CN206773277U - Micro pick-up lens - Google Patents
Micro pick-up lens Download PDFInfo
- Publication number
- CN206773277U CN206773277U CN201720548339.4U CN201720548339U CN206773277U CN 206773277 U CN206773277 U CN 206773277U CN 201720548339 U CN201720548339 U CN 201720548339U CN 206773277 U CN206773277 U CN 206773277U
- Authority
- CN
- China
- Prior art keywords
- lens
- micro pick
- represent
- image side
- thing side
- 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
Landscapes
- Lenses (AREA)
Abstract
The utility model discloses a kind of micro pick-up lens, include successively from thing side to image side along optical axis：Have the first lens of positive light coke, its thing side surface is convex surface；Have the second lens of negative power, its thing side surface is convex surface, and image side surface is concave surface；Have the 3rd lens of positive light coke, its thing side surface is convex surface, and image side surface is concave surface；Have the 4th lens of positive light coke, its thing side surface is concave surface, and image side surface is convex surface, and is provided with least one point of inflexion on the image side surface of the 4th lens；Have the 5th lens of negative power, its image side surface is concave surface, and is provided with least one point of inflexion on the image side surface of the 5th lens；Cutoff filter；Wherein, described first, second, third and fourth, five lens are plastic cement aspherical lens.The micro pick-up lens not only effectively improve image quality, and have the characteristics of miniaturization, image quality are high and the angle of visual field is big.
Description
Technical field
Pick-up lens technical field is the utility model is related to, more particularly to a kind of micro pick-up lens.
Background technology
In recent years, with the development of science and technology, the portable type electronic product with camera function gradually rises, in the market
Increasingly improved for the demand for minimizing pick-up lens.With progressing greatly for manufacture of semiconductor technology, photo-sensitive cell Pixel Dimensions
Reduce, optical system is intended to higher pixel.The Pixel Dimensions of chip are less and less, to the optical system that matches therewith into
As quality requirement is also with regard to more and more higher.
In the optical lens group design of five lens types of various miniaturizations, more using different positive or negative focal power groups
Close, as number of patent application be CN201110183987 using different the 4th eyeglass and the 5th eyeglass of refracting power, to form difference
Optical system, but its optical full length and pixel qualities are difficult to the requirement that meets Modern Small portable electric appts, and
The angle of visual field is also unfavorable for wide-angle occasion.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.It is therefore, of the present utility model
Purpose is to propose a kind of miniaturization, the micro pick-up lens that image quality is high and the angle of visual field is big.
According to the micro pick-up lens of the utility model embodiment, include successively from thing side to image side along optical axis：
Diaphragm；
First lens of one tool positive light coke, its thing side surface is convex surface；
Second lens of one tool negative power, its thing side surface is convex surface, and image side surface is concave surface；
3rd lens of one tool positive light coke, its thing side surface is convex surface, and image side surface is concave surface；
4th lens of one tool positive light coke, its thing side surface is concave surface, and image side surface is convex surface, and the 4th lens
Image side surface on be provided with least one point of inflexion；
5th lens of one tool negative power, its image side surface is concave surface, and is set on the image side surface of the 5th lens
It is equipped with least one point of inflexion；
Cutoff filter；
First lens, the second lens, the 3rd lens, the 4th lens, the 5th lens are plastic aspheric lenes；
Wherein,First power of lens is represented,Second power of lens is represented,Represent institute
The 3rd power of lens is stated,The 4th power of lens is represented,Represent first lens and described second
The combination focal power of lens,The combination focal power of the 4th lens and the 5th lens is represented,Represent whole miniature
The focal power of pick-up lens, it is satisfied the following conditional expression：
Condition (1) is that the first lens and the second power of lens distribute, and contributes to the correction of aberration and aberration.Condition
(2) focal power distribution helps to realize wide-angle.The focal power distribution of condition (3), contributes to update the system aberration and sensitivity
Degree.The focal power distribution of condition (4), is advantageous to shorten Lens, so as to realize miniaturization.
Further, the micro pick-up lens meet conditional：
TL/ImgH<1.5, (5)
Wherein, TLThe optics overall length of the micro pick-up lens is represented, ImgH represents half image height above imaging surface.Condition
(5) overall length of lens system is limited, and ensures that system has image quality good enough, as condition TL/ ImgH value surpasses
When crossing the upper limit, the overall length of whole lens system is bigger than normal, it is impossible to reaches system compact, compact purpose.
Further, the micro pick-up lens meet conditional：
1<(R9+R10)/(R9-R10)<1.3, (6)
Wherein, R9Represent the radius of curvature of the 5th lens thing side surface, R10Represent the 5th lens image side surface
Radius of curvature.Meet that condition (6) can effectively shorten the optics overall length of camera lens, promote camera lens miniaturization.
Further, the micro pick-up lens meet conditional：
0.5<(R7-R8)/(R7+R8)<0.7, (7)
Wherein, R7Represent the radius of curvature of the 4th lens thing side surface, R8Represent the 4th lens image side surface
Radius of curvature.Condition (7) defines the shape of the 4th lens, as (R7-R8)/(R7+R8) value when exceeding the upper limit, the curvature of field and abnormal
Change too increases towards positive direction, and correction is difficult；On the contrary, as (R7-R8)/(R7+R8) value when exceeding lower limit, the curvature of field and distortion court
Negative direction too increases, and correction is difficult.
Further, the micro pick-up lens meet conditional：
0.4<T23/T34<0.7, (8)
Wherein, T23Represent second lens and spacing distance of the 3rd lens on optical axis, T34Represent described
Three lens and spacing distance of the 4th lens on optical axis.Meet that condition (8) is advantageous to the assembling of camera lens.
Further, the micro pick-up lens meet conditional：
28<V1-V2<45, (9)
Wherein, V1、V2First lens, the material Abbe number of second lens are represented respectively.Condition (9) is colour killing
Poor condition, works as V1-V2Value when exceeding lower limit, aberration is larger, and correction is difficult；Work as V1-V2Value when exceeding the upper limit, do not utilize material
Material is chosen.
Further, first lens, second lens, the 3rd lens, the 4th lens, the described 5th
The aspherical surface shape of lens is satisfied by equation：
Wherein, z be it is aspherical along optical axis direction when being highly h position, be apart from rise, c away from aspheric vertex of surface
The paraxial radius of curvature on surface, k are circular cone coefficient conic, A2iFor the aspherical face type coefficient of 2i ranks.
Further, the optics overall length T of the micro pick-up lensLMeet conditional：
TL≤3.41mm。
Further, the angle of visual field FOV of the micro pick-up lens meets conditional：
FOV≥83°。
Above-mentioned micro pick-up lens at least have the following advantages that compared with prior art：
(1) micro pick-up lens use five plastic aspheric lens, can effectively reduce camera lens weight and reduction
Volume, while more preferable quality of optical imaging can be provided；
(2) the total length of the micro pick-up lens, small volume, it is easy to assemble, effectively reduces tolerance losses, it is ensured that
High-quality resolving power；
(3) the micro pick-up lens imaging clearly, sharpness is high, reaches more than 8,000,000 pixels；
(4) the micro pick-up lens angle of visual field can effectively suppress ghost image up to 83 °, and amendment distorts, and on imaging surface
The incidence angle of chief ray has also obtained effective control.
The advantages of the utility model, will be set forth in part in the description, and partly will become bright from the following description
It is aobvious, or recognized by practice of the present utility model.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation according to the micro pick-up lens of embodiment of the present invention；
Fig. 2 a are the curvature of field curve maps for implementing the micro pick-up lens proposed according to the present invention；
Fig. 2 b are the F-Theta distortion curve figures for implementing the micro pick-up lens proposed according to the present invention；
Fig. 3 is to implement penalty kick dyeing differential on the axle of the micro pick-up lens proposed according to the present invention to be intended to；
Fig. 4 is the lateral chromatic aberration schematic diagram for implementing the micro pick-up lens proposed according to the present invention；
Fig. 5 a are the curvature of field curve maps for implementing two micro pick-up lens proposed according to the present invention；
Fig. 5 b are the F-Theta distortion curve figures for implementing two micro pick-up lens proposed according to the present invention；
Fig. 6 is to implement penalty kick dyeing differential on the axle of two micro pick-up lens proposed according to the present invention to be intended to；
Fig. 7 is the lateral chromatic aberration schematic diagram for implementing two micro pick-up lens proposed according to the present invention；
Fig. 8 a are the curvature of field curve maps for implementing three micro pick-up lens proposed according to the present invention；
Fig. 8 b are the F-Theta distortion curve figures for implementing three micro pick-up lens proposed according to the present invention；
Fig. 9 is to implement penalty kick dyeing differential on the axle of three micro pick-up lens proposed according to the present invention to be intended to；
Figure 10 is the lateral chromatic aberration schematic diagram for implementing three micro pick-up lens proposed according to the present invention；
R in Fig. 11Represent the radius of curvature of the thing side surface of the first lens 11, R2Represent the curvature on the image side surface of the first lens 11
Radius, R3Represent the radius of curvature of the thing side surface of the second lens 12, R4Represent the radius of curvature on the image side surface of the second lens 12, R5
Represent the radius of curvature of the thing side surface of the 3rd lens 13, R6Represent the radius of curvature on the image side surface of the 3rd lens 13, R7Represent the 4th
The radius of curvature of the thing side surface of lens 14, R8Represent the radius of curvature on the image side surface of the 4th lens 14, R9Represent the thing of the 5th lens 15
The radius of curvature of side surface, R10Represent the radius of curvature on the image side surface of the 5th lens 15.
Embodiment
To enable the purpose of this utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this practicality
New embodiment is described in detail.Some embodiments of the present utility model are given in accompanying drawing.But this practicality
It is new to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, provide these implementations
The purpose of example is made to disclosure of the present utility model more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " on ", " under " and similar statement is for illustrative purposes only, rather than instruction or the device or member that imply meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.Term as used herein " and/or " include one or more related Listed Items
Arbitrary and all combination.
Referring to Fig. 1, the micro pick-up lens 10 that embodiment of the present utility model provides, from thing side to image side along optical axis
Include successively：
Diaphragm 101；
First lens 11 of one tool positive light coke, its thing side surface is convex surface；
Second lens 12 of one tool negative power, its thing side surface is convex surface, and image side surface is concave surface；
3rd lens 13 of one tool positive light coke, its thing side surface is convex surface, and image side surface is concave surface；
4th lens 14 of one tool positive light coke, its thing side surface is concave surface, and image side surface is convex surface, and described 4th saturating
At least one point of inflexion is provided with the image side surface of mirror 14；
5th lens 15 of one tool negative power, its image side surface is concave surface, and the image side surface of the 5th lens 15
On be provided with least one point of inflexion；
Cutoff filter 102；
First lens 11, the second lens 12, the 3rd lens 13, the 4th lens 14, the 5th lens 15 are that plastic cement is non-
Spherical lens.
In addition, 103 it is imaging surface in Fig. 1.
Wherein,The focal power of first lens 11 is represented,The focal power of second lens 12 is represented,Table
Show the focal power of the 3rd lens 13,The focal power of the 4th lens 14 is represented,Represent first lens 11 with
The combination focal power of second lens 12,The combination focal power of the 4th lens 14 and the 5th lens 15 is represented,The focal power of whole micro pick-up lens 10 is represented, it is satisfied the following conditional expression：
Condition (1) is the focal power distribution of the first lens 11 and the second lens 12, contributes to the correction of aberration and aberration.Bar
The focal power distribution of part (2) helps to realize wide-angle.The focal power distribution of condition (3), contributes to update the system aberration and quick
Sensitivity.The focal power distribution of condition (4), is advantageous to shorten Lens, so as to realize miniaturization.
Further, the micro pick-up lens 10 meet conditional：
TL/ImgH<1.5, (5)
Wherein, TLThe optics overall length of the micro pick-up lens 10 is represented, ImgH represents half image height above imaging surface.Bar
Part (5) limits the overall length of lens system, and ensures that system has image quality good enough, as condition TL/ ImgH value
During more than the upper limit, the overall length of whole lens system is bigger than normal, it is impossible to reaches system compact, compact purpose.
Further, the micro pick-up lens 10 meet conditional：
1<(R9+R10)/(R9-R10)<1.3, (6)
Wherein, R9Represent the radius of curvature of the thing side surface of the 5th lens 15, R10Represent the image side of the 5th lens 15
The radius of curvature on surface.Meet that condition (6) can effectively shorten the optics overall length of camera lens, promote camera lens miniaturization.
Further, the micro pick-up lens 10 meet conditional：
0.5<(R7-R8)/(R7+R8)<0.7, (7)
Wherein, R7Represent the radius of curvature of the thing side surface of the 4th lens 14, R8Represent the image side table of the 4th lens 14
The radius of curvature in face.Condition (7) defines the shape of the 4th lens 14, as (R7-R8)/(R7+R8) value when exceeding the upper limit, field
Bent and distortion too increases towards positive direction, and correction is difficult；On the contrary, as (R7-R8)/(R7+R8) value when exceeding lower limit, the curvature of field and
Distortion too increases towards negative direction, and correction is difficult.
Further, the micro pick-up lens 10 meet conditional：
0.4<T23/T34<0.7, (8)
Wherein, T23Represent second lens 12 and spacing distance of the 3rd lens 13 on optical axis, T34Represent institute
State the 3rd lens 13 and spacing distance of the 4th lens 14 on optical axis.Meet that condition (8) is advantageous to the assembling of camera lens.
Further, the micro pick-up lens 10 meet conditional：
28<V1-V2<45, (9)
Wherein, V1、V2First lens 11, the material Abbe number of second lens 12 are represented respectively.Condition (9) is
Achromatism condition, works as V1-V2Value when exceeding lower limit, aberration is larger, and correction is difficult；Work as V1-V2Value when exceeding the upper limit, it is unfavorable
Use material selection.
Further, first lens 11, second lens 12, the 3rd lens 13, the 4th lens 14,
The aspherical surface shape of 5th lens 15 is satisfied by equation：
Wherein, z be it is aspherical along optical axis direction when being highly h position, be apart from rise, c away from aspheric vertex of surface
The paraxial radius of curvature on surface, k are circular cone coefficient conic, A2iFor the aspherical face type coefficient of 2i ranks.
Further, the optics overall length T of the micro pick-up lens 10LMeet conditional：
TL≤3.41mm。
Further, the angle of visual field FOV of the micro pick-up lens 10 meets conditional：
FOV≥83°。
Above-mentioned micro pick-up lens 10 at least have the following advantages that compared with prior art：
(1) micro pick-up lens use five plastic aspheric lens, can effectively reduce camera lens weight and reduction
Volume, while more preferable quality of optical imaging can be provided；
(2) the total length of the micro pick-up lens, small volume, it is easy to assemble, effectively reduces tolerance losses, it is ensured that
High-quality resolving power；
(3) the micro pick-up lens imaging clearly, sharpness is high, reaches more than 8,000,000 pixels；
(4) the micro pick-up lens angle of visual field can effectively suppress ghost image up to 83 °, and amendment distorts, and on imaging surface
The incidence angle of chief ray has also obtained effective control.
Divide multiple embodiments that the present invention is further detailed below.In following each embodiment, miniature video camera
The thickness of each lens in camera lens, radius of curvature, concaveconvex shape part are different, specific different reference can be made in each embodiment
Parameter list.Following embodiments are only the better embodiment of the present invention, but embodiments of the present invention are not merely by following
The limitation of embodiment, the other any change made without departing from innovative point of the present invention, replacement, combination or simplification, is regarded as
Equivalent substitute mode, is included within protection scope of the present invention.
Embodiment one：
The relevant parameter of each lens is as shown in table 1 in the micro pick-up lens of the present embodiment.
Table 1
The aspherical parameter of each lens is as shown in table 2 in the micro pick-up lens of the present embodiment.
Table 2
In the present embodiment, the curvature of field of the micro pick-up lens, distortion, put spherical aberration and lateral chromatic aberration respectively as schemed on axle
Shown in 2a, Fig. 2 b, Fig. 3 and Fig. 4.
Embodiment two：
The relevant parameter of each lens is as shown in table 3 in the micro pick-up lens of the present embodiment.
Table 3
| Surface sequence number | Structure | Radius of curvature R | Thickness d | Refractive index nd | Abbe number vd |
| 0 | Thing | — | — | ||
| 1 | — | 0.26 | |||
| 2 | Diaphragm | — | -0.0944 | ||
| 3 | Lens 1 | 1.4550 | 0.3839 | 1.544 | 55.951 |
| 4 | -7.4620 | 0.0521 | |||
| 5 | Lens 2 | 5.8922 | 0.1890 | 1.651 | 21.513 |
| 6 | 1.5372 | 0.1576 | |||
| 7 | Lens 3 | 2.7268 | 0.3148 | 1.544 | 55.951 |
| 8 | 6.7130 | 0.2713 | |||
| 9 | Lens 4 | -2.8220 | 0.4651 | 1.544 | 55.951 |
| 10 | -0.6444 | 0.1730 | |||
| 11 | Lens 5 | 46.7031 | 0.2948 | 1.544 | 55.951 |
| 12 | 0.7200 | 0.4000 | |||
| 13 | Plate glass | — | 0.2100 | 1.523 | 54.513 |
| 14 | — | 0.3275 | |||
| 15 | Image planes | — | — |
The aspherical parameter of each lens is as shown in table 4 in the micro pick-up lens of the present embodiment.
Table 4
In the present embodiment, the curvature of field of the micro pick-up lens, distortion, put spherical aberration and lateral chromatic aberration respectively as schemed on axle
Shown in 5a, Fig. 5 b, Fig. 6 and Fig. 7.
Embodiment three：
The relevant parameter of each lens is as shown in table 5 in the micro pick-up lens of the present embodiment.
Table 5
The aspherical parameter of each lens is as shown in table 6 in the micro pick-up lens of the present embodiment.
Table 6
In the present embodiment, the curvature of field of the micro pick-up lens, distortion, put spherical aberration and lateral chromatic aberration respectively as schemed on axle
Shown in 8a, Fig. 8 b, Fig. 9 and Figure 10.
In addition, table 7 is above-mentioned 3 embodiments and its corresponding optical characteristics, include focal length f, the light of micro pick-up lens
Number of turns F#, micro pick-up lens optics overall length TLWith the θ of the angle of visual field 2, and numerical value corresponding with above each conditional.
Table 7
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of micro pick-up lens, it is characterised in that include successively from thing side to image side along optical axis：
Diaphragm；
First lens of one tool positive light coke, its thing side surface is convex surface；
Second lens of one tool negative power, its thing side surface is convex surface, and image side surface is concave surface；
3rd lens of one tool positive light coke, its thing side surface is convex surface, and image side surface is concave surface；
4th lens of one tool positive light coke, its thing side surface is concave surface, and image side surface is convex surface, and the picture of the 4th lens
At least one point of inflexion is provided with side surface；
5th lens of one tool negative power, its image side surface is concave surface, and is provided with the image side surface of the 5th lens
At least one point of inflexion；
Cutoff filter；
First lens, the second lens, the 3rd lens, the 4th lens, the 5th lens are plastic aspheric lenes；
Wherein,First power of lens is represented,Second power of lens is represented,Represent described
Three power of lens,The 4th power of lens is represented,Represent first lens and second lens
Combine focal power,The combination focal power of the 4th lens and the 5th lens is represented,Represent whole miniature video camera mirror
The focal power of head, it is satisfied the following conditional expression：
2. micro pick-up lens according to claim 1, it is characterised in that the micro pick-up lens meet conditional：
TL/ImgH<1.5；
Wherein, TLThe optics overall length of the micro pick-up lens is represented, ImgH represents half image height above imaging surface.
3. micro pick-up lens according to claim 2, it is characterised in that the micro pick-up lens meet conditional：
1<(R9+R10)/(R9-R10)<1.3；
Wherein, R9Represent the radius of curvature of the 5th lens thing side surface, R10Represent the song on the 5th lens image side surface
Rate radius.
4. micro pick-up lens according to claim 2, it is characterised in that the micro pick-up lens meet conditional：
0.5<(R7-R8)/(R7+R8)<0.7；
Wherein, R7Represent the radius of curvature of the 4th lens thing side surface, R8Represent the curvature on the 4th lens image side surface
Radius.
5. micro pick-up lens according to claim 2, it is characterised in that the micro pick-up lens meet conditional：
0.4<T23/T34<0.7；
Wherein, T23Represent second lens and spacing distance of the 3rd lens on optical axis, T34Represent that the described 3rd is saturating
Mirror and spacing distance of the 4th lens on optical axis.
6. micro pick-up lens according to claim 2, it is characterised in that the micro pick-up lens meet conditional：
28<V1-V2<45；
Wherein, V1、V2First lens, the material Abbe number of second lens are represented respectively.
7. micro pick-up lens according to claim 1, it is characterised in that first lens, second lens, institute
State the 3rd lens, the 4th lens, the aspherical surface shape of the 5th lens and be satisfied by equation：
Wherein, z be it is aspherical along optical axis direction when being highly h position, away from aspheric vertex of surface apart from rise, c is surface
Paraxial radius of curvature, k is circular cone coefficient conic, A2iFor the aspherical face type coefficient of 2i ranks.
8. according to the micro pick-up lens described in claim 1 to 7 any one, it is characterised in that the micro pick-up lens
Optics overall length TLMeet conditional：
TL≤3.41mm。
9. according to the micro pick-up lens described in claim 1 to 7 any one, it is characterised in that the micro pick-up lens
Angle of visual field FOV meet conditional：
FOV≥83°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548339.4U CN206773277U (en) | 2017-05-17 | 2017-05-17 | Micro pick-up lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548339.4U CN206773277U (en) | 2017-05-17 | 2017-05-17 | Micro pick-up lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773277U true CN206773277U (en) | 2017-12-19 |
Family
ID=60641524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548339.4U Active CN206773277U (en) | 2017-05-17 | 2017-05-17 | Micro pick-up lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109960007A (en) * | 2017-12-22 | 2019-07-02 | 南昌欧菲光电技术有限公司 | Pick-up lens and electronic device |
| CN112731631A (en) * | 2021-04-06 | 2021-04-30 | 江西联益光学有限公司 | Optical lens and imaging apparatus |
-
2017
- 2017-05-17 CN CN201720548339.4U patent/CN206773277U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109960007A (en) * | 2017-12-22 | 2019-07-02 | 南昌欧菲光电技术有限公司 | Pick-up lens and electronic device |
| CN112731631A (en) * | 2021-04-06 | 2021-04-30 | 江西联益光学有限公司 | Optical lens and imaging apparatus |
| CN112731631B (en) * | 2021-04-06 | 2021-08-20 | 江西联坤智能科技有限公司 | Optical lens and imaging apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106483637B (en) | Camera lens | |
| CN103502868B (en) | Imaging lens system and the camera head being provided with this imaging lens system | |
| CN203773137U (en) | Imaging lens and imaging device comprising the same | |
| CN103502869B (en) | Objective lens optical system | |
| CN203606554U (en) | Imaging lens and imaging device provided with imaging lens | |
| CN201508432U (en) | Camera lens and camera device | |
| CN202904112U (en) | Imaging lens | |
| CN204178038U (en) | Pick-up lens | |
| CN202916484U (en) | Optical image capturing lens assembly | |
| CN107203032A (en) | Imaging optical system | |
| CN104360462B (en) | Wide-angle lens | |
| US20090091847A1 (en) | Two-piece optical lens system for taking image | |
| JP2007279632A (en) | Super wide angle lens | |
| JP2006301222A (en) | Super-wide angle lens | |
| CN103809272A (en) | Imaging lens assembly | |
| CN203773145U (en) | Imaging lens and imaging apparatus comprising same | |
| CN106324798A (en) | Lens system and lens | |
| CN107300751A (en) | Pick-up lens | |
| CN110297317A (en) | A kind of imaging lens | |
| CN104216096A (en) | High-resolution thin lens unit | |
| CN203773139U (en) | Imaging lens and imaging device comprising imaging lens | |
| CN204705759U (en) | A kind of lens combination and camera lens | |
| CN207164347U (en) | A kind of large aperture ultra high-definition day and night confocal optical system | |
| CN109061858A (en) | Zoom lens | |
| CN209327668U (en) | Optical lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |