CN106094172A - A kind of 5,000,000 pixel fish eye lenses - Google Patents
A kind of 5,000,000 pixel fish eye lenses Download PDFInfo
- Publication number
- CN106094172A CN106094172A CN201610715744.0A CN201610715744A CN106094172A CN 106094172 A CN106094172 A CN 106094172A CN 201610715744 A CN201610715744 A CN 201610715744A CN 106094172 A CN106094172 A CN 106094172A
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- China
- Prior art keywords
- lens
- battery
- fish eye
- thing side
- disposed
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
-
- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- 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
- G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
Abstract
The invention discloses a kind of 5,000,000 pixel fish eye lenses, thing side to image side be disposed with the first battery of lens, and the second battery of lens；First battery of lens is disposed with the first lens, the second lens and the 3rd lens by thing side to image side, and the second battery of lens is disposed with the 4th lens, diaphragm, the 5th lens, the 6th lens by thing side to image side.Arranged by above-mentioned optical system, the camera lens that each lens of the present invention are constituted, can effective update the system aberration, reduce the sensitivity of lens combination, to obtain higher resolution, can be good fit with the chip of 5,000,000 pixels, improve readability and the uniformity of periphery image quality of image simultaneously, meet the visual demand of people.
Description
Technical field
The present invention relates to field of optical lens, particularly relate to a kind of 5,000,000 pixel fish eye lenses.
Background technology
In prior art, fish eye lens can only be adaptive with the SD CCD of 300,000 pixels or cmos camera, the details of image
Gather not exclusively, real image be cannot be carried out reducing completely, when daily video conversation and image evidence gather, nothing
Method meets visual demand.
Along with million grades of pixel high-resolution CCD, the constantly appearance of cmos image sensor and development, and at network shooting
Machine, monitoring, the field such as vehicle-mounted gradually start application, and the performance of video camera system recorded existing by former simple image
Details identification.
Therefore, market is badly in need of a kind of 5,000,000 pixel fish eye lenses so that the definition of video camera system improves, full
The visual demand of foot people.
Summary of the invention
It is an object of the invention to provide a kind of 5,000,000 pixel fish eye lenses, to solve the problem that above-mentioned prior art exists,
The definition making video camera system improves, and meets the visual demand of people.
For achieving the above object, the invention provides following scheme: the present invention provides a kind of 5,000,000 pixel fish eye lenses,
A kind of 5,000,000 pixel fish eye lenses, are disposed with the first battery of lens, and the second battery of lens by thing side to image side；
Described first battery of lens is disposed with the first lens, the second lens and the 3rd lens, institute by thing side to image side
Stating the first lens is bent moon minus lens, and described second lens are bent moon minus lens, and described 3rd lens are negative-power lenses；
Described second battery of lens is disposed with the 4th lens, diaphragm, the 5th lens, the 6th lens by thing side to image side,
Described 5th lens are positive power lens, and described 6th lens are positive power lens, and described 4th lens are positive light coke
Lens.
Preferably, the focal length of described first battery of lens is-1.2mm～-3.8mm, and the focal length of described second battery of lens is
3.6mm～7.5mm.
Preferably, described first lens convex surface facing thing side, described second lens convex surface facing thing side.
Preferably, the convex surface of described 5th lens is disposed adjacent with the convex surface of described 6th lens.
Preferably, described 5th lens are balsaming lens, and described 5th lens include the 7th lens and the 8th lens,
Described 7th lens are positive power lens, and described 8th lens are negative-power lenses；Described 6th lens are balsaming lens,
Described 6th lens include the 9th lens and the tenth lens, and described 9th lens are negative-power lenses, described tenth saturating
Mirror is positive power lens.
Preferably, described 8th lens are bent moon minus lens, and described 9th lens are bent moon minus lens.
The present invention achieves techniques below effect relative to prior art: after using such scheme, each lens of the present invention
The camera lens constituted, can effective update the system aberration, reduce the sensitivity of lens combination, with the resolution that acquisition is higher, can
Good fit with the chip of 5,000,000 pixels, improve readability and the uniformity of periphery image quality of image simultaneously, meet
The visual demand of people.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is a kind of 5,000,000 fish-eye optical system schematic diagrams in inventive embodiments；
Wherein, 1-the first battery of lens, 2-the second battery of lens, 11-the first lens, 12-the second lens, 13-the 3rd lens,
21-the 4th lens, 22-diaphragm, 23-the 5th lens, 231-the 7th lens, 232-the 8th lens, 24-the 6th lens, 241-
Nine lens, 242-the tenth lens.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
It is an object of the invention to provide a kind of 5,000,000 pixel fish eye lenses, to solve the problem that prior art exists so that
The definition of video camera system improves, and meets the visual demand of people.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, real with concrete below in conjunction with the accompanying drawings
The present invention is further detailed explanation to execute mode.
Embodiment one,
Refer to Fig. 1, Fig. 1 is a kind of 5,000,000 fish-eye optical system schematic diagrams in the embodiment of the present invention one.
The present embodiment provides a kind of 5,000,000 fish eye lenses, including, first battery of lens the 1, second battery of lens the 2, first lens
11, the second lens the 12, the 3rd lens the 13, the 4th lens 21, diaphragm the 22, the 5th lens the 23, the 7th lens the 231, the 8th lens
232, the 6th lens the 24, the 9th lens the 241, the tenth lens 242.
It is disposed with the first battery of lens 1, and the second battery of lens 2 by thing side to image side；
First battery of lens 1 is disposed with the first lens the 11, second lens 12 and the 3rd lens 13 by thing side to image side,
First lens 11 are bent moon minus lens, and the second lens 12 are bent moon minus lens, and the 3rd lens 13 are negative-power lenses；First is saturating
Mirror 11 convex surface facing thing side, the second lens 12 convex surface facing thing side.The focal length of the first battery of lens 1 be-1.2mm～-
3.8mm.The optical setup of above-mentioned first battery of lens 1, it is possible to realize the rapid desufflation of light, the void produced when effectively reducing imaging
Change phenomenon, and then improve the definition of total system.
It is saturating that second battery of lens 2 is disposed with the 4th lens 21, diaphragm the 22, the 5th lens the 23, the 6th by thing side to image side
Mirror 24, the 5th lens 23 are positive power lens, and the 6th lens 24 are positive power lens, and the 4th lens 21 are that positive light coke is saturating
Mirror.The convex surface of the 5th lens 23 and the convex surface of the 6th lens 24 are disposed adjacent.The focal length of the second battery of lens 2 be 3.6mm～
7.5mm。
Embodiment two,
The present embodiment is the embodiment improved further on the basis of embodiment one, its improve point out to be the 5th saturating
Mirror and the 6th lens are improved to balsaming lens, particularly as follows:
5th lens 23 are balsaming lens, and the 5th lens 23 include the 7th lens 231 and the 8th lens 232, the 7th
Lens 231 are positive power lens, and the 8th lens 232 are negative-power lenses；6th lens 24 are balsaming lens, the 6th lens
24 include the 9th lens 241 and the tenth lens 242, and the 9th lens 241 are negative-power lenses, and the tenth lens 242 are just
Power lenses.8th lens and the 9th lens are disposed adjacent.Based on above-mentioned design, can effective correcting chromatic aberration, improve system
The overall definition of system.
As preferably, the 8th lens 232 are bent moon minus lens, and the 9th lens 241 are bent moon minus lens.
The present invention applies specific case principle and the embodiment of the present invention are set forth, above example
Method and the core concept thereof being only intended to help to understand the present invention is described；Simultaneously for one of ordinary skill in the art, depend on
According to the thought of the present invention, the most all will change.In sum, this specification content
Should not be construed as limitation of the present invention.
Claims (6)
1. a pixel fish eye lens, it is characterised in that be disposed with the first battery of lens by thing side to image side, and
Second battery of lens；
Described first battery of lens is disposed with the first lens, the second lens and the 3rd lens by thing side to image side, and described
One lens are bent moon minus lens, and described second lens are bent moon minus lens, and described 3rd lens are negative-power lenses；
Described second battery of lens is disposed with the 4th lens, diaphragm, the 5th lens, the 6th lens by thing side to image side, described
5th lens are positive power lens, and described 6th lens are positive power lens, and described 4th lens are positive power lens.
A kind of fish eye lens the most according to claim 1, it is characterised in that: the focal length of described first battery of lens is-1.2mm
～-3.8mm, the focal length of described second battery of lens is 3.6mm～7.5mm.
A kind of fish eye lens the most according to claim 1, it is characterised in that: described first lens convex surface facing thing side,
Described second lens convex surface facing thing side.
A kind of fish eye lens the most according to claim 1, it is characterised in that: the convex surface and the described 6th of described 5th lens
The convex surface of lens is disposed adjacent.
A kind of fish eye lens the most according to claim 1, it is characterised in that: described 5th lens are balsaming lens, described
5th lens include the 7th lens and the 8th lens, and described 7th lens are positive power lens, and described 8th lens are
Negative-power lenses；Described 6th lens are balsaming lens, and described 6th lens include the 9th lens and the tenth lens, institute
Stating the 9th lens is negative-power lenses, and described tenth lens are positive power lens.
A kind of fish eye lens the most according to claim 5, it is characterised in that: described 8th lens are bent moon minus lens, institute
Stating the 9th lens is bent moon minus lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715744.0A CN106094172A (en) | 2016-08-25 | 2016-08-25 | A kind of 5,000,000 pixel fish eye lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715744.0A CN106094172A (en) | 2016-08-25 | 2016-08-25 | A kind of 5,000,000 pixel fish eye lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106094172A true CN106094172A (en) | 2016-11-09 |
Family
ID=57226201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610715744.0A Pending CN106094172A (en) | 2016-08-25 | 2016-08-25 | A kind of 5,000,000 pixel fish eye lenses |
Country Status (1)
| Country | Link |
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| CN (1) | CN106094172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019235498A1 (en) * | 2018-06-04 | 2019-12-12 | 日精テクノロジー株式会社 | Wide-angle optical system and imaging device including same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007328030A (en) * | 2006-06-06 | 2007-12-20 | Auto Network Gijutsu Kenkyusho:Kk | Imaging apparatus, optical device and lens |
| KR101070991B1 (en) * | 2009-05-19 | 2011-10-06 | 주식회사 나노포토닉스 | Fisheye lens |
| CN203773133U (en) * | 2014-03-31 | 2014-08-13 | 嘉兴中润光学科技有限公司 | Multifunctional fish-eye lens |
| CN204666938U (en) * | 2015-06-12 | 2015-09-23 | 武汉赫天光电股份有限公司 | 1400 ten thousand surpass fish eye lens clearly |
| CN204666937U (en) * | 2015-06-12 | 2015-09-23 | 武汉赫天光电股份有限公司 | 600 ten thousand surpass clearly day and night type fish eye lens |
| CN205920265U (en) * | 2016-08-25 | 2017-02-01 | 厦门爱劳德光电有限公司 | 500 ten thousand pixel fisheye lens |
-
2016
- 2016-08-25 CN CN201610715744.0A patent/CN106094172A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007328030A (en) * | 2006-06-06 | 2007-12-20 | Auto Network Gijutsu Kenkyusho:Kk | Imaging apparatus, optical device and lens |
| KR101070991B1 (en) * | 2009-05-19 | 2011-10-06 | 주식회사 나노포토닉스 | Fisheye lens |
| CN203773133U (en) * | 2014-03-31 | 2014-08-13 | 嘉兴中润光学科技有限公司 | Multifunctional fish-eye lens |
| CN204666938U (en) * | 2015-06-12 | 2015-09-23 | 武汉赫天光电股份有限公司 | 1400 ten thousand surpass fish eye lens clearly |
| CN204666937U (en) * | 2015-06-12 | 2015-09-23 | 武汉赫天光电股份有限公司 | 600 ten thousand surpass clearly day and night type fish eye lens |
| CN205920265U (en) * | 2016-08-25 | 2017-02-01 | 厦门爱劳德光电有限公司 | 500 ten thousand pixel fisheye lens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019235498A1 (en) * | 2018-06-04 | 2019-12-12 | 日精テクノロジー株式会社 | Wide-angle optical system and imaging device including same |
| JPWO2019235498A1 (en) * | 2018-06-04 | 2021-08-05 | 日精テクノロジー株式会社 | Wide-angle optical system and imaging equipment with it |
| JP7286893B2 (en) | 2018-06-04 | 2023-06-06 | 日精テクノロジー株式会社 | WIDE-ANGLE OPTICAL SYSTEM AND IMAGING DEVICE HAVING THE SAME |
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Application publication date: 20161109 |