CN101135758B - Micro Optical Lens - Google Patents
Micro Optical Lens Download PDFInfo
- Publication number
- CN101135758B CN101135758B CN200610041406XA CN200610041406A CN101135758B CN 101135758 B CN101135758 B CN 101135758B CN 200610041406X A CN200610041406X A CN 200610041406XA CN 200610041406 A CN200610041406 A CN 200610041406A CN 101135758 B CN101135758 B CN 101135758B
- Authority
- CN
- China
- Prior art keywords
- lens
- pressure ring
- lens barrel
- optical lens
- barrel
- 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.)
- Active
Links
Images
Landscapes
- Lenses (AREA)
Abstract
The micro optical micro lens comprises: a lens barrel. In the lens barrel, there is a first lens, a first pressure ring, a field mirror, and a second pressure ring in which a magnifier is mounted sequentially mounted. Said first lens is a concave convex lens with a plane table around it; the plane table is supported by the first pressure ring.
Description
Technical field:
The present invention relates to a kind of optical lens.
Background technology:
Optical lens be video product as: the core component of mobile phone, monitor, supervisory system series of products and photoelectron products such as digital camera, Digital Video, the volume of optical lens, weight, sharpness, illumination and field of view angle have determined the class and the market competitiveness of photoelectron product.At present, domestic and international big, the problems such as sharpness is low, illumination is high, field angle is narrow, resolution is low, image fog of the used optical lens ubiquity of video system volume.
Summary of the invention:
The object of the present invention is to provide a kind of rational in infrastructure, the minisize optical lens of good imaging quality.
Technical solution of the present invention is:
A kind of minisize optical lens is characterized in that: lens barrel is arranged, first lens, first pressure ring, field lens, second pressure ring are housed in the lens barrel successively, be pressed with magnifier in second pressure ring; First lens are the concave-convex lens of paripheral zone platform, and the platform of first lens is supported on first pressure ring.
Adorn the first lens retaining collar in first lens outside.Second pressure ring is threaded with lens barrel.The first pressure ring support platform is set in the lens barrel.The first lens convex surface is coated with the near infrared rete.
The present invention is rational in infrastructure, good imaging quality, and field of view angle is big, and volume is little, and sharpness is good.
Subordinate list is product of the present invention and existing market properties of product contrast table.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of one embodiment of the invention.
Embodiment:
A kind of minisize optical lens has lens barrel 1, is equipped with successively in the lens barrel 1 in first lens 2, first pressure ring 3, field lens 4, second pressure ring, 5, the second pressure rings 5 and is pressed with magnifier 6; First lens 2 are the concave-convex lens of paripheral zone platform 7, and the platform 7 of first lens is supported on first pressure ring 3, adorn the first lens retaining collar, 8, the second pressure rings 5 in first lens, 2 outsides and are threaded with lens barrel 1.The first pressure ring support platform 9 is set in the lens barrel 1.The convex surface of first lens is coated with near infrared rete 10.
Claims (1)
1. a minisize optical lens is characterized in that: lens barrel is arranged, first lens, first pressure ring, field lens, second pressure ring are housed in the lens barrel successively, be pressed with magnifier in second pressure ring; First lens are the concave-convex lens of paripheral zone platform, and the platform of first lens is supported on first pressure ring; Adorn the first lens retaining collar in first lens outside; Second pressure ring is threaded with lens barrel; The first pressure ring support platform is set in the lens barrel; The convex surface of first lens is coated with the near infrared rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610041406XA CN101135758B (en) | 2006-08-31 | 2006-08-31 | Micro Optical Lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610041406XA CN101135758B (en) | 2006-08-31 | 2006-08-31 | Micro Optical Lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101135758A CN101135758A (en) | 2008-03-05 |
| CN101135758B true CN101135758B (en) | 2010-12-01 |
Family
ID=39159931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610041406XA Active CN101135758B (en) | 2006-08-31 | 2006-08-31 | Micro Optical Lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101135758B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813812B (en) * | 2009-02-24 | 2013-08-14 | 中国科学院西安光学精密机械研究所 | CaF2Lens holding device and method thereof |
| CN106291784A (en) * | 2015-05-26 | 2017-01-04 | 玉晶光电(厦门)有限公司 | Optical lens and optical lens |
| CN107678148A (en) * | 2017-11-15 | 2018-02-09 | 中山依瓦塔光学有限公司 | A waterproof fisheye lens |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577302Y (en) * | 2002-11-08 | 2003-10-01 | 玉晶光电(厦门)有限公司 | Lens group |
-
2006
- 2006-08-31 CN CN200610041406XA patent/CN101135758B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577302Y (en) * | 2002-11-08 | 2003-10-01 | 玉晶光电(厦门)有限公司 | Lens group |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003-15005A 2003.01.15 |
| JP特开平10-171002A 1998.06.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101135758A (en) | 2008-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102374533B1 (en) | anamorphic lens | |
| TWI500961B (en) | Optical imaging lens assembly, image capturing unit and electronic device | |
| CN105319680B (en) | Image capturing optical lens assembly, image capturing device and electronic device | |
| Huang et al. | Large‐field‐of‐view wide‐spectrum artificial reflecting superposition compound eyes | |
| Stamenov et al. | Panoramic monocentric imaging using fiber-coupled focal planes | |
| WO2013184758A3 (en) | Techniques for scanned illumination | |
| TW201435383A (en) | Photographic optical lens assembly, image capturing unit and mobile device | |
| TWI475245B (en) | Optics lens assembly for image capture and image capture device thereof | |
| JP2012518804A5 (en) | ||
| TWI518362B (en) | Optical lens system, image capturing unit and electronic device | |
| CN101135758B (en) | Micro Optical Lens | |
| TW200834110A (en) | Lens system and projector utilizing the same | |
| CN102231001A (en) | Optical lens group and lens module | |
| TW201144855A (en) | Fixed-focus lens | |
| WO2010045632A3 (en) | Optical superresolution using multiple images | |
| WO2012073178A3 (en) | Sensor device with double telecentric optical system | |
| CN204314532U (en) | Comprise the micro combined optical system of 5 pieces of eyeglasses | |
| JP2010256837A (en) | Document camera | |
| CN109270669A (en) | Telecentric lens system | |
| CN106249392A (en) | A Zoom Optical System | |
| CN104503064B (en) | Comprise the micro combined optical system of 5 pieces of eyeglasses | |
| CN205485022U (en) | A high magnification optical system | |
| TWI557431B (en) | Photographing optical lens assembly, image capturing unit and electronic device | |
| CN107741626B (en) | 75mm fixed focus machine vision lens | |
| CN207780343U (en) | A macro focus lens |
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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YUDI OPTICS CO., LTD. Free format text: FORMER NAME: YUDI OPTICAL APPARATUS FACTORY CO., LTD., RUDONG COUNTY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shuangdian town 226404 Jiangsu County of Rudong Province Patentee after: Jiangsu Yudi Optical Co., Ltd. Address before: Shuangdian town 226404 Jiangsu County of Rudong Province Patentee before: Yudi Optical Apparatus Factory Co., Ltd., Rudong County |