DE69530717D1 - Vorrichtung zum Einstellen einer Zoomlinse - Google Patents
Vorrichtung zum Einstellen einer ZoomlinseInfo
- Publication number
- DE69530717D1 DE69530717D1 DE69530717T DE69530717T DE69530717D1 DE 69530717 D1 DE69530717 D1 DE 69530717D1 DE 69530717 T DE69530717 T DE 69530717T DE 69530717 T DE69530717 T DE 69530717T DE 69530717 D1 DE69530717 D1 DE 69530717D1
- Authority
- DE
- Germany
- Prior art keywords
- adjusting
- zoom lens
- zoom
- lens
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
-
- 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
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B2003/0093—Simple or compound lenses characterised by the shape
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Lens Barrels (AREA)
- Automatic Focus Adjustment (AREA)
- Lenses (AREA)
- Focusing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6042719A JPH07248445A (ja) | 1994-03-14 | 1994-03-14 | ズームレンズ装置 |
JP4271994 | 1994-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69530717D1 true DE69530717D1 (de) | 2003-06-18 |
DE69530717T2 DE69530717T2 (de) | 2004-03-04 |
Family
ID=12643883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69530717T Expired - Lifetime DE69530717T2 (de) | 1994-03-14 | 1995-03-14 | Gerät zum Steuern einer Zoomlinse |
Country Status (6)
Country | Link |
---|---|
US (1) | US5600496A (de) |
EP (1) | EP0672929B1 (de) |
JP (1) | JPH07248445A (de) |
KR (1) | KR100346865B1 (de) |
CN (1) | CN1058574C (de) |
DE (1) | DE69530717T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3185908B2 (ja) * | 1994-06-14 | 2001-07-11 | ノーリツ鋼機株式会社 | 写真焼付装置 |
US5991102A (en) * | 1994-11-25 | 1999-11-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Beam protecting device |
US6268885B1 (en) * | 1996-01-31 | 2001-07-31 | Canon Kabushiki Kaisha | Optical apparatus for correcting focus based on temperature and humidity |
JPH09247517A (ja) * | 1996-03-11 | 1997-09-19 | Hitachi Ltd | 撮像装置 |
GB9610197D0 (en) * | 1996-05-15 | 1996-07-24 | Keymed Medicals & Ind Equip | Digitally measuring scopes using a high resolution edcoder |
US6985177B2 (en) * | 2000-07-04 | 2006-01-10 | Canon Kabushiki Kaisha | Image sensing system and its control method |
US20030090579A1 (en) * | 2001-02-19 | 2003-05-15 | Haruki Ohe | Mobile information terminal device and camera unit |
JP4986346B2 (ja) * | 2001-08-09 | 2012-07-25 | パナソニック株式会社 | 撮像装置のレンズ駆動方法及び撮像装置並びにカメラシステム |
JP4669170B2 (ja) * | 2001-08-10 | 2011-04-13 | キヤノン株式会社 | ズームレンズ制御装置、ズームレンズ制御方法、及びプログラム |
US7064904B2 (en) * | 2004-01-23 | 2006-06-20 | Canon Kabushiki Kaisha | Image processor allowing shooting at close range |
JP4769479B2 (ja) * | 2005-04-22 | 2011-09-07 | キヤノン株式会社 | 光学機器 |
JP2006301455A (ja) * | 2005-04-22 | 2006-11-02 | Canon Inc | 光学機器 |
JP4769478B2 (ja) * | 2005-04-22 | 2011-09-07 | キヤノン株式会社 | 光学機器 |
JP5247005B2 (ja) * | 2006-04-27 | 2013-07-24 | キヤノン株式会社 | 画像投射装置および画像表示システム |
JP4857257B2 (ja) * | 2007-12-26 | 2012-01-18 | キヤノン株式会社 | レンズ制御装置、レンズ鏡筒、撮像装置および光学機器 |
JP5089372B2 (ja) * | 2007-12-28 | 2012-12-05 | キヤノン株式会社 | 撮像装置及びその制御方法 |
FR2936065A1 (fr) * | 2008-09-17 | 2010-03-19 | Thales Sa | Calibrage d'un zoom optique |
JP2011248181A (ja) * | 2010-05-28 | 2011-12-08 | Hitachi Ltd | 撮像装置 |
US8817384B2 (en) * | 2011-06-10 | 2014-08-26 | Yamano Optical Co., Ltd. | Zoom lens device |
CN104092933B (zh) * | 2014-04-11 | 2017-12-05 | 华为技术有限公司 | 一种对摄像机进行温度补偿的方法和装置 |
US20180149826A1 (en) * | 2016-11-28 | 2018-05-31 | Microsoft Technology Licensing, Llc | Temperature-adjusted focus for cameras |
DE102019106443A1 (de) * | 2018-09-10 | 2020-03-12 | Jenoptik Optical Systems Gmbh | Vorrichtung und Verfahren zur Fokusverstellung für ein Gerät zur Materialbearbeitung und Gerät zur Lasermaterialbearbeitung |
CN112099181B (zh) * | 2020-11-20 | 2021-04-30 | 基合半导体(宁波)有限公司 | 镜头驱动装置及摄像装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5080847A (de) * | 1973-11-15 | 1975-07-01 | ||
GB2141260B (en) * | 1983-06-09 | 1986-12-10 | Barr & Stroud Ltd | Zoom lens assembly |
JPS60133411A (ja) * | 1983-12-21 | 1985-07-16 | Mitsubishi Electric Corp | 赤外撮像装置 |
JP2505192B2 (ja) * | 1987-03-10 | 1996-06-05 | オリンパス光学工業株式会社 | ズ−ム機構 |
FR2616231B1 (fr) * | 1987-06-04 | 1990-11-16 | Trt Telecom Radio Electr | Systeme optique a focale variable et commande electromecanique associee |
JPH0387801A (ja) * | 1989-08-31 | 1991-04-12 | Hirakawa Kogyosha:Kk | 焦点位置の温度補償装置 |
-
1994
- 1994-03-14 JP JP6042719A patent/JPH07248445A/ja active Pending
-
1995
- 1995-03-02 US US08/397,647 patent/US5600496A/en not_active Expired - Fee Related
- 1995-03-13 KR KR1019950005099A patent/KR100346865B1/ko not_active IP Right Cessation
- 1995-03-14 EP EP95103669A patent/EP0672929B1/de not_active Expired - Lifetime
- 1995-03-14 DE DE69530717T patent/DE69530717T2/de not_active Expired - Lifetime
- 1995-03-14 CN CN95102864A patent/CN1058574C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5600496A (en) | 1997-02-04 |
KR100346865B1 (ko) | 2002-12-05 |
EP0672929B1 (de) | 2003-05-14 |
KR950033545A (ko) | 1995-12-26 |
CN1118444A (zh) | 1996-03-13 |
CN1058574C (zh) | 2000-11-15 |
DE69530717T2 (de) | 2004-03-04 |
EP0672929A1 (de) | 1995-09-20 |
JPH07248445A (ja) | 1995-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |