CN1159611C - 小型变焦透镜系统 - Google Patents
小型变焦透镜系统 Download PDFInfo
- Publication number
- CN1159611C CN1159611C CNB981032893A CN98103289A CN1159611C CN 1159611 C CN1159611 C CN 1159611C CN B981032893 A CNB981032893 A CN B981032893A CN 98103289 A CN98103289 A CN 98103289A CN 1159611 C CN1159611 C CN 1159611C
- Authority
- CN
- China
- Prior art keywords
- lens
- towards
- zoom
- object space
- lens system
- 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
- 230000005499 meniscus Effects 0.000 claims abstract description 37
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 230000004075 alteration Effects 0.000 description 22
- 150000001875 compounds Chemical class 0.000 description 9
- 201000009310 astigmatism Diseases 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 206010010071 Coma Diseases 0.000 description 3
- 241000226585 Antennaria plantaginifolia Species 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Images
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
- G02B15/142—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 two groups only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
-
- 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
- G02B15/142—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 two groups only
- G02B15/1421—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 two groups only the first group being positive
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
表面序号 | 曲率半径(R) | 距离(d) | 折射率(n) | 阿贝数(v) |
1 | 12.000 | 2.02 | 1.58144 | 40.85 |
2 | -218.457 | 0.46 | ||
3 | -19.368 | 3.20 | 1.74002 | 28.16 |
4 | 12.909 | 1.06 | ||
5 | 24.429 | 3.06 | 1.65128 | 38.32 |
6 | -12.960 | 1.20 | ||
7 | 孔径光阑 | 10.20-2.29 | ||
8* | -29.500 | 2.37 | 1.59048 | 39.69 |
9 | -20.259 | 4.13 | ||
10 | -9.944 | 1.20 | 1.78590 | 43.93 |
11 | -25.412 | 11.75-40.63 |
R8 | |
锥面常数(K) | 0.2050659527990E+01 |
非球面系数(A4) | 0.7985411037183E-04 |
非球面系数(A6) | 0.9263736323726E-06 |
非球面系数(A8) | -0.1490839119865E-08 |
非球面系数(A10) | -0.4565479843378E-11 |
表面序号 | 曲率半径(R) | 距离(d) | 折射率(n) | 阿贝数(v) |
1 | 11.652 | 2.08 | 1.57502 | 41.31 |
2 | -755.662 | 0.58 | ||
3 | -21.385 | 3.00 | 1.74002 | 28.16 |
4 | 11.756 | 1.05 | ||
5 | 20.989 | 4.20 | 1.65128 | 38.32 |
6 | -13.322 | 1.20 | ||
7 | 孔径光阑 | 9.80-2.20 | ||
8* | -24.627 | 1.88 | 1.59048 | 39.69 |
9 | -18.761 | 4.41 | ||
10 | -9.769 | 1.20 | 1.78590 | 43.93 |
11 | -23.877 | 11.76-40.19 |
R8 | |
锥面常数(K) | -0.1024952800516E+02 |
非球面系数(A4) | -0.5999599299883E-05 |
非球面系数(A6) | 0.8302845422245E-06 |
非球面系数(A8) | 0.1513660454089E-07 |
非球面系数(A10) | -0.2035438140845E-09 |
表面序号 | 曲率半径(R) | 距离(d) | 折射率(n) | 阿贝数(v) |
1 | 11.603 | 1.98 | 1.68893 | 31.18 |
2 | 208.814 | 0.51 | ||
3 | -24.508 | 2.02 | 1.80627 | 25.37 |
4 | 12.860 | 1.83 | ||
5 | 36.546 | 2.96 | 1.66755 | 41.93 |
6 | -13.503 | 1.20 | ||
7 | 孔径光阑 | 11.25-2.20 | ||
8* | -26.773 | 3.00 | 1.59048 | 39.69 |
9 | -19.811 | 4.45 | ||
10 | -10.766 | 1.00 | 1.78831 | 47.39 |
11 | -25.908 | 10.87-40.83 |
R8 | |
锥面常数(K) | -0.3268262375348E+02 |
非球面系数(A4) | -0.1489681955055E-03 |
非球面系数(A6) | 0.3902491517316E-05 |
非球面系数(A8) | -0.4526322383692E-07 |
非球面系数(A10) | -0.2786127340988E-09 |
参 数 | 第一实施例 | 第二实施例 | 第三实施例 |
f1/fW | 0.493 | 0.508 | 0.452 |
(DWL-DW)/fW | 0.420 | 0.468 | 0.452 |
(DTL-DT)/fT | 0.260 | 0.273 | 0.265 |
DWL/LY | 1.338 | 1.361 | 1.399 |
fFR/fbw | 2.291 | 2.263 | 2.595 |
DWL/fW | 0.736 | 0.748 | 0.769 |
|f2|/fW | 0.257 | 0.251 | 0.260 |
fFR/fW | 0.685 | 0.677 | 0.718 |
DW/fW | 0.316 | 0.280 | 0.317 |
n5 | 1.786 | 1.786 | 1.788 |
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR32356/97 | 1997-07-11 | ||
KR1019970032356A KR100247292B1 (ko) | 1997-07-11 | 1997-07-11 | 소형 줌 렌즈 |
KR32356/1997 | 1997-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1213085A CN1213085A (zh) | 1999-04-07 |
CN1159611C true CN1159611C (zh) | 2004-07-28 |
Family
ID=19514233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981032893A Expired - Fee Related CN1159611C (zh) | 1997-07-11 | 1998-07-11 | 小型变焦透镜系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5982560A (zh) |
KR (1) | KR100247292B1 (zh) |
CN (1) | CN1159611C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100381855C (zh) * | 2004-09-27 | 2008-04-16 | 富士能株式会社 | 变焦距光学系统 |
CN101833165B (zh) * | 2009-03-13 | 2012-02-29 | 大立光电股份有限公司 | 成像光学透镜组及其自动对焦操作方法 |
WO2012100584A1 (zh) * | 2011-01-24 | 2012-08-02 | 广州市雅江光电设备有限公司 | 多颗led聚光系统及方法、及其成像系统 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3943988B2 (ja) * | 2002-05-15 | 2007-07-11 | キヤノン株式会社 | レンズ系及びそれを有する光学機器 |
JP4657624B2 (ja) * | 2004-05-06 | 2011-03-23 | 日本電産コパル株式会社 | ズームレンズ |
US7319563B2 (en) * | 2004-06-22 | 2008-01-15 | Matsushita Electric Industrial Co., Ltd. | Zoom lens system, imaging device and camera |
CN101819315B (zh) | 2009-02-27 | 2014-05-07 | 柯尼卡美能达精密光学株式会社 | 摄像镜头、摄像装置以及便携终端 |
JP2011257448A (ja) * | 2010-06-04 | 2011-12-22 | Sony Corp | 撮像レンズ及び撮像装置 |
CN102313972B (zh) * | 2010-07-09 | 2014-01-29 | 玉晶光电股份有限公司 | 五片式影像镜头及应用该镜头的电子装置 |
KR101912588B1 (ko) * | 2011-04-29 | 2018-10-29 | 엘지이노텍 주식회사 | 카메라 렌즈 모듈 |
TWI437257B (zh) * | 2011-08-04 | 2014-05-11 | Largan Precision Co | 光學影像擷取鏡片組 |
KR101321276B1 (ko) * | 2011-10-21 | 2013-10-28 | 삼성전기주식회사 | 촬상 렌즈 |
CN105676430B (zh) * | 2016-03-14 | 2018-05-29 | 中国科学院西安光学精密机械研究所 | 一种星敏感器光学成像系统 |
CN105717613A (zh) * | 2016-04-14 | 2016-06-29 | 南京昂驰光电科技有限公司 | 用于星光级道路监控50毫米变焦光学镜头组件的前光学组 |
CN107621688B (zh) * | 2016-07-14 | 2020-03-17 | 今国光学工业股份有限公司 | 小型化五片式广角镜头 |
JP6118448B1 (ja) * | 2016-09-30 | 2017-04-19 | エーエーシー テクノロジーズ ピーティーイー リミテッドAac Technologies Pte.Ltd. | 撮像レンズ |
TWI613480B (zh) | 2017-02-08 | 2018-02-01 | 大立光電股份有限公司 | 光學取像鏡片系統、取像裝置及電子裝置 |
CN106842508B (zh) * | 2017-03-03 | 2019-07-05 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN106842505B (zh) * | 2017-03-03 | 2019-11-19 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN106842506B (zh) * | 2017-03-03 | 2019-07-05 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN106842507B (zh) * | 2017-03-03 | 2019-11-19 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN107065150B (zh) * | 2017-03-03 | 2020-02-04 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN110609375B (zh) * | 2019-09-25 | 2024-07-30 | 浙江舜宇光学有限公司 | 光学成像镜头 |
US20240111129A1 (en) * | 2019-10-24 | 2024-04-04 | Sony Group Corporation | A lens system, and a method and computer program product for controlling the lens system |
CN113484998B (zh) * | 2021-06-30 | 2023-03-24 | 江西晶浩光学有限公司 | 光学系统和具有其的取像模组、电子装置 |
CN115016110B (zh) * | 2022-05-25 | 2023-05-02 | 深圳赛陆医疗科技有限公司 | 套筒透镜模组、显微系统、基因测序仪及其使用方法 |
CN116224559A (zh) * | 2022-12-19 | 2023-06-06 | 湖北华鑫光电有限公司 | 一种可变焦5p 5000万像素镜头 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5011272A (en) * | 1984-12-21 | 1991-04-30 | Canon Kabushiki Kaisha | Compact zoom lens |
JP2628633B2 (ja) * | 1986-04-25 | 1997-07-09 | オリンパス光学工業株式会社 | コンパクトなズームレンズ |
US5327290A (en) * | 1989-10-13 | 1994-07-05 | Minolta Camera Kabushiki Kaisha | Compact size zoom lens system |
JPH0511181A (ja) * | 1991-07-03 | 1993-01-19 | Chinon Ind Inc | ズームレンズ |
JP3314786B2 (ja) * | 1991-10-22 | 2002-08-12 | オリンパス光学工業株式会社 | プラスチックを用いたズームレンズ |
KR970006204B1 (en) * | 1993-11-11 | 1997-04-24 | Samsung Aerospace Ind | Zoom lens |
JP3087550B2 (ja) * | 1993-11-25 | 2000-09-11 | キヤノン株式会社 | 小型のズームレンズ |
JP3352237B2 (ja) * | 1994-07-13 | 2002-12-03 | キヤノン株式会社 | 小型のズームレンズ |
JPH0850243A (ja) * | 1994-08-05 | 1996-02-20 | Mark:Kk | 温度変化補償のズームレンズ |
KR100256207B1 (ko) * | 1994-08-19 | 2000-05-15 | 유무성 | 줌렌즈 |
JP3455299B2 (ja) * | 1994-09-07 | 2003-10-14 | ペンタックス株式会社 | ズームレンズ系 |
JP3414552B2 (ja) * | 1995-06-06 | 2003-06-09 | オリンパス光学工業株式会社 | 変倍レンズ |
KR100256204B1 (ko) * | 1995-12-14 | 2000-05-15 | 유무성 | 소형 줌렌즈 |
-
1997
- 1997-07-11 KR KR1019970032356A patent/KR100247292B1/ko not_active IP Right Cessation
-
1998
- 1998-07-10 US US09/113,326 patent/US5982560A/en not_active Expired - Lifetime
- 1998-07-11 CN CNB981032893A patent/CN1159611C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100381855C (zh) * | 2004-09-27 | 2008-04-16 | 富士能株式会社 | 变焦距光学系统 |
CN101833165B (zh) * | 2009-03-13 | 2012-02-29 | 大立光电股份有限公司 | 成像光学透镜组及其自动对焦操作方法 |
WO2012100584A1 (zh) * | 2011-01-24 | 2012-08-02 | 广州市雅江光电设备有限公司 | 多颗led聚光系统及方法、及其成像系统 |
Also Published As
Publication number | Publication date |
---|---|
KR19990009823A (ko) | 1999-02-05 |
US5982560A (en) | 1999-11-09 |
CN1213085A (zh) | 1999-04-07 |
KR100247292B1 (ko) | 2000-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DIGITALAL IMAGE CO., LTD. Free format text: FORMER OWNER: SAMSUNG TECHWIN CO., LTD. Effective date: 20090918 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SAMSUNG TECHWIN CO., LTD. Free format text: FORMER NAME: SAMSUNG AEROSPACE INDUSTRIES, LTD. |
|
CP03 | Change of name, title or address |
Address after: Gyeongnam Changwon City, South Korea Patentee after: Samsung Techwin Co.,Ltd. Address before: Gyeongnam, South Korea Patentee before: Samsung Aerospace Industries, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090918 Address after: Gyeonggi Do Korea Suwon Patentee after: Samsung Digital Imaging Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Patentee before: Samsung Techwin Co.,Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040728 |