CN103163636A - 变焦投影镜头 - Google Patents
变焦投影镜头 Download PDFInfo
- Publication number
- CN103163636A CN103163636A CN2011104083809A CN201110408380A CN103163636A CN 103163636 A CN103163636 A CN 103163636A CN 2011104083809 A CN2011104083809 A CN 2011104083809A CN 201110408380 A CN201110408380 A CN 201110408380A CN 103163636 A CN103163636 A CN 103163636A
- Authority
- CN
- China
- Prior art keywords
- lens
- zooming
- camera lens
- projection camera
- projection
- 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
- 239000011521 glass Substances 0.000 claims description 17
- 239000000571 coke Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 17
- 239000006059 cover glass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- 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
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
变焦投影镜头 | 10 |
第一镜群 | 100 |
第一透镜 | 102 |
第二镜群 | 200 |
第二透镜 | 202 |
第三透镜 | 204 |
第四透镜 | 206 |
第五透镜 | 208 |
保护玻璃 | 30 |
表面 | S1-S14 |
SLM表面 | IMG |
表面 | R(mm) | D(mm) | Nd | VD |
S1 | 143.102 | 1.388 | 1.531 | 56.043 |
S2 | 20.300 | D2(见表3) | - | - |
S3 | 45.845 | 2.747 | 1.851 | 40.104 |
S4 | -159.860 | 11.462 | - | - |
S5 | 14.944 | 3.478 | 1.772 | 49.624 |
S6 | 82.563 | 0.982 | - | - |
S7 | -100.130 | 2.087 | 1.752 | 25.047 |
S8 | 12.413 | 5.399 | - | - |
S9 | 100.480 | 3.095 | 1.729 | 54.041 |
S10 | -22.951 | D10(见表3) | - | - |
S11 | 无穷大 | 1.05 | 1.487 | 70.441 |
S12 | 无穷大 | 1.11 | - | - |
S13 | 无穷大 | - | - | - |
S3 | S4 | |
A4 | -6.552e-6 | -1.057e-5 |
A6 | 7.836e-9 | -2.543e-8 |
A8 | 7.024e-12 | 2.008e-11 |
f(mm) | D2(mm) | D10(mm) | L(mm) | F# | |
Wide | 21.968 | 29.090 | 21.471 | 83.363 | 2.51 |
Tel | 24.065 | 23.947 | 22.909 | 79.658 | 2.69 |
F1(mm) | f4(mm) | f5(mm) | Fw(mm) | Lw(mm) | Φw(1/mm) |
-44.543 | -14.446 | 25.801 | 21.968 | 83.363 | 0.045 |
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110408380.9A CN103163636B (zh) | 2011-12-09 | 2011-12-09 | 变焦投影镜头 |
TW100146995A TWI460490B (zh) | 2011-12-09 | 2011-12-19 | 變焦投影鏡頭 |
US13/340,688 US8570661B2 (en) | 2011-12-09 | 2011-12-30 | Projection lens system |
JP2012267050A JP5502184B2 (ja) | 2011-12-09 | 2012-12-06 | プロジェクションレンズ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110408380.9A CN103163636B (zh) | 2011-12-09 | 2011-12-09 | 变焦投影镜头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103163636A true CN103163636A (zh) | 2013-06-19 |
CN103163636B CN103163636B (zh) | 2015-05-20 |
Family
ID=48571755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110408380.9A Expired - Fee Related CN103163636B (zh) | 2011-12-09 | 2011-12-09 | 变焦投影镜头 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8570661B2 (zh) |
JP (1) | JP5502184B2 (zh) |
CN (1) | CN103163636B (zh) |
TW (1) | TWI460490B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106855210A (zh) * | 2017-03-22 | 2017-06-16 | 广州维思车用部件有限公司 | 汽车后视镜内的投影灯装置 |
CN110441895A (zh) * | 2019-07-30 | 2019-11-12 | 中影巴可(北京)电子有限公司 | 4k像素级高解像力的投影变焦镜头 |
CN114706192A (zh) * | 2022-03-31 | 2022-07-05 | 青岛虚拟现实研究院有限公司 | 一种光学投影系统以及电子设备 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5599954B2 (ja) * | 2012-01-20 | 2014-10-01 | 富士フイルム株式会社 | 投写用ズームレンズおよび投写型表示装置 |
CN105892005A (zh) * | 2015-01-26 | 2016-08-24 | 信泰光学(深圳)有限公司 | 投影镜头 |
TWI575250B (zh) * | 2015-08-04 | 2017-03-21 | 佳世達科技股份有限公司 | 投影鏡頭及其投影裝置 |
CN106324808B (zh) * | 2016-11-08 | 2019-04-30 | 成都奥晶科技有限责任公司 | 一种5片式球幕投影镜头及系统 |
TWI721211B (zh) * | 2017-09-08 | 2021-03-11 | 揚明光學股份有限公司 | 鏡頭及包含其之投影裝置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964811A (ja) * | 1982-10-05 | 1984-04-12 | Minolta Camera Co Ltd | 二成分ズ−ムレンズ系 |
CN1928611A (zh) * | 2005-09-07 | 2007-03-14 | 清华大学 | 变焦镜头系统 |
JP2007212743A (ja) * | 2006-02-09 | 2007-08-23 | Matsushita Electric Ind Co Ltd | 広角ズームレンズ |
JP2010113150A (ja) * | 2008-11-06 | 2010-05-20 | Fujinon Corp | 投写用ズームレンズおよび投写型表示装置 |
US20100315722A1 (en) * | 2009-06-10 | 2010-12-16 | Hon Hai Precision Industry Co., Ltd. | Optical zoom lens module and image capturing device using same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01210914A (ja) * | 1988-02-19 | 1989-08-24 | Olympus Optical Co Ltd | 変倍レンズ |
JP2681491B2 (ja) * | 1988-07-28 | 1997-11-26 | コニカ株式会社 | コンパクトなズームレンズ |
US5313330A (en) * | 1992-08-31 | 1994-05-17 | U.S. Precision Lens Incorporated | Zoom projection lens systems |
JP4111470B2 (ja) * | 1998-02-27 | 2008-07-02 | フジノン株式会社 | 広角ズームレンズ |
JP4173977B2 (ja) * | 2002-07-17 | 2008-10-29 | Hoya株式会社 | ズームレンズ系 |
TWI307813B (en) * | 2006-10-23 | 2009-03-21 | Young Optics Inc | Zoom lens |
TW200912370A (en) * | 2007-09-07 | 2009-03-16 | Hon Hai Prec Ind Co Ltd | Projection lens |
US7952817B2 (en) | 2008-08-08 | 2011-05-31 | Young Optics Inc. | Projection lens |
CN102207607A (zh) * | 2010-03-31 | 2011-10-05 | 中强光电股份有限公司 | 变焦镜头 |
CN102608735B (zh) * | 2011-01-19 | 2014-01-08 | 佛山普立华科技有限公司 | 变焦投影镜头 |
-
2011
- 2011-12-09 CN CN201110408380.9A patent/CN103163636B/zh not_active Expired - Fee Related
- 2011-12-19 TW TW100146995A patent/TWI460490B/zh active
- 2011-12-30 US US13/340,688 patent/US8570661B2/en not_active Expired - Fee Related
-
2012
- 2012-12-06 JP JP2012267050A patent/JP5502184B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964811A (ja) * | 1982-10-05 | 1984-04-12 | Minolta Camera Co Ltd | 二成分ズ−ムレンズ系 |
CN1928611A (zh) * | 2005-09-07 | 2007-03-14 | 清华大学 | 变焦镜头系统 |
JP2007212743A (ja) * | 2006-02-09 | 2007-08-23 | Matsushita Electric Ind Co Ltd | 広角ズームレンズ |
JP2010113150A (ja) * | 2008-11-06 | 2010-05-20 | Fujinon Corp | 投写用ズームレンズおよび投写型表示装置 |
US20100315722A1 (en) * | 2009-06-10 | 2010-12-16 | Hon Hai Precision Industry Co., Ltd. | Optical zoom lens module and image capturing device using same |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106855210A (zh) * | 2017-03-22 | 2017-06-16 | 广州维思车用部件有限公司 | 汽车后视镜内的投影灯装置 |
CN106855210B (zh) * | 2017-03-22 | 2023-07-18 | 广州维思车用部件有限公司 | 汽车后视镜内的投影灯装置 |
CN110441895A (zh) * | 2019-07-30 | 2019-11-12 | 中影巴可(北京)电子有限公司 | 4k像素级高解像力的投影变焦镜头 |
CN110441895B (zh) * | 2019-07-30 | 2024-05-03 | 中影巴可(北京)电子有限公司 | 4k像素级高解像力的投影变焦镜头 |
CN114706192A (zh) * | 2022-03-31 | 2022-07-05 | 青岛虚拟现实研究院有限公司 | 一种光学投影系统以及电子设备 |
CN114706192B (zh) * | 2022-03-31 | 2023-11-10 | 青岛虚拟现实研究院有限公司 | 一种光学投影系统以及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US20130148210A1 (en) | 2013-06-13 |
JP5502184B2 (ja) | 2014-05-28 |
TW201323968A (zh) | 2013-06-16 |
JP2013122593A (ja) | 2013-06-20 |
US8570661B2 (en) | 2013-10-29 |
TWI460490B (zh) | 2014-11-11 |
CN103163636B (zh) | 2015-05-20 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCIENBIZIP CONSULTING (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20150415 Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20150415 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150415 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170703 Address after: 212300 Zhang village, Chengdong Town, Yunyang Town, Zhenjiang City, Jiangsu, Danyang Patentee after: DANYANG RUIHUA OPTICAL COMPONENTS Co.,Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Patentee before: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 |