21 2015-02-15 Dieter Dipl Ing Dr Schmidradler Lichtquelle für kameragehäuse
DE102015001124B3 (de) * 2015-01-29 2016-05-19 Jan Kechel Automatisiertes Erzeugen von Beleuchtungs-Mustern in Kamera-Blitz-Systemen durch Steuerung der Blitzrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783261A (en) * 1972-11-01 1974-01-01 Bell & Howell Co Parallax compensation camera light

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095686A (en) * 1965-11-23 1967-12-20 Rollei Werke Franke Heidecke Photographic camera with flash attachment
US3882514A (en) * 1974-02-04 1975-05-06 Berkey Photo Inc Camera with a self-contained light system
JPS57122423A (en) * 1981-01-21 1982-07-30 Canon Inc Parallax correcting device of flash device
JPS59210426A (ja) * 1983-05-14 1984-11-29 Nippon Kogaku Kk <Nikon> 閃光装置内蔵カメラ
EP0145743A1 (de) * 1983-06-16 1985-06-26 OBRESCHKOW, Christo Vorrichtung zur steuerung der blitzbelichtung bei makroaufnahmen
US4743929A (en) * 1984-12-25 1988-05-10 Minolta Camera Kabushiki Kaisha Flash device for use in photography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783261A (en) * 1972-11-01 1974-01-01 Bell & Howell Co Parallax compensation camera light

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232855C2 (de) * 1991-09-30 2000-07-20 Asahi Optical Co Ltd Vorrichtung zum Verstellen einer in eine fotografische Kamera eingebauten Blitzeinheit
AT508836B1 (de) * 2009-09-21 2015-02-15 Dieter Dipl Ing Dr Schmidradler Lichtquelle für kameragehäuse
DE102015001124B3 (de) * 2015-01-29 2016-05-19 Jan Kechel Automatisiertes Erzeugen von Beleuchtungs-Mustern in Kamera-Blitz-Systemen durch Steuerung der Blitzrichtung

Also Published As

Publication number Publication date
GB9016834D0 (en) 1990-09-12
FR2650680A1 (fr) 1991-02-08
FR2650680B1 (fr) 1993-07-02
GB2235058A (en) 1991-02-20
GB2235058B (en) 1993-10-27
DE4024452C2 (enrdf_load_stackoverflow) 1993-07-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: SCHAUMBURG, K., DIPL.-ING. THOENES, D., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 81679 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: SCHAUMBURG, K., DIPL.-ING. THOENES, D., DIPL.-PHYS. DR.RER.NAT. THURN, G., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 81679 MUENCHEN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PENTAX CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee