FR2527350B1 - Appareil photographique a detection de focalisation - Google Patents

Appareil photographique a detection de focalisation

Info

Publication number
FR2527350B1
FR2527350B1 FR838307040A FR8307040A FR2527350B1 FR 2527350 B1 FR2527350 B1 FR 2527350B1 FR 838307040 A FR838307040 A FR 838307040A FR 8307040 A FR8307040 A FR 8307040A FR 2527350 B1 FR2527350 B1 FR 2527350B1
Authority
FR
France
Prior art keywords
focus detection
photographic apparatus
detection photographic
focus
photographic
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
Application number
FR838307040A
Other languages
English (en)
Other versions
FR2527350A1 (fr
Inventor
Mitsuo Kawazoe
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of FR2527350A1 publication Critical patent/FR2527350A1/fr
Application granted granted Critical
Publication of FR2527350B1 publication Critical patent/FR2527350B1/fr
Expired 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
    • G03B17/38—Releasing-devices separate from shutter
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Shutters For Cameras (AREA)
FR838307040A 1982-04-30 1983-04-28 Appareil photographique a detection de focalisation Expired FR2527350B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982063170U JPS58166629U (ja) 1982-04-30 1982-04-30 合焦検出カメラ

Publications (2)

Publication Number Publication Date
FR2527350A1 FR2527350A1 (fr) 1983-11-25
FR2527350B1 true FR2527350B1 (fr) 1989-12-29

Family

ID=13221507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838307040A Expired FR2527350B1 (fr) 1982-04-30 1983-04-28 Appareil photographique a detection de focalisation

Country Status (5)

Country Link
US (1) US4445767A (fr)
JP (1) JPS58166629U (fr)
DE (1) DE3315552A1 (fr)
FR (1) FR2527350B1 (fr)
GB (1) GB2119529B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047793A (en) * 1985-12-26 1991-09-10 Canon Kabushiki Kaisha Automatic range finder camera system with a remote control function
JPS6388997A (ja) * 1986-10-01 1988-04-20 Canon Inc リモコン信号の受信機
JPS6370522U (fr) * 1986-10-27 1988-05-12
US4853732A (en) * 1987-02-03 1989-08-01 Asahi Kogaku Kogyo K.K. Automatic focusing camera
DE4115877C2 (de) * 1990-05-16 1996-07-18 Asahi Optical Co Ltd Kamera mit einer Fernauslöseeinrichtung
US7248300B1 (en) * 1999-06-03 2007-07-24 Fujifilm Corporation Camera and method of photographing good image
US6735387B1 (en) * 2001-01-10 2004-05-11 Tim Schnell Motion detector camera
US7710457B2 (en) 2001-01-10 2010-05-04 Ip Holdings, Inc. Motion detector camera having a flash
US7179526B2 (en) * 2002-08-02 2007-02-20 3M Innovative Properties Company Plasma spraying
CN101373673B (zh) * 2007-08-21 2011-11-16 深圳富泰宏精密工业有限公司 按键模组及应用该按键模组的便携式电子装置
US9066005B2 (en) * 2013-10-15 2015-06-23 Samsung Electronics Co., Ltd. Photographing device for displaying a manual focus guide and method thereof
DE102020109929B3 (de) * 2020-04-09 2021-01-14 Sick Ag Erfassung von Bilddaten eines bewegten Objekts
CN113628909A (zh) * 2021-08-13 2021-11-09 吉林大学 一种星球车用压紧释放信号装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442193A (en) * 1966-05-31 1969-05-06 Eastman Kodak Co Automatic focusing system
JPS5812570B2 (ja) * 1974-07-24 1983-03-09 アサヒコウガクコウギヨウ カブシキガイシヤ シヨウテンセイゴウソウチオ ソナエル バイナリ−デンキシヤツタ−
US4319820A (en) * 1977-10-03 1982-03-16 Polaroid Corporation Auto/manual focus control inhibit/override
DE2755296A1 (de) * 1977-12-12 1979-06-21 Sankyo Kogaku Kogyo Kk Kamera mit automatischer fokussierungseinrichtung
JPS54118829A (en) * 1978-03-07 1979-09-14 Seiko Koki Kk Focus point adjusting apparatus of automatic focus point adjusting camera
GB2019590B (en) * 1978-04-25 1982-07-28 Polaroid Corp Camera adapted for automatic and manual focusing
US4350418A (en) * 1978-09-14 1982-09-21 Canon Kabushiki Kaisha Camera provided with automatic focus adjusting device
JPS5655820A (en) * 1979-10-12 1981-05-16 Konishiroku Photo Ind Co Ltd Photosensitive responding device

Also Published As

Publication number Publication date
US4445767A (en) 1984-05-01
JPH0136182Y2 (fr) 1989-11-02
DE3315552A1 (de) 1983-11-03
GB2119529A (en) 1983-11-16
JPS58166629U (ja) 1983-11-07
GB2119529B (en) 1986-03-05
FR2527350A1 (fr) 1983-11-25
DE3315552C2 (fr) 1988-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse