CN1148180A - 变焦镜头 - Google Patents
变焦镜头 Download PDFInfo
- Publication number
- CN1148180A CN1148180A CN95115883A CN95115883A CN1148180A CN 1148180 A CN1148180 A CN 1148180A CN 95115883 A CN95115883 A CN 95115883A CN 95115883 A CN95115883 A CN 95115883A CN 1148180 A CN1148180 A CN 1148180A
- Authority
- CN
- China
- Prior art keywords
- lens
- refractive index
- lens group
- zoom
- focal length
- 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.)
- Granted
Links
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
- 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
-
- 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
- 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
- G02B3/00—Simple or compound lenses
- G02B3/0087—Simple or compound lenses with index gradient
-
- 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)
- Lenses (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20511/94 | 1994-08-19 | ||
| KR1019940020511A KR100256207B1 (ko) | 1994-08-19 | 1994-08-19 | 줌렌즈 |
| KR20511/1994 | 1994-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1148180A true CN1148180A (zh) | 1997-04-23 |
| CN1066540C CN1066540C (zh) | 2001-05-30 |
Family
ID=19390728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95115883A Expired - Fee Related CN1066540C (zh) | 1994-08-19 | 1995-08-18 | 变焦镜头 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5636061A (zh) |
| JP (1) | JPH0886960A (zh) |
| KR (1) | KR100256207B1 (zh) |
| CN (1) | CN1066540C (zh) |
| DE (1) | DE19530269A1 (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782219A (zh) * | 2011-08-29 | 2014-05-07 | 富士胶片株式会社 | 变焦镜头和成像设备 |
| CN104345434A (zh) * | 2013-08-08 | 2015-02-11 | 玉晶光电(厦门)有限公司 | 光学成像镜头 |
| US9447942B2 (en) | 2011-01-24 | 2016-09-20 | Guangzhou Yajiang Photoelectric Equipment Co., Ltd | LED condensing system and method with a plurality of LEDs, and its application in imaging system |
| WO2022062609A1 (zh) * | 2020-09-25 | 2022-03-31 | Oppo广东移动通信有限公司 | 镜头组、相机模组及电子装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100256204B1 (ko) * | 1995-12-14 | 2000-05-15 | 유무성 | 소형 줌렌즈 |
| KR19980068066A (ko) * | 1997-02-14 | 1998-10-15 | 이대원 | 줌렌즈 |
| KR100247292B1 (ko) * | 1997-07-11 | 2000-03-15 | 유무성 | 소형 줌 렌즈 |
| KR100814865B1 (ko) * | 2001-10-24 | 2008-03-18 | 삼성에스디아이 주식회사 | 광각 투사 렌즈 |
| CN118688944A (zh) * | 2021-06-30 | 2024-09-24 | 华为技术有限公司 | 一种变焦镜头、摄像头模组及移动终端 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01193808A (ja) * | 1988-01-29 | 1989-08-03 | Asahi Optical Co Ltd | コンパクトカメラ用ズームレンズ |
| JP2560413B2 (ja) * | 1988-05-16 | 1996-12-04 | キヤノン株式会社 | 小型のズームレンズ |
-
1994
- 1994-08-19 KR KR1019940020511A patent/KR100256207B1/ko not_active Expired - Fee Related
-
1995
- 1995-08-16 US US08/515,628 patent/US5636061A/en not_active Expired - Lifetime
- 1995-08-17 DE DE19530269A patent/DE19530269A1/de not_active Withdrawn
- 1995-08-18 JP JP7210651A patent/JPH0886960A/ja active Pending
- 1995-08-18 CN CN95115883A patent/CN1066540C/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9447942B2 (en) | 2011-01-24 | 2016-09-20 | Guangzhou Yajiang Photoelectric Equipment Co., Ltd | LED condensing system and method with a plurality of LEDs, and its application in imaging system |
| CN103782219A (zh) * | 2011-08-29 | 2014-05-07 | 富士胶片株式会社 | 变焦镜头和成像设备 |
| CN104345434A (zh) * | 2013-08-08 | 2015-02-11 | 玉晶光电(厦门)有限公司 | 光学成像镜头 |
| US9488804B2 (en) | 2013-08-08 | 2016-11-08 | Genius Electronic Optical Co., Ltd. | Optical imaging lens |
| WO2022062609A1 (zh) * | 2020-09-25 | 2022-03-31 | Oppo广东移动通信有限公司 | 镜头组、相机模组及电子装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960008356A (ko) | 1996-03-22 |
| KR100256207B1 (ko) | 2000-05-15 |
| US5636061A (en) | 1997-06-03 |
| CN1066540C (zh) | 2001-05-30 |
| JPH0886960A (ja) | 1996-04-02 |
| DE19530269A1 (de) | 1996-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1246720C (zh) | 广角透镜 | |
| CN1107236C (zh) | 采用非球面透镜的超广角透镜系统 | |
| CN1682141A (zh) | 图像稳定变焦透镜 | |
| CN1215351C (zh) | 变倍透镜以及具有该透镜的照相机 | |
| CN1369724A (zh) | 摄影透镜系统 | |
| CN1256607C (zh) | 变焦透镜系统 | |
| CN1591075A (zh) | 变焦透镜系统 | |
| CN1115579C (zh) | 变焦透镜 | |
| CN1067770C (zh) | 广角变焦距镜头 | |
| CN100346189C (zh) | 图像拾取透镜 | |
| CN1220091C (zh) | 变焦透镜系统和具有它的相机 | |
| CN1746718A (zh) | 变焦透镜与成像装置 | |
| CN1147097A (zh) | 可变焦距镜头 | |
| CN1093642C (zh) | 小型变焦光学镜头 | |
| CN1664643A (zh) | 变焦透镜 | |
| CN1841112A (zh) | 变焦透镜系统 | |
| CN1066540C (zh) | 变焦镜头 | |
| CN1222805C (zh) | 变焦镜头及其制造方法 | |
| CN1591076A (zh) | 变焦透镜系统 | |
| CN1153912A (zh) | 快速广角变焦透镜系统 | |
| CN100345020C (zh) | 固体摄像元件用广角光学系统 | |
| CN1305115A (zh) | 变焦透镜系统 | |
| CN1054920C (zh) | 可变焦距透镜系统 | |
| CN1239938C (zh) | 变焦距透镜系统和有该系统的摄像装置 | |
| CN1159594A (zh) | 袖珍变焦镜头系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1041827 Country of ref document: HK |
|
| 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. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010530 Termination date: 20090918 |