FR2649218B1 - Appareil photographique a objectif zoom - Google Patents
Appareil photographique a objectif zoomInfo
- Publication number
- FR2649218B1 FR2649218B1 FR9008248A FR9008248A FR2649218B1 FR 2649218 B1 FR2649218 B1 FR 2649218B1 FR 9008248 A FR9008248 A FR 9008248A FR 9008248 A FR9008248 A FR 9008248A FR 2649218 B1 FR2649218 B1 FR 2649218B1
- Authority
- FR
- France
- Prior art keywords
- zoom lens
- photographic camera
- lens photographic
- camera
- zoom
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168425A JPH0333836A (ja) | 1989-06-30 | 1989-06-30 | ズームカメラ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2649218A1 FR2649218A1 (fr) | 1991-01-04 |
FR2649218B1 true FR2649218B1 (fr) | 1993-09-24 |
Family
ID=15867887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9008248A Expired - Fee Related FR2649218B1 (fr) | 1989-06-30 | 1990-06-29 | Appareil photographique a objectif zoom |
Country Status (5)
Country | Link |
---|---|
US (1) | US5065172A (fr) |
JP (1) | JPH0333836A (fr) |
DE (1) | DE4020848A1 (fr) |
FR (1) | FR2649218B1 (fr) |
GB (1) | GB2233777B (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233472A (en) * | 1988-10-15 | 1993-08-03 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method of controlling a zoom lens assembly |
GB2230354B (en) * | 1989-03-31 | 1993-09-15 | Asahi Optical Co Ltd | Zoom lens assembly |
GB2277165B (en) * | 1990-02-14 | 1995-01-04 | Asahi Optical Co Ltd | Camera having a plurality of control zoom modes |
GB2241074B (en) * | 1990-02-14 | 1995-01-04 | Asahi Optical Co Ltd | Camera having motor-driven zoom lens |
JP2579158Y2 (ja) * | 1990-02-14 | 1998-08-20 | 旭光学工業株式会社 | プリセットパワーズームレンズおよびこのレンズを備えたカメラ |
JP2933341B2 (ja) * | 1990-02-15 | 1999-08-09 | 旭光学工業株式会社 | カメラのレンズ収納復帰装置 |
JP2942296B2 (ja) * | 1990-02-15 | 1999-08-30 | 旭光学工業株式会社 | 電動ズーム装置 |
JPH03266820A (ja) * | 1990-03-16 | 1991-11-27 | Asahi Optical Co Ltd | 電動ズーム装置 |
US5396306A (en) * | 1991-05-21 | 1995-03-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Power lens and camera system |
FR2676830B1 (fr) * | 1991-05-21 | 1994-07-08 | Asahi Optical Co Ltd | Dispositif d'entrainement de lentilles, objectif zoom et systeme d'appareil photo. |
DE4216909C2 (de) * | 1991-05-21 | 2001-04-19 | Asahi Optical Co Ltd | Kamerasystem mit einem Gehäuse und einem Wechselobjektiv |
US5450156A (en) * | 1991-05-21 | 1995-09-12 | Asahi Kogaku Kogyo Kabushiki Kaisha | Power zoom lens and camera having same |
US6167201A (en) * | 1992-05-27 | 2000-12-26 | Minolta Camera Kabushiki Kaisha | Camera having a power zoom function |
JPH09284631A (ja) * | 1996-04-12 | 1997-10-31 | Fuji Photo Optical Co Ltd | ズームレンズ装置 |
JP3862356B2 (ja) * | 1997-04-23 | 2006-12-27 | キヤノン株式会社 | レンズ駆動制御装置及びそれを有した撮影装置 |
US6122112A (en) * | 1997-05-15 | 2000-09-19 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens position adjusting method for zoom lens |
US7062813B2 (en) * | 2003-03-12 | 2006-06-20 | Spx Dock Products, Inc. | Support leg system and method for supporting a dock leveler |
JP4566616B2 (ja) * | 2003-06-03 | 2010-10-20 | キヤノン株式会社 | レンズ装置 |
KR20030071674A (ko) * | 2003-07-31 | 2003-09-06 | 이규주 | 입(입술)이 구성된 컵뚜껑 |
JP2006050019A (ja) * | 2004-07-30 | 2006-02-16 | Canon Inc | 撮影システムの制御装置、 |
FR2940840B1 (fr) * | 2009-01-07 | 2012-06-01 | Michel Henri Hilaire Mazier | Procede de recadrage-image en cours d'enregistrement video, sans interruption de l'image et du son grace au pre-parametrage des cadrages selon l'echelle des plans filmiques |
US8363128B2 (en) * | 2009-08-10 | 2013-01-29 | Samsung Electronics Co., Ltd. | Image processing apparatus and image processing method |
JP6425421B2 (ja) * | 2014-05-29 | 2018-11-21 | キヤノン株式会社 | 電子機器及びその制御方法、プログラム、並びに記録媒体 |
JP6805576B2 (ja) * | 2016-06-29 | 2020-12-23 | リコーイメージング株式会社 | 撮影装置及び装置本体 |
DE202021104586U1 (de) | 2021-08-26 | 2021-09-07 | Ingo Paleit | Kameraeinheit zur Abbildung von bewegten Objekten |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1196068B (de) * | 1960-08-20 | 1965-07-01 | Schneider Co Optische Werke | Vario-Objektiv mit Axialverstellung eines oder mehrerer optischer Glieder durch einen am Objektivtraeger befestigten, durch Endkontakte steuerbaren Elektromotor |
US4002405A (en) * | 1975-04-03 | 1977-01-11 | Curt Stahl | Variable speed control for zooming |
US4329029A (en) * | 1975-10-09 | 1982-05-11 | Raphael Haskell | Camera controller |
DE2611639C3 (de) * | 1976-03-19 | 1982-12-09 | Jos. Schneider, Optische Werke, AG, 6550 Bad Kreuznach | Steuereinrichtung für Objektive mit veränderbarer Brennweite |
US4161756A (en) * | 1976-03-19 | 1979-07-17 | Jos. Schneider & Co. Optische Werke | Control system for varifocal objective |
DE2617464A1 (de) * | 1976-04-21 | 1977-11-03 | Schneider Co Optische Werke | Objektiv mit veraenderbarer brennweite mit einer verstellvorrichtung |
US4446526A (en) * | 1981-07-02 | 1984-05-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Control circuit for zooming device |
WO1987007036A1 (fr) * | 1986-05-12 | 1987-11-19 | Asahi Kogaku Kogyo Kabushiki Kaisha | Systeme d'entrainement d'objectifs zoom pour appareil photographique a obturateur dispose dans l'objectif |
US4944030B1 (en) * | 1986-05-12 | 1993-05-25 | Asahi Optical Co Ltd | Lens shutter camera including zoom lens |
US4868592A (en) * | 1987-01-09 | 1989-09-19 | Asahi Kogaku Kogyo Kabushiki Kaisha | Automatic focusing device |
-
1989
- 1989-06-30 JP JP1168425A patent/JPH0333836A/ja active Pending
-
1990
- 1990-06-26 US US07/543,410 patent/US5065172A/en not_active Expired - Lifetime
- 1990-06-27 GB GB9014305A patent/GB2233777B/en not_active Expired - Fee Related
- 1990-06-29 FR FR9008248A patent/FR2649218B1/fr not_active Expired - Fee Related
- 1990-06-29 DE DE4020848A patent/DE4020848A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US5065172A (en) | 1991-11-12 |
DE4020848A1 (de) | 1991-01-03 |
GB9014305D0 (en) | 1990-08-15 |
DE4020848C2 (fr) | 1993-03-11 |
FR2649218A1 (fr) | 1991-01-04 |
GB2233777B (en) | 1993-08-11 |
JPH0333836A (ja) | 1991-02-14 |
GB2233777A (en) | 1991-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20080229 |