GB2220761B - Auto strobe camera - Google Patents

Auto strobe camera

Info

Publication number
GB2220761B
GB2220761B GB8915149A GB8915149A GB2220761B GB 2220761 B GB2220761 B GB 2220761B GB 8915149 A GB8915149 A GB 8915149A GB 8915149 A GB8915149 A GB 8915149A GB 2220761 B GB2220761 B GB 2220761B
Authority
GB
United Kingdom
Prior art keywords
auto strobe
strobe camera
camera
auto
strobe
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 - Lifetime
Application number
GB8915149A
Other languages
English (en)
Other versions
GB8915149D0 (en
GB2220761A (en
Inventor
Takeo Kobayashi
Yasushi Tabata
Norio Numako
Katsutoshi Nagai
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
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of GB8915149D0 publication Critical patent/GB8915149D0/en
Publication of GB2220761A publication Critical patent/GB2220761A/en
Application granted granted Critical
Publication of GB2220761B publication Critical patent/GB2220761B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G03B7/17—Selection of modes in flash units by exposure control arrangements
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lens Barrels (AREA)
  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
GB8915149A 1988-06-30 1989-06-30 Auto strobe camera Expired - Lifetime GB2220761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988087120U JP2526600Y2 (ja) 1988-06-30 1988-06-30 オートストロボカメラ

Publications (3)

Publication Number Publication Date
GB8915149D0 GB8915149D0 (en) 1989-08-23
GB2220761A GB2220761A (en) 1990-01-17
GB2220761B true GB2220761B (en) 1992-06-03

Family

ID=13906097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8915149A Expired - Lifetime GB2220761B (en) 1988-06-30 1989-06-30 Auto strobe camera

Country Status (4)

Country Link
JP (1) JP2526600Y2 (ja)
DE (1) DE3921624C2 (ja)
FR (1) FR2635201A1 (ja)
GB (1) GB2220761B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104583C2 (de) * 1990-02-14 1997-05-28 Asahi Optical Co Ltd Kamera mit Zoomobjektiv
US5395057A (en) * 1994-01-03 1995-03-07 Williams Patent Crusher & Pulverizer Company Interchangeable and reversible material reducing apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271598A (en) * 1969-08-09 1972-04-19 Konishiroku Photo Ind Improvements in or relating to automatic exposure cameras
GB1443188A (en) * 1972-10-23 1976-07-21 West Electric Co Photographic camera and electronic flash device combination
GB1523421A (en) * 1976-03-17 1978-08-31 West Electric Co Flash and camera device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422744A (en) * 1981-03-23 1983-12-27 Nippon Kogaku K.K. Apparatus for signal transmission and reception between camera and attachment
JPS58102224A (ja) * 1981-12-14 1983-06-17 West Electric Co Ltd 電子閃光装置
DE3447464A1 (de) * 1983-12-29 1985-07-18 Ricoh Co., Ltd., Tokio/Tokyo Pruefschaltung fuer die batterie einer stroposkopischen blitzlichteinheit einer kamera
JPS60176025A (ja) * 1984-02-22 1985-09-10 Canon Inc 閃光装置の充電々圧検出装置
JPS6188128U (ja) * 1985-03-08 1986-06-09
JPS6216943U (ja) * 1985-07-17 1987-01-31
JPS62269129A (ja) * 1986-05-19 1987-11-21 Ricoh Co Ltd 複写機の制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271598A (en) * 1969-08-09 1972-04-19 Konishiroku Photo Ind Improvements in or relating to automatic exposure cameras
GB1443188A (en) * 1972-10-23 1976-07-21 West Electric Co Photographic camera and electronic flash device combination
GB1523421A (en) * 1976-03-17 1978-08-31 West Electric Co Flash and camera device

Also Published As

Publication number Publication date
FR2635201A1 (en) 1990-02-09
JP2526600Y2 (ja) 1997-02-19
GB8915149D0 (en) 1989-08-23
JPH027636U (ja) 1990-01-18
DE3921624A1 (de) 1990-01-04
FR2635201B1 (ja) 1995-04-07
DE3921624C2 (de) 1996-03-14
GB2220761A (en) 1990-01-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070630