GB2241590B - Indicating device within finder of camera - Google Patents

Indicating device within finder of camera

Info

Publication number
GB2241590B
GB2241590B GB9104409A GB9104409A GB2241590B GB 2241590 B GB2241590 B GB 2241590B GB 9104409 A GB9104409 A GB 9104409A GB 9104409 A GB9104409 A GB 9104409A GB 2241590 B GB2241590 B GB 2241590B
Authority
GB
United Kingdom
Prior art keywords
finder
camera
indicating device
indicating
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 - Fee Related
Application number
GB9104409A
Other versions
GB2241590A (en
GB9104409D0 (en
Inventor
Kazuo Goto
Toshiyuki Kitazawa
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 GB9104409D0 publication Critical patent/GB9104409D0/en
Publication of GB2241590A publication Critical patent/GB2241590A/en
Application granted granted Critical
Publication of GB2241590B publication Critical patent/GB2241590B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
GB9104409A 1990-03-02 1991-03-01 Indicating device within finder of camera Expired - Fee Related GB2241590B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5124090A JPH03252645A (en) 1990-03-02 1990-03-02 Display device in finder for camera

Publications (3)

Publication Number Publication Date
GB9104409D0 GB9104409D0 (en) 1991-04-17
GB2241590A GB2241590A (en) 1991-09-04
GB2241590B true GB2241590B (en) 1994-04-20

Family

ID=12881424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9104409A Expired - Fee Related GB2241590B (en) 1990-03-02 1991-03-01 Indicating device within finder of camera

Country Status (4)

Country Link
JP (1) JPH03252645A (en)
DE (1) DE4106598C2 (en)
FR (1) FR2659151B1 (en)
GB (1) GB2241590B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463774A (en) * 1974-02-11 1977-02-09 Pentacon Dresden Veb Exposure indicator
GB1524134A (en) * 1975-06-12 1978-09-06 Pentacon Dresden Veb Photographic camera exposure indicating device
GB1549442A (en) * 1975-07-21 1979-08-08 Vivitar Corp Electronic system for photographic devices
GB1587261A (en) * 1976-09-08 1981-04-01 Asahi Optical Co Ltd Warning of exposure correction in automatic cameras
GB2121196A (en) * 1982-05-14 1983-12-14 Canon Kk Multi-mode camera

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134660A (en) * 1976-07-07 1979-01-16 Canon Kabushiki Kaisha Self timer of camera
JPS6186741A (en) * 1984-10-04 1986-05-02 Nippon Kogaku Kk <Nikon> Display device of camera
JPH0538341Y2 (en) * 1987-12-25 1993-09-28

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463774A (en) * 1974-02-11 1977-02-09 Pentacon Dresden Veb Exposure indicator
GB1524134A (en) * 1975-06-12 1978-09-06 Pentacon Dresden Veb Photographic camera exposure indicating device
GB1549442A (en) * 1975-07-21 1979-08-08 Vivitar Corp Electronic system for photographic devices
GB1587261A (en) * 1976-09-08 1981-04-01 Asahi Optical Co Ltd Warning of exposure correction in automatic cameras
GB2121196A (en) * 1982-05-14 1983-12-14 Canon Kk Multi-mode camera

Also Published As

Publication number Publication date
FR2659151A1 (en) 1991-09-06
FR2659151B1 (en) 1994-08-26
GB2241590A (en) 1991-09-04
DE4106598C2 (en) 1998-07-16
GB9104409D0 (en) 1991-04-17
DE4106598A1 (en) 1991-09-05
JPH03252645A (en) 1991-11-11

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Legal Events

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

Effective date: 20070301