CN1437038B - 光学系统和光学装置 - Google Patents
光学系统和光学装置 Download PDFInfo
- Publication number
- CN1437038B CN1437038B CN031043569A CN03104356A CN1437038B CN 1437038 B CN1437038 B CN 1437038B CN 031043569 A CN031043569 A CN 031043569A CN 03104356 A CN03104356 A CN 03104356A CN 1437038 B CN1437038 B CN 1437038B
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- Prior art keywords
- optical
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- elements sets
- optical elements
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- Expired - Fee Related
Links
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Images
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
-
- 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
- G02B15/143—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 three groups only
- G02B15/1435—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 three groups only the first group being negative
- G02B15/143507—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 three groups only the first group being negative arranged -++
-
- 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
- G02B15/1445—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 the first group being negative
- G02B15/144515—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 the first group being negative arranged -+++
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
- Studio Devices (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP032939/2002 | 2002-02-08 | ||
| JP2002032939A JP2003233008A (ja) | 2002-02-08 | 2002-02-08 | 撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1437038A CN1437038A (zh) | 2003-08-20 |
| CN1437038B true CN1437038B (zh) | 2010-09-01 |
Family
ID=27654838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN031043569A Expired - Fee Related CN1437038B (zh) | 2002-02-08 | 2003-02-08 | 光学系统和光学装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US7209295B2 (enExample) |
| JP (1) | JP2003233008A (enExample) |
| CN (1) | CN1437038B (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7369327B1 (en) * | 1998-06-09 | 2008-05-06 | Olympus Corporation | Variable optical-property element and optical apparatus including the same |
| JP2005513517A (ja) * | 2001-12-07 | 2005-05-12 | スマートレンズ・コーポレイション | 写真技術に使用するための選択的合焦システム |
| JP4311905B2 (ja) * | 2002-02-05 | 2009-08-12 | オリンパス株式会社 | 光学系 |
| JP2003233008A (ja) * | 2002-02-08 | 2003-08-22 | Olympus Optical Co Ltd | 撮像装置 |
| JP2004037927A (ja) * | 2002-07-04 | 2004-02-05 | Minolta Co Ltd | 撮像装置 |
| JP2004077921A (ja) * | 2002-08-20 | 2004-03-11 | Olympus Corp | ズーム光学系及びそれを用いた撮像装置 |
| US6927920B2 (en) * | 2003-04-11 | 2005-08-09 | Olympus Corporation | Zoom optical system and imaging apparatus using the same |
| JP2005266173A (ja) * | 2004-03-17 | 2005-09-29 | Sony Corp | ズームレンズ及び撮像装置 |
| US7131740B2 (en) | 2004-03-17 | 2006-11-07 | Olympus Corporation | Optical system and optical apparatus provided with the same |
| EP1839438B1 (en) * | 2004-12-21 | 2012-01-25 | LG Electronics Inc. | Thin type projector |
| US7245438B2 (en) * | 2005-05-23 | 2007-07-17 | Kla-Tencor Technologies Corporation | Broad band objective having improved lateral color performance |
| JP4972900B2 (ja) * | 2005-09-28 | 2012-07-11 | 株式会社ニコン | ズームレンズ |
| US20070273983A1 (en) * | 2006-05-26 | 2007-11-29 | Hebert Raymond T | Devices, methods, and systems for image viewing |
| JP2007316484A (ja) * | 2006-05-29 | 2007-12-06 | Pentax Corp | 透過型表示装置、及びカメラ |
| US7962026B2 (en) * | 2006-08-08 | 2011-06-14 | Lg Electronics Inc. | Discrete automatic focusing and error correcting method |
| DE102007015278A1 (de) * | 2007-03-29 | 2008-10-02 | Carl Zeiss Ag | Optisches Okularsystem |
| US20090027544A1 (en) * | 2007-07-25 | 2009-01-29 | Micron Technology, Inc. | Solid state optical motion compensation |
| US7770689B1 (en) * | 2009-04-24 | 2010-08-10 | Bacoustics, Llc | Lens for concentrating low frequency ultrasonic energy |
| US8136942B2 (en) * | 2009-10-14 | 2012-03-20 | Adlens Beacon, Inc. | Aspheric fluid filled lens optic |
| CN103782222B (zh) * | 2011-07-05 | 2016-01-27 | 日东光学株式会社 | 投射光学系统及投影装置 |
| WO2014121082A1 (en) * | 2013-02-01 | 2014-08-07 | The General Hospital Corporation | Objective lens arrangement for confocal endomicroscopy |
| EP3119264B1 (en) * | 2014-03-18 | 2020-04-22 | Steris Instrument Management Services, Inc. | Optically adaptive endoscope |
| CN104360464B (zh) * | 2014-11-24 | 2017-04-19 | 中国航空工业集团公司洛阳电光设备研究所 | 一种连续变焦光学系统 |
| WO2017072583A1 (en) | 2015-10-20 | 2017-05-04 | Dynaoptics Ltd, A Public Limited Company | Low distortion lens using double plane symmetric element |
| WO2020086603A1 (en) * | 2018-10-22 | 2020-04-30 | Dynaoptics, Inc. | Lens systems using free form elements to match object space and image space, and methods therefor |
| WO2018112907A1 (zh) * | 2016-12-23 | 2018-06-28 | 深圳市大疆创新科技有限公司 | 云台结构及无人机 |
| CN110007457B (zh) * | 2018-11-22 | 2021-05-18 | 北京航天计量测试技术研究所 | 一种控制变形像差的光学设计方法 |
| US11273520B2 (en) * | 2019-01-31 | 2022-03-15 | General Electric Company | System and method for automated laser ablation |
| CN111983884B (zh) * | 2019-05-23 | 2022-04-01 | 亚亚科技股份有限公司 | 芯片内外层取像装置 |
| CN112362235B (zh) * | 2020-12-04 | 2022-03-25 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种光路可调的分体加热式气体压力校准装置 |
| US11558560B2 (en) * | 2021-06-16 | 2023-01-17 | Varjo Technologies Oy | Imaging apparatuses and optical devices having spatially variable focal length |
| CN113534407B (zh) * | 2021-06-30 | 2023-11-07 | 江西晶超光学有限公司 | 光学镜头、摄像模组及电子设备 |
| TWI819774B (zh) * | 2022-09-05 | 2023-10-21 | 揚明光學股份有限公司 | 車用投影鏡頭 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784479A (en) * | 1984-05-30 | 1988-11-15 | Canon Kabushiki Kaisha | Varifocal optical system |
| CN1116727A (zh) * | 1994-01-18 | 1996-02-14 | 大宇电子株式会社 | 具有可变焦投影透镜系统的光学投影系统 |
| US6128137A (en) * | 1998-01-07 | 2000-10-03 | Olympus Optical Co., Ltd. | Image-forming optical system having a decentered optical element in a first lens group |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022745A (en) * | 1989-09-07 | 1991-06-11 | Massachusetts Institute Of Technology | Electrostatically deformable single crystal dielectrically coated mirror |
| JPH03194526A (ja) * | 1989-12-25 | 1991-08-26 | Olympus Optical Co Ltd | 実像式ファインダー光学系 |
| JPH0498236A (ja) * | 1990-08-17 | 1992-03-30 | Olympus Optical Co Ltd | カメラ |
| US6437925B1 (en) | 1998-06-30 | 2002-08-20 | Olympus Optical Co., Ltd. | Optical apparatus |
| US6464363B1 (en) | 1999-03-17 | 2002-10-15 | Olympus Optical Co., Ltd. | Variable mirror, optical apparatus and decentered optical system which include variable mirror, variable-optical characteristic optical element or combination thereof |
| JP2001004809A (ja) | 1999-06-22 | 2001-01-12 | Olympus Optical Co Ltd | 光学系及び光学装置 |
| US6618209B2 (en) * | 2000-08-08 | 2003-09-09 | Olympus Optical Co., Ltd. | Optical apparatus |
| JP2002107612A (ja) * | 2000-09-28 | 2002-04-10 | Minolta Co Ltd | 携帯端末、およびレンズユニットの駆動方法 |
| US6914729B2 (en) * | 2002-02-07 | 2005-07-05 | Olympus Corporation | Lens barrel and picture taking apparatus having the same |
| JP2003233008A (ja) * | 2002-02-08 | 2003-08-22 | Olympus Optical Co Ltd | 撮像装置 |
| US6927920B2 (en) * | 2003-04-11 | 2005-08-09 | Olympus Corporation | Zoom optical system and imaging apparatus using the same |
-
2002
- 2002-02-08 JP JP2002032939A patent/JP2003233008A/ja active Pending
-
2003
- 2003-02-07 US US10/359,593 patent/US7209295B2/en not_active Expired - Fee Related
- 2003-02-08 CN CN031043569A patent/CN1437038B/zh not_active Expired - Fee Related
-
2004
- 2004-07-28 US US10/900,433 patent/US7301710B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784479A (en) * | 1984-05-30 | 1988-11-15 | Canon Kabushiki Kaisha | Varifocal optical system |
| CN1116727A (zh) * | 1994-01-18 | 1996-02-14 | 大宇电子株式会社 | 具有可变焦投影透镜系统的光学投影系统 |
| US6128137A (en) * | 1998-01-07 | 2000-10-03 | Olympus Optical Co., Ltd. | Image-forming optical system having a decentered optical element in a first lens group |
Also Published As
| Publication number | Publication date |
|---|---|
| US7301710B2 (en) | 2007-11-27 |
| US7209295B2 (en) | 2007-04-24 |
| US20050057820A1 (en) | 2005-03-17 |
| US20040027684A1 (en) | 2004-02-12 |
| JP2003233008A (ja) | 2003-08-22 |
| CN1437038A (zh) | 2003-08-20 |
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