DE69219933T2 - Photographische Anordnung - Google Patents

Photographische Anordnung

Info

Publication number
DE69219933T2
DE69219933T2 DE69219933T DE69219933T DE69219933T2 DE 69219933 T2 DE69219933 T2 DE 69219933T2 DE 69219933 T DE69219933 T DE 69219933T DE 69219933 T DE69219933 T DE 69219933T DE 69219933 T2 DE69219933 T2 DE 69219933T2
Authority
DE
Germany
Prior art keywords
photographic arrangement
photographic
arrangement
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
DE69219933T
Other languages
English (en)
Other versions
DE69219933D1 (de
Inventor
Yoshiyuki Mizoguchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP3062903A external-priority patent/JP3004754B2/ja
Priority claimed from JP3062904A external-priority patent/JP3004755B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69219933D1 publication Critical patent/DE69219933D1/de
Publication of DE69219933T2 publication Critical patent/DE69219933T2/de
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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • 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
    • G03B9/08—Shutters
    • G03B9/36—Sliding rigid plate
    • G03B9/40—Double plate
    • G03B9/42—Double plate with adjustable slot; with mechanism controlling relative movement of plates to form slot
DE69219933T 1991-03-27 1992-03-26 Photographische Anordnung Expired - Lifetime DE69219933T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3062903A JP3004754B2 (ja) 1991-03-27 1991-03-27 撮影装置
JP3062904A JP3004755B2 (ja) 1991-03-27 1991-03-27 撮影装置

Publications (2)

Publication Number Publication Date
DE69219933D1 DE69219933D1 (de) 1997-07-03
DE69219933T2 true DE69219933T2 (de) 1997-12-18

Family

ID=26403956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219933T Expired - Lifetime DE69219933T2 (de) 1991-03-27 1992-03-26 Photographische Anordnung

Country Status (3)

Country Link
US (1) US5502525A (de)
EP (1) EP0506037B1 (de)
DE (1) DE69219933T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960218A (en) * 1997-02-18 1999-09-28 Mobi Corporation Dual focal length camera
AU6274098A (en) * 1997-02-18 1998-09-08 Mobi Corporation Dual focal length camera
US6086267A (en) * 1997-10-09 2000-07-11 Canon Kabushiki Kaisha Quantity-of-light adjusting device using base and blade apertures for light quality control
US20070162248A1 (en) * 1999-07-06 2007-07-12 Hardin Larry C Optical system for detecting intruders
JP2010204206A (ja) * 2009-02-27 2010-09-16 Sony Corp 光量調整装置、レンズ鏡筒、撮像装置、及び撮像装置の制御方法
KR101708320B1 (ko) * 2016-04-15 2017-02-20 엘지전자 주식회사 이동 단말기
US10816877B1 (en) * 2018-06-08 2020-10-27 Vincent Associates Shutter assembly with linear drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896458A (en) * 1973-07-05 1975-07-22 Polaroid Corp Automatic exposure control system
JPS51151539A (en) * 1975-06-20 1976-12-27 Canon Inc Diaphragm device
US4058817A (en) * 1976-01-02 1977-11-15 Polaroid Corporation Photographic exposure apparatus for providing small apertures

Also Published As

Publication number Publication date
DE69219933D1 (de) 1997-07-03
US5502525A (en) 1996-03-26
EP0506037A1 (de) 1992-09-30
EP0506037B1 (de) 1997-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition