DE602004007587T2 - Objektiv mit variabler Brennweite und Bildaufnahmegerät mit Speichermöglichkeit für vorgewählte Brennweiten - Google Patents
Objektiv mit variabler Brennweite und Bildaufnahmegerät mit Speichermöglichkeit für vorgewählte Brennweiten Download PDFInfo
- Publication number
- DE602004007587T2 DE602004007587T2 DE602004007587T DE602004007587T DE602004007587T2 DE 602004007587 T2 DE602004007587 T2 DE 602004007587T2 DE 602004007587 T DE602004007587 T DE 602004007587T DE 602004007587 T DE602004007587 T DE 602004007587T DE 602004007587 T2 DE602004007587 T2 DE 602004007587T2
- Authority
- DE
- Germany
- Prior art keywords
- zoom
- drive
- end point
- lens
- telephoto
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 65
- 238000000034 method Methods 0.000 description 60
- 230000008569 process Effects 0.000 description 57
- 230000002250 progressing effect Effects 0.000 description 29
- 230000003287 optical effect Effects 0.000 description 17
- 230000007246 mechanism Effects 0.000 description 10
- 239000004606 Fillers/Extenders Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003157543 | 2003-06-03 | ||
| JP2003157543 | 2003-06-03 | ||
| JP2004139682A JP4566616B2 (ja) | 2003-06-03 | 2004-05-10 | レンズ装置 |
| JP2004139682 | 2004-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE602004007587D1 DE602004007587D1 (de) | 2007-08-30 |
| DE602004007587T2 true DE602004007587T2 (de) | 2008-04-17 |
Family
ID=33302275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602004007587T Expired - Lifetime DE602004007587T2 (de) | 2003-06-03 | 2004-05-28 | Objektiv mit variabler Brennweite und Bildaufnahmegerät mit Speichermöglichkeit für vorgewählte Brennweiten |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7808547B2 (enExample) |
| EP (1) | EP1487198B1 (enExample) |
| JP (1) | JP4566616B2 (enExample) |
| DE (1) | DE602004007587T2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006050019A (ja) * | 2004-07-30 | 2006-02-16 | Canon Inc | 撮影システムの制御装置、 |
| JP4147427B2 (ja) * | 2004-08-10 | 2008-09-10 | フジノン株式会社 | フォーカスコントロール装置 |
| JP2008032992A (ja) * | 2006-07-28 | 2008-02-14 | Canon Inc | 駆動装置及び制限装置及びこれらの制御方法 |
| JP5384318B2 (ja) * | 2009-12-25 | 2014-01-08 | 富士フイルム株式会社 | レンズ装置 |
| JP5959813B2 (ja) | 2010-08-12 | 2016-08-02 | キヤノン株式会社 | レンズ装置及びレンズ装置を有する撮像装置 |
| JP5958836B2 (ja) | 2011-08-25 | 2016-08-02 | パナソニックIpマネジメント株式会社 | レンズ鏡筒 |
| JP2013219556A (ja) * | 2012-04-09 | 2013-10-24 | Olympus Imaging Corp | 撮像装置 |
| JP6405108B2 (ja) * | 2014-04-04 | 2018-10-17 | キヤノン株式会社 | レンズ装置及びそれを有する撮像装置 |
| CN112383699A (zh) * | 2020-10-10 | 2021-02-19 | 北京索斯克科技开发有限公司 | 两可变镜头智能调试方法、装置、电子设备及两可变镜头 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0333836A (ja) * | 1989-06-30 | 1991-02-14 | Asahi Optical Co Ltd | ズームカメラ |
| JPH03266820A (ja) * | 1990-03-16 | 1991-11-27 | Asahi Optical Co Ltd | 電動ズーム装置 |
| JPH08334674A (ja) | 1995-06-07 | 1996-12-17 | Canon Inc | テレビレンズ用サーボコントローラ |
| JPH10282400A (ja) * | 1997-04-04 | 1998-10-23 | Canon Inc | 撮影レンズシステム |
| JP3941078B2 (ja) * | 1997-09-24 | 2007-07-04 | フジノン株式会社 | 撮影レンズの駆動装置 |
| JP4258060B2 (ja) * | 1999-03-29 | 2009-04-30 | フジノン株式会社 | レンズ駆動装置 |
| JP2000352653A (ja) * | 1999-06-09 | 2000-12-19 | Canon Inc | ズームレンズ、ズームレンズシステム、カメラシステムおよびズーム制御装置 |
| DE60043135D1 (de) * | 1999-08-02 | 2009-11-26 | Fujinon Corp | Fernsehzoomobjektivsystem und Vorrichtung |
| JP2002072049A (ja) * | 2000-08-31 | 2002-03-12 | Asahi Optical Co Ltd | レンズ駆動制御装置 |
| JP2002214506A (ja) * | 2001-01-15 | 2002-07-31 | Olympus Optical Co Ltd | カメラ |
| JP3812824B2 (ja) * | 2002-03-12 | 2006-08-23 | カシオ計算機株式会社 | 撮像装置、合焦状況表示方法及びプログラム |
-
2004
- 2004-05-10 JP JP2004139682A patent/JP4566616B2/ja not_active Expired - Fee Related
- 2004-05-28 DE DE602004007587T patent/DE602004007587T2/de not_active Expired - Lifetime
- 2004-05-28 EP EP04253197A patent/EP1487198B1/en not_active Expired - Lifetime
- 2004-06-01 US US10/858,154 patent/US7808547B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7808547B2 (en) | 2010-10-05 |
| JP4566616B2 (ja) | 2010-10-20 |
| DE602004007587D1 (de) | 2007-08-30 |
| EP1487198A1 (en) | 2004-12-15 |
| EP1487198B1 (en) | 2007-07-18 |
| US20040246365A1 (en) | 2004-12-09 |
| JP2005018035A (ja) | 2005-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |