CN107783259A - Optical imaging lens and camera module - Google Patents
Optical imaging lens and camera module Download PDFInfo
- Publication number
- CN107783259A CN107783259A CN201711283155.0A CN201711283155A CN107783259A CN 107783259 A CN107783259 A CN 107783259A CN 201711283155 A CN201711283155 A CN 201711283155A CN 107783259 A CN107783259 A CN 107783259A
- Authority
- CN
- China
- Prior art keywords
- lens
- represent
- optical imaging
- 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.)
- Granted
Links
- 238000012634 optical imaging Methods 0.000 title claims abstract description 120
- 230000003287 optical effect Effects 0.000 claims abstract description 101
- 238000003384 imaging method Methods 0.000 claims abstract description 23
- 238000009738 saturating Methods 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 abstract description 11
- 230000004075 alteration Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 24
- 238000012360 testing method Methods 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 16
- 238000013461 design Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 201000009310 astigmatism Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- 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
- 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
The invention discloses a kind of optical imaging lens, including the first lens, the second lens, the 3rd lens, the 4th lens, the 5th lens and the 6th lens being sequentially arranged along optical axis by thing side to image side；First lens have negative refracting power, and its image side surface is concave surface；Second lens have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；3rd lens have refracting power, and its thing side surface is concave surface；4th lens have refracting power；5th lens have refracting power；6th lens have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is concave surface at dipped beam axle, and its thing side surface and image side surface respectively include at least one point of inflexion.This optical imaging lens can shorten the total length of lens group, reach lightening, miniaturization while big angle of visual field imaging is met.Invention additionally discloses a kind of camera module for including above-mentioned optical imaging lens.
Description
Technical field
The present invention relates to field of optical lens, more particularly to a kind of optical imaging lens.The invention further relates to one kind to take the photograph
As module.
Background technology
With the development of electronic science and technology, movable light electronic equipment has obtained rapid popularization, such as smart mobile phone,
Tablet personal computer, drive recorder, moving camera etc., while make it that its optical imaging lens applied is flourished.
For movable light electronic equipment while great convenience is brought to people's life, people are to mobile electronic device
It is required that also more and more higher, constantly more convenient, the more high-quality usage experience of pursuit, this aspect require its optical imaging lens used
Head is more frivolous, miniaturization；On the other hand, require that optical imaging lens have the larger angle of visual field in some applications, such as
Preposition self-timer, game machine, panorama camera etc., the big angle of visual field can make the scene that photographs broader, and the visual field is bigger.Band herein
Under dynamic, market sharply increases but also with the demand of the optical imaging lens of the big angle of visual field simultaneously to small-sized light thinning, particularly exists
The application in the fields such as mobile phone, on-vehicle lens.
Traditional light and thin type wide angle optical imaging lens more using four-piece type, five chip lens arrangements, but four-piece type, five
Formula lens arrangement has limitation in refracting power distribution, the correction of aberration astigmatism, susceptibility distribution etc., can not further meet
The imaging requirements of more high standard.Five chip wide angle optical imaging lens groups of mainstream development at present, it is with the increasing of lens numbers
Add so that the total length of camera lens is consequently increased, can not effective moulded lens group total length.
The content of the invention
It is an object of the invention to provide a kind of optical imaging lens, compared with prior art, are meeting big angle of visual field imaging
While, the total length of lens group can be shortened, reach lightening, miniaturization.The present invention also provides a kind of camera module.
To achieve the above object, the present invention provides following technical scheme：
A kind of optical imaging lens, including be sequentially arranged along optical axis by thing side to image side the first lens, the second lens,
Three lens, the 4th lens, the 5th lens and the 6th lens；
First lens have negative refracting power, and its image side surface is concave surface；
Second lens have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens have refracting power, and its thing side surface is concave surface；
4th lens have refracting power；
5th lens have refracting power；
6th lens have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam axle
Locate as concave surface, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion；
And meet following condition：
0.6 ＜ f25/ f ＜ 1.4；
4 ＜ CT25/AG25＜ 10；
Wherein, f represents the focal length of the optical imaging lens, f25Represent second lens to the group of the 5th lens
Complex focus, CT25Represent thickness summation of second lens to each lens of the 5th lens on optical axis, AG25Described in expression
Summation of second lens to the airspace between each adjacent lens of the 5th lens on optical axis.
Alternatively, the thing side surface of the 4th lens is convex surface, and image side surface is convex surface.
Alternatively, following condition is also met：2 ＜ Yin4/CT4＜ 3, wherein, Yin4Represent the minimum light of the 4th lens
Learn effective diameter, CT4Represent thickness of the 4th lens on optical axis.
Alternatively, following condition is also met：1.2 ＜ CT2/CT3＜ 2.5, wherein, CT2Represent second lens in optical axis
On thickness, CT3Represent thickness of the 3rd lens on optical axis.
Alternatively, following condition is also met：2 ＜ R11/R12＜ 10, wherein, R11Represent the first lens thing side surface
Radius of curvature, R12Represent the radius of curvature on the first lens image side surface.
Alternatively, following condition is also met：|f3| ＞ | fi|, wherein i=1,2,4,5,6, fiThe focal length of the i-th lens is represented,
f3Represent the focal length of the 3rd lens.
Alternatively, following condition is also met：|f6| ＞ | fj|, wherein j=1,2,4,5, fjRepresent the focal length of jth lens, f6
Represent the focal length of the 6th lens.
Alternatively, following condition is also met：- 4 ＜ f5/ f ＜ -0.5, wherein, f5Represent the focal length of the 5th lens.
Alternatively, following condition is also met：1.6 ＜ ∑ CT/ ∑ AG ＜ 4, wherein, ∑ CT represents first lens to institute
Thickness summation of the 6th each lens of lens on optical axis is stated, ∑ AG represents that first lens are each adjacent to the 6th lens
The summation of airspace between mirror on optical axis.
Alternatively, following condition is also met：1.8 ＜ AG12/AG56＜ 3, wherein, AG12Represent first lens and described
Airspace between second lens on optical axis, AG56Represent between the 5th lens and the 6th lens on optical axis
Airspace.
Alternatively, following condition is also met：1.2 ＜ CA61/CA11＜ 1.8, wherein, CA61Represent the 6th lens thing side
The greatest optical effective diameter on surface, CA11Represent the greatest optical effective diameter of the first lens thing side surface.
Alternatively, following condition is also met：1.5 ＜ ET5/CT5＜ 3.5, wherein, ET5Represent the edge of the 5th lens
Thickness, CT5Represent thickness of the 5th lens on optical axis.
Alternatively, following condition is also met：- 10 ＜ (R51+R52)/(R51-R52) ＜ 20, wherein, R51Represent the described 5th
The radius of curvature of lens thing side surface, R52Represent the radius of curvature on the 5th lens image side surface.
Alternatively, following condition is also met：0 ＜ (R61+R62)/(R61-R62) ＜ 40, wherein, R61Represent that the described 6th is saturating
The radius of curvature of mirror thing side surface, R62Represent the radius of curvature on the 6th lens image side surface.
Alternatively, following condition is also met：0.6 ＜ f26/ f ＜ 0.8, wherein, f26Represent second lens to described
The combined focal length of six lens.
Alternatively, following condition is also met：0.4 ＜ Yc61+Yc62＜ 0.8, wherein, Yc61Represent the 6th lens thing side
The intersection point of surface and optical axis is to the distance of the 6th lens thing side surface stationary point subpoint on optical axis, Yc62Represent described
Distance of the intersection point of six lens image side surfaces and optical axis to the 6th lens image side surface stationary point subpoint on optical axis.
A kind of camera module, including electronics photo-sensitive cell and above-described optical imaging lens, the photosensitive member of electronics
Part is arranged at the imaging surface of the optical imaging lens.
As shown from the above technical solution, optical imaging lens provided by the present invention use six slice structures, including along light
The first lens that axle is sequentially arranged by thing side to image side, the second lens, the 3rd lens, the 4th lens, the 5th lens and the 6th are saturating
Mirror, object space light pass through each lens, are imaged onto on the imaging surface of the 6th lens image side successively.In this optical imaging lens,
Each lens use rational face structure, wherein passing through the combined focal length for adjusting central lens group and whole optical lens group focal length
Ratio so that the distribution that the refracting power of optical lens group is rationalized；It is simultaneously thick by adjusting the lens of central lens group
The ratio of airspace between degree and lens so that central lens group overall structure is more compact, is advantageous to shorten optical lens
The total length of group, miniaturization lightening so as to reach.
A kind of camera module provided by the invention, can reach above-mentioned beneficial effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram for optical imaging lens that first embodiment of the invention provides；
Fig. 2 is the perturbed field diagram of optical imaging lens in first embodiment of the invention；
Fig. 3 is the spherical aberration curve map of optical imaging lens in first embodiment of the invention；
Fig. 4 is a kind of schematic diagram for optical imaging lens that second embodiment of the invention provides；
Fig. 5 is the perturbed field diagram of optical imaging lens in second embodiment of the invention；
Fig. 6 is the spherical aberration curve map of optical imaging lens in second embodiment of the invention；
Fig. 7 is a kind of schematic diagram for optical imaging lens that third embodiment of the invention provides；
Fig. 8 is the perturbed field diagram of optical imaging lens in third embodiment of the invention；
Fig. 9 is the spherical aberration curve map of optical imaging lens in third embodiment of the invention；
Figure 10 is a kind of schematic diagram for optical imaging lens that fourth embodiment of the invention provides；
Figure 11 is the perturbed field diagram of optical imaging lens in fourth embodiment of the invention；
Figure 12 is the spherical aberration curve map of optical imaging lens in fourth embodiment of the invention；
Figure 13 is a kind of schematic diagram for optical imaging lens that fifth embodiment of the invention provides；
Figure 14 is the perturbed field diagram of optical imaging lens in fifth embodiment of the invention；
Figure 15 is the spherical aberration curve map of optical imaging lens in fifth embodiment of the invention；
Figure 16 is a kind of schematic diagram for optical imaging lens that sixth embodiment of the invention provides；
Figure 17 is the perturbed field diagram of optical imaging lens in sixth embodiment of the invention；
Figure 18 is the spherical aberration curve map of optical imaging lens in sixth embodiment of the invention；
Figure 19 is a kind of schematic diagram for optical imaging lens that seventh embodiment of the invention provides；
Figure 20 is the perturbed field diagram of optical imaging lens in seventh embodiment of the invention；
Figure 21 is the spherical aberration curve map of optical imaging lens in seventh embodiment of the invention；
Figure 22 is a kind of schematic diagram for optical imaging lens that eighth embodiment of the invention provides；
Figure 23 is the perturbed field diagram of optical imaging lens in eighth embodiment of the invention；
Figure 24 is the spherical aberration curve map of optical imaging lens in eighth embodiment of the invention.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to protection of the present invention
Scope.
The embodiment of the present invention provides a kind of optical imaging lens, including first be sequentially arranged along optical axis by thing side to image side
Lens, the second lens, the 3rd lens, the 4th lens, the 5th lens and the 6th lens；
First lens have negative refracting power, and its image side surface is concave surface；
Second lens have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens have refracting power, and its thing side surface is concave surface；
4th lens have refracting power；
5th lens have refracting power；
6th lens have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam axle
Locate as concave surface, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion；
And meet following condition：
0.6 ＜ f25/ f ＜ 1.4；
4 ＜ CT25/AG25＜ 10；
Wherein, f represents the focal length of the optical imaging lens, f25Represent second lens to the group of the 5th lens
Complex focus, CT25Represent thickness summation of second lens to each lens of the 5th lens on optical axis, AG25Described in expression
Summation of second lens to the airspace between each adjacent lens of the 5th lens on optical axis.
The present embodiment optical imaging lens, thing sidelight line is successively by the first lens, the second lens, the 3rd lens, the 4th
Lens, the 5th lens and the 6th lens imaging are on the imaging surface positioned at the 6th lens image side.Wherein, each lens are using rational
Face structure and refracting power collocation, make whole lens group have preferable light collection ability.First lens have negative flexion
Power, lens group is reached larger field angle, wide-angle image can be achieved.
Further, by adjusting the combined focal length of central lens group and the ratio of whole optical lens group focal length so that light
Learn the distribution that the refracting power of lens group is rationalized；It is simultaneously empty between the lens thickness of central lens group and lens by adjusting
The ratio at gas interval so that central lens group overall structure is more compact, is advantageous to shorten the total length of optical lens group, so as to
Reach lightening, minimize.Therefore the present embodiment optical imaging lens compared with prior art, are meeting big angle of visual field imaging
Meanwhile the total length of lens group can be shortened, reach lightening, miniaturization.
In one embodiment, the thing side surface of the 4th lens described in this optical imaging lens is convex surface, image side table
Face is convex surface.After first three piece lens, light can obtain preferably the light for so to be entered by object space by the 4th lens
Convergence effect, and reasonably distribute refracting power.
Further specifically, this optical imaging lens also meets following condition：2 ＜ Yin4/CT4＜ 3, wherein, Yin4Represent
The minimum optics effective diameter of 4th lens, CT4Represent thickness of the 4th lens on optical axis.By to the 4th lens
Face structure reasonable disposition, be advantageous to actual production shaping.
Preferably, the present embodiment optical imaging lens also meet following condition：1.2 ＜ CT2/CT3＜ 2.5, wherein, CT2Table
Show thickness of second lens on optical axis, CT3Represent thickness of the 3rd lens on optical axis.By in lens
Group the second lens of center section and distributing rationally for the 3rd lens thickness, help to shorten the total length of optical lens group, and
And be advantageous to eyeglass shaping and yield stabilization.
Preferably, the present embodiment optical imaging lens also meet following condition：2 ＜ R11/R12＜ 10, wherein, R11Represent institute
State the radius of curvature of the first lens thing side surface, R12Represent the radius of curvature on the first lens image side surface.By to first
The curvature on each surface of lens carries out the configuration of rational optimization, helps to expand the angle of visual field of this optical imaging lens.
The present embodiment optical imaging lens also meet following condition：|f3| ＞ | fi|, wherein i=1,2,4,5,6, fiRepresent
The focal length of i-th lens, f3Represent the focal length of the 3rd lens.To the refracting power of this optical system of reasonable distribution.
Further also meet following condition：|f6| ＞ | fj|, wherein j=1,2,4,5, fjThe focal length of jth lens is represented,
f6Represent the focal length of the 6th lens.With the refracting power of further this optical system of reasonable distribution.
Further, this optical imaging lens also meets following condition：- 4 ＜ f5/ f ＜ -0.5, wherein, f5Represent described
The focal length of five lens.Further regulation and distribution the 5th lens refracting power so that optical lens group entirety refracting power tend to compared with
It is good.
Preferably, the present embodiment optical imaging lens also meet following condition：1.6 ＜ ∑ CT/ Σ AG ＜ 4, wherein, ∑ CT
Thickness summation of first lens to each lens of the 6th lens on optical axis is represented, ∑ AG represents that first lens arrive
The summation of airspace between each adjacent lens of 6th lens on optical axis.To the lens thickness of this optical imaging lens
The ratio reasonable disposition of airspace between lens, be advantageous to shorten the total length of lens group, be advantageous to eyeglass it is overall into
Type and yield are stable.
Specifically, also meet following condition：1.8 ＜ AG12/AG56＜ 3, wherein, AG12Represent first lens and described
Airspace between second lens on optical axis, AG56Represent between the 5th lens and the 6th lens on optical axis
Airspace.To carry out further pro rate to the airspace between each lens.
The present embodiment optical imaging lens also meet following condition：1.2 ＜ CA61/CA11＜ 1.8, wherein, CA61Represent institute
State the greatest optical effective diameter of the 6th lens thing side surface, CA11Represent that the greatest optical of the first lens thing side surface is effective
Footpath.By reasonably controlling the ratio of the first lens and the greatest optical effective diameter of last a piece of lens, be advantageous to draw high optics
The image height of imaging lens.
Preferably, the present embodiment optical imaging lens also meet following condition：1.5 ＜ ET5/CT5＜ 3.5, wherein, ET5Table
Show the edge thickness of the 5th lens, CT5Represent thickness of the 5th lens on optical axis.
Preferably, the present embodiment optical imaging lens also meet following condition：- 10 ＜ (R51+R52)/(R51-R52) ＜ 20,
Wherein, R51Represent the radius of curvature of the 5th lens thing side surface, R52Represent the curvature half on the 5th lens image side surface
Footpath.By curvature to the 5th each surface of lens rationally, the configuration of optimization, can further correct astigmatism, the field of optical lens group
Bent, aberration or spherical aberration.
Preferably, the present embodiment optical imaging lens also meet following condition：0 ＜ (R61+R62)/(R61-R62) ＜ 40, its
In, R61Represent the radius of curvature of the 6th lens thing side surface, R62Represent the curvature half on the 6th lens image side surface
Footpath.By curvature to the 6th each surface of lens rationally, the configuration of optimization, can further correct astigmatism, the field of optical lens group
Bent, aberration or spherical aberration.
The present embodiment optical imaging lens also meet following condition：0.6 ＜ f26/ f ＜ 0.8, wherein, f26Represent described
Combined focal length of two lens to the 6th lens.With the refracting power of each lens of further reasonable distribution.
Preferably, the present embodiment optical imaging lens also meet following condition：0.4 ＜ Yc61+Yc62＜ 0.8, wherein, Yc61
Represent the intersection point of the 6th lens thing side surface and optical axis to the 6th lens thing side surface stationary point subpoint on optical axis
Distance, Yc62Represent the intersection point of the 6th lens image side surface and optical axis to the 6th lens image side surface stationary point in light
The distance of subpoint on axle.By being distributed rationally to the 6th lens face shape deflection structure, the principal point of optical imaging lens can be made remote
Imaging surface, be advantageous to shorten lens group total length, reach lightening, minimize, and can effective modified off-axis visual field aberration.
Optical imaging lens of the present invention are described in detail with specific embodiment below.
First embodiment
Fig. 1 is refer to, the schematic diagram of the optical imaging lens provided for first embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 11, the second lens 12, the 3rd lens 13,
4th lens 14, the 5th lens 15 and the 6th lens 16；
First lens 11 have negative refracting power, and its image side surface is concave surface；
Second lens 12 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 13 have refracting power, and its thing side surface is concave surface；
4th lens 14 have refracting power；
5th lens 15 have refracting power；
6th lens 16 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 10 between the first lens 11 and the second lens 12, saturating the 6th
Infrared fileter 17 is provided between mirror 16 and imaging surface, is filtered out by infrared fileter 17 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in table 1-1, its focal length f=1.486mm,
F-number Fno=2.54, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents that, by each surface in thing side to image side, wherein surface 1-13 represents the first lens thing side surface, the first lens successively successively
Image side surface, aperture, the second lens thing side surface, the second lens image side surface, the 3rd lens thing side surface, the 3rd lens image side
Surface, the 4th lens thing side surface, the 4th lens image side surface, the 5th lens thing side surface, the 5th lens image side surface, the 6th
Lens thing side surface and the 6th lens image side surface.
Table 1-1
Each lens use aspheric design in this optical imaging lens, and aspherical fitting equation represents as follows：
Wherein, z represent aspherical on apart from the point that optical axis is r, it is with being tangential on the relative of summit section on aspherical optical axis
Distance, c represent radius of curvature, and r represents the distance of aspherical upper point and optical axis, and k represents conical surface coefficient, and Ai represents the i-th rank aspheric
Face coefficient.
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 1-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 1-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in Figures 2 and 3, its
Middle perturbed field curve map test wavelength be 0.555 μm, spherical aberration curve map test wavelength be 0.470 μm, 0.510 μm, 0.555 μm,
0.610 μm and 0.650 μm.Design wavelength in following embodiment in test curve figure is identical with the present embodiment.
Second embodiment
Fig. 4 is refer to, the schematic diagram of the optical imaging lens provided for second embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 21, the second lens 22, the 3rd lens 23,
4th lens 24, the 5th lens 25 and the 6th lens 26；
First lens 21 have negative refracting power, and its image side surface is concave surface；
Second lens 22 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 23 have refracting power, and its thing side surface is concave surface；
4th lens 24 have refracting power；
5th lens 25 have refracting power；
6th lens 26 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 20 between the first lens 21 and the second lens 22, saturating the 6th
Infrared fileter 27 is provided between mirror 26 and imaging surface, is filtered out by infrared fileter 27 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in table 2-1, its focal length f=1.779mm,
F-number Fno=2.52, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents by each surface in thing side to image side successively.
Table 2-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 2-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 2-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in Figure 5 and Figure 6, its
Middle perturbed field curve map test wavelength be 0.555 μm, spherical aberration curve map test wavelength be 0.470 μm, 0.510 μm, 0.555 μm,
0.610 μm and 0.650 μm.
3rd embodiment
Fig. 7 is refer to, the schematic diagram of the optical imaging lens provided for third embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 31, the second lens 32, the 3rd lens 33,
4th lens 34, the 5th lens 35 and the 6th lens 36；
First lens 31 have negative refracting power, and its image side surface is concave surface；
Second lens 32 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 33 have refracting power, and its thing side surface is concave surface；
4th lens 34 have refracting power；
5th lens 35 have refracting power；
6th lens 36 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 30 between the first lens 31 and the second lens 32, saturating the 6th
Infrared fileter 37 is provided between mirror 36 and imaging surface, is filtered out by infrared fileter 37 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in table 3-1, its focal length f=1.832mm,
F-number Fno=2.51, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents by each surface in thing side to image side successively.
Table 3-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 3-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 3-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in Figure 8 and Figure 9, its
Middle perturbed field curve map test wavelength be 0.555 μm, spherical aberration curve map test wavelength be 0.470 μm, 0.510 μm, 0.555 μm,
0.610 μm and 0.650 μm.
Fourth embodiment
Figure 10 is refer to, the schematic diagram of the optical imaging lens provided for fourth embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 41, the second lens 42, the 3rd lens 43,
4th lens 44, the 5th lens 45 and the 6th lens 46；
First lens 41 have negative refracting power, and its image side surface is concave surface；
Second lens 42 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 43 have refracting power, and its thing side surface is concave surface；
4th lens 44 have refracting power；
5th lens 45 have refracting power；
6th lens 46 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 40 between the first lens 41 and the second lens 42, saturating the 6th
Infrared fileter 47 is provided between mirror 46 and imaging surface, is filtered out by infrared fileter 47 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in table 4-1, its focal length f=1.582mm,
F-number Fno=2.54, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents by each surface in thing side to image side successively.
Table 4-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 4-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 4-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as is illustrated by figs. 11 and 12,
Wherein perturbed field curve map test wavelength is 0.555 μm, and spherical aberration curve map test wavelength is 0.470 μm, 0.510 μm, 0.555 μ
M, 0.610 μm and 0.650 μm.
5th embodiment
Figure 13 is refer to, the schematic diagram of the optical imaging lens provided for fifth embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 51, the second lens 52, the 3rd lens 53,
4th lens 54, the 5th lens 55 and the 6th lens 56；
First lens 51 have negative refracting power, and its image side surface is concave surface；
Second lens 52 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 53 have refracting power, and its thing side surface is concave surface；
4th lens 54 have refracting power；
5th lens 55 have refracting power；
6th lens 56 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 50 between the first lens 51 and the second lens 52, saturating the 6th
Infrared fileter 57 is provided between mirror 56 and imaging surface, is filtered out by infrared fileter 57 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in Table 5-1, its focal length f=1.406mm,
F-number Fno=2.527, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and table
Face 0-16 represents by each surface in thing side to image side successively.
Table 5-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 5-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 5-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in Figure 14 and Figure 15,
Wherein perturbed field curve map test wavelength is 0.555 μm, and spherical aberration curve map test wavelength is 0.470 μm, 0.510 μm, 0.555 μ
M, 0.610 μm and 0.650 μm.
Sixth embodiment
Figure 16 is refer to, the schematic diagram of the optical imaging lens provided for sixth embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 61, the second lens 62, the 3rd lens 63,
4th lens 64, the 5th lens 65 and the 6th lens 66；
First lens 61 have negative refracting power, and its image side surface is concave surface；
Second lens 62 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 63 have refracting power, and its thing side surface is concave surface；
4th lens 64 have refracting power；
5th lens 65 have refracting power；
6th lens 66 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 60 between the first lens 61 and the second lens 62, saturating the 6th
Infrared fileter 67 is provided between mirror 66 and imaging surface, is filtered out by infrared fileter 67 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in Table 6-1, its focal length f=1.793mm,
F-number Fno=2.43, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents by each surface in thing side to image side successively.
Table 6-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 6-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 6-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in Figure 17 and Figure 18,
Wherein perturbed field curve map test wavelength is 0.555 μm, and spherical aberration curve map test wavelength is 0.470 μm, 0.510 μm, 0.555 μ
M, 0.610 μm and 0.650 μm.
7th embodiment
Figure 19 is refer to, the schematic diagram of the optical imaging lens provided for seventh embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 71, the second lens 72, the 3rd lens 73,
4th lens 74, the 5th lens 75 and the 6th lens 76；
First lens 71 have negative refracting power, and its image side surface is concave surface；
Second lens 72 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 73 have refracting power, and its thing side surface is concave surface；
4th lens 74 have refracting power；
5th lens 75 have refracting power；
6th lens 76 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 70 between the first lens 71 and the second lens 72, saturating the 6th
Infrared fileter 77 is provided between mirror 76 and imaging surface, is filtered out by infrared fileter 77 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in table 7-1, its focal length f=1.147mm,
F-number Fno=2.58, angle of half field-of view HFOV=64.5 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents by each surface in thing side to image side successively.
Table 7-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 7-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 7-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in Figure 20 and Figure 21,
Wherein perturbed field curve map test wavelength is 0.555 μm, and spherical aberration curve map test wavelength is 0.470 μm, 0.510 μm, 0.555 μ
M, 0.610 μm and 0.650 μm.
8th embodiment
Figure 22 is refer to, the schematic diagram of the optical imaging lens provided for eighth embodiment of the invention.As seen from the figure, it is described
Optical imaging lens include be sequentially arranged along optical axis by thing side to image side the first lens 81, the second lens 82, the 3rd lens 83,
4th lens 84, the 5th lens 85 and the 6th lens 86；
First lens 81 have negative refracting power, and its image side surface is concave surface；
Second lens 82 have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；
3rd lens 83 have refracting power, and its thing side surface is concave surface；
4th lens 84 have refracting power；
5th lens 85 have refracting power；
6th lens 86 have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is in dipped beam
It is concave surface at axle, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion.
The value of each conditional expression such as following table in the present embodiment：
The present embodiment optical imaging lens are provided with aperture 80 between the first lens 81 and the second lens 82, saturating the 6th
Infrared fileter 87 is provided between mirror 86 and imaging surface, is filtered out by infrared fileter 87 into the infrared waves in optical lens
Duan Guang, Infrared irradiation is avoided to produce noise to sensitive chip.Optional optical filter material is glass and does not influence focal length.
The structural parameters of each lens of the present embodiment optical imaging lens are specific as shown in table 8-1, its focal length f=1.828mm,
F-number Fno=2.52, angle of half field-of view HFOV=62.7 degree.The unit of table mean curvature radius, thickness and focal length is mm, and surface
0-16 represents by each surface in thing side to image side successively.
Table 8-1
The asphericity coefficient of each lens of the present embodiment is specific as shown in table 8-2, and A4-A16 represents lens surface 4- respectively
16 rank asphericity coefficients.
Table 8-2
The perturbed field curve map and spherical aberration curve map of the present embodiment optical lens design are distinguished as shown in figure 23 and figure 24,
Wherein perturbed field curve map test wavelength is 0.555 μm, and spherical aberration curve map test wavelength is 0.470 μm, 0.510 μm, 0.555 μ
M, 0.610 μm and 0.650 μm.
The optical imaging lens that various embodiments of the present invention provide, each lens are taken using rational face structure and refracting power
Match somebody with somebody, make whole lens group that there is preferable light collection ability, high pixel request can met, be provided simultaneously with the big angle of visual field
Characteristic, effectively reduce the total length of lens group, reach lightening.
This optical imaging lens has large aperture advantage, and large aperture ensure that the light-inletting quantity of abundance, can effectively be lifted photosensitive
Degree, ensures preferable image quality.
In addition, using the structure of six aspherical lens, using suitable face type, the aspherical system of higher order is extended to
Number, all kinds of aberrations such as the curvature of field, astigmatism, ratio chromatism, are effectively corrected, while there is preferably thin and thick ratio, preferable susceptibility, carried
High process rate, reduce production cost.
Using plastic material, there is the characteristics of accurate die pressing using plastic material, realize batch production, so can be significantly
Degree reduces the processing cost of optical element, and then the cost of optical system is significantly declined, and is easy to promote on a large scale.
Accordingly, the embodiment of the present invention also provides a kind of camera module, including electronics photo-sensitive cell and above-described light
Imaging lens are learned, the electronics photo-sensitive cell is arranged at the imaging surface of the optical imaging lens.This camera module is using above-mentioned
Optical imaging lens, while big angle of visual field imaging is met, the total length of lens group can be shortened, reach lightening, miniaturization.
Optical imaging lens provided by the present invention and camera module are described in detail above.It is used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands this
The method and its core concept of invention.It should be pointed out that for those skilled in the art, this hair is not being departed from
On the premise of bright principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into power of the present invention
In the protection domain that profit requires.
Claims (17)
- A kind of 1. optical imaging lens, it is characterised in that including be sequentially arranged along optical axis by thing side to image side the first lens, Two lens, the 3rd lens, the 4th lens, the 5th lens and the 6th lens；First lens have negative refracting power, and its image side surface is concave surface；Second lens have refracting power, and its thing side surface is convex surface, and its image side surface is convex surface；3rd lens have refracting power, and its thing side surface is concave surface；4th lens have refracting power；5th lens have refracting power；6th lens have refracting power, and its thing side surface is convex surface at dipped beam axle, and its image side surface is at dipped beam axle Concave surface, and its thing side surface includes at least one point of inflexion, its image side surface includes at least one point of inflexion；And meet following condition：0.6 ＜ f25/ f ＜ 1.4；4 ＜ CT25/AG25＜ 10；Wherein, f represents the focal length of the optical imaging lens, f25Represent that the combination of second lens to the 5th lens is burnt Away from CT25Represent thickness summation of second lens to each lens of the 5th lens on optical axis, AG25Represent described second Summation of the lens to the airspace between each adjacent lens of the 5th lens on optical axis.
- 2. optical imaging lens according to claim 1, it is characterised in that the thing side surface of the 4th lens is convex Face, image side surface are convex surface.
- 3. optical imaging lens according to claim 2, it is characterised in that also meet following condition：2 ＜ Yin4/CT4＜ 3, wherein, Yin4Represent the minimum optics effective diameter of the 4th lens, CT4Represent thickness of the 4th lens on optical axis.
- 4. optical imaging lens according to claim 1, it is characterised in that also meet following condition：1.2 ＜ CT2/CT3＜ 2.5, wherein, CT2Represent thickness of second lens on optical axis, CT3Represent thickness of the 3rd lens on optical axis.
- 5. optical imaging lens according to claim 1, it is characterised in that also meet following condition：2 ＜ R11/R12＜ 10, Wherein, R11Represent the radius of curvature of the first lens thing side surface, R12Represent the curvature half on the first lens image side surface Footpath.
- 6. optical imaging lens according to claim 1, it is characterised in that also meet following condition：|f3| ＞ | fi|, its Middle i=1,2,4,5,6, fiRepresent the focal length of the i-th lens, f3Represent the focal length of the 3rd lens.
- 7. optical imaging lens according to claim 6, it is characterised in that also meet following condition：|f6| ＞ | fj|, its Middle j=1,2,4,5, fjRepresent the focal length of jth lens, f6Represent the focal length of the 6th lens.
- 8. optical imaging lens according to claim 6, it is characterised in that also meet following condition：- 4 ＜ f5/ f ＜- 0.5, wherein, f5Represent the focal length of the 5th lens.
- 9. optical imaging lens according to claim 1, it is characterised in that also meet following condition：1.6 ＜ Σ CT/ Σ AG ＜ 4, wherein, Σ CT represent thickness summation of first lens to each lens of the 6th lens on optical axis, Σ AG tables Show first lens to the summation of the airspace between each adjacent lens of the 6th lens on optical axis.
- 10. optical imaging lens according to claim 9, it is characterised in that also meet following condition：1.8 ＜ AG12/AG56 ＜ 3, wherein, AG12Represent the airspace on optical axis, AG between first lens and second lens56Described in expression Airspace between 5th lens and the 6th lens on optical axis.
- 11. optical imaging lens according to claim 1, it is characterised in that also meet following condition：1.2 ＜ CA61/CA11 ＜ 1.8, wherein, CA61Represent the greatest optical effective diameter of the 6th lens thing side surface, CA11Represent the first lens thing The greatest optical effective diameter of side surface.
- 12. optical imaging lens according to claim 1, it is characterised in that also meet following condition：1.5 ＜ ET5/CT5 ＜ 3.5, wherein, ET5Represent the edge thickness of the 5th lens, CT5Represent thickness of the 5th lens on optical axis.
- 13. optical imaging lens according to claim 1, it is characterised in that also meet following condition：- 10 ＜ (R51+ R52)/(R51-R52) ＜ 20, wherein, R51Represent the radius of curvature of the 5th lens thing side surface, R52Represent that the described 5th is saturating The radius of curvature of mirror image side surface.
- 14. optical imaging lens according to claim 1, it is characterised in that also meet following condition：0 ＜ (R61+R62)/ (R61-R62) ＜ 40, wherein, R61Represent the radius of curvature of the 6th lens thing side surface, R62Represent the 6th lens image side The radius of curvature on surface.
- 15. optical imaging lens according to claim 1, it is characterised in that also meet following condition：0.6 ＜ f26/ f ＜ 0.8, wherein, f26Represent second lens to the combined focal length of the 6th lens.
- 16. optical imaging lens according to claim 1, it is characterised in that also meet following condition：0.4 ＜ Yc61+Yc62 ＜ 0.8, wherein, Yc61Represent the intersection point of the 6th lens thing side surface and optical axis to the 6th lens thing side surface stationary point The distance of subpoint, Yc on optical axis62Represent the intersection point of the 6th lens image side surface and optical axis to the 6th lens picture The distance of side surface stationary point subpoint on optical axis.
- 17. a kind of camera module, it is characterised in that including the optics described in electronics photo-sensitive cell and claim any one of 1-16 Imaging lens, the electronics photo-sensitive cell are arranged at the imaging surface of the optical imaging lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283155.0A CN107783259B (en) | 2017-12-07 | 2017-12-07 | Optical imaging lens and camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283155.0A CN107783259B (en) | 2017-12-07 | 2017-12-07 | Optical imaging lens and camera module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107783259A true CN107783259A (en) | 2018-03-09 |
| CN107783259B CN107783259B (en) | 2023-10-20 |
Family
ID=61431370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283155.0A Active CN107783259B (en) | 2017-12-07 | 2017-12-07 | Optical imaging lens and camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107783259B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663442B (en) * | 2018-08-15 | 2019-06-21 | 大立光電股份有限公司 | Photographing optical lens assembly, imaging apparatus and electronic device |
| TWI670538B (en) * | 2018-03-30 | 2019-09-01 | 玉晶光電股份有限公司 | Optical imaging lens |
| CN111221111A (en) * | 2020-03-19 | 2020-06-02 | 惠州市星聚宇光学有限公司 | Infrared lens |
| WO2020154944A1 (en) * | 2019-01-30 | 2020-08-06 | 深圳市大疆创新科技有限公司 | Imaging lens, imaging apparatus and electronic device |
| CN116203707A (en) * | 2023-01-28 | 2023-06-02 | 湖北华鑫光电有限公司 | 6p small mounting hole lens |
| CN117148543A (en) * | 2023-08-18 | 2023-12-01 | 湖北华鑫光电有限公司 | 6P lens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707473A (en) * | 2014-01-17 | 2017-05-24 | 大立光电股份有限公司 | Photographing optical lens and image capturing device |
| CN106997084A (en) * | 2016-01-22 | 2017-08-01 | 大立光电股份有限公司 | Imaging optical lens assembly, image capturing device and electronic device |
| CN207586517U (en) * | 2017-12-07 | 2018-07-06 | 广东旭业光电科技股份有限公司 | Optical imaging lens and camera module |
-
2017
- 2017-12-07 CN CN201711283155.0A patent/CN107783259B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707473A (en) * | 2014-01-17 | 2017-05-24 | 大立光电股份有限公司 | Photographing optical lens and image capturing device |
| CN106997084A (en) * | 2016-01-22 | 2017-08-01 | 大立光电股份有限公司 | Imaging optical lens assembly, image capturing device and electronic device |
| CN207586517U (en) * | 2017-12-07 | 2018-07-06 | 广东旭业光电科技股份有限公司 | Optical imaging lens and camera module |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670538B (en) * | 2018-03-30 | 2019-09-01 | 玉晶光電股份有限公司 | Optical imaging lens |
| TWI663442B (en) * | 2018-08-15 | 2019-06-21 | 大立光電股份有限公司 | Photographing optical lens assembly, imaging apparatus and electronic device |
| WO2020154944A1 (en) * | 2019-01-30 | 2020-08-06 | 深圳市大疆创新科技有限公司 | Imaging lens, imaging apparatus and electronic device |
| CN111221111A (en) * | 2020-03-19 | 2020-06-02 | 惠州市星聚宇光学有限公司 | Infrared lens |
| CN111221111B (en) * | 2020-03-19 | 2022-03-22 | 惠州市星聚宇光学有限公司 | Infrared lens |
| CN116203707A (en) * | 2023-01-28 | 2023-06-02 | 湖北华鑫光电有限公司 | 6p small mounting hole lens |
| CN116203707B (en) * | 2023-01-28 | 2023-10-20 | 湖北华鑫光电有限公司 | 6p small mounting hole lens |
| CN117148543A (en) * | 2023-08-18 | 2023-12-01 | 湖北华鑫光电有限公司 | 6P lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107783259B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107402431B (en) | Image capturing lens, image capturing device and electronic device | |
| CN107861218B (en) | Optical imaging lens and camera equipment | |
| CN106443987B (en) | Optical system for image pickup, image capturing device and electronic device | |
| CN107329234B (en) | Optical image system, image capturing device and electronic device | |
| CN106597634B (en) | Image capturing lens system, image capturing device and electronic device | |
| CN105372792B (en) | Image capturing optical lens assembly, image capturing device and electronic device | |
| CN109061838B (en) | Optical imaging lens and electronic equipment | |
| CN107884906B (en) | Optical image capture system lens group, imaging device and electronic device | |
| CN107229105B (en) | Optical pick-up lens, image capturing device and mobile terminal | |
| CN102681144B (en) | Optical lens group for camera shooting | |
| CN107505688B (en) | Photographing optical lens, image capturing device and electronic device | |
| CN104635324B (en) | Image capturing lens assembly, image capturing device and mobile terminal | |
| CN107783259A (en) | Optical imaging lens and camera module | |
| CN107193110B (en) | Imaging optical lens assembly, image capturing device and electronic device | |
| CN109407282A (en) | Image capturing lens assembly and image capturing device | |
| CN110426829A (en) | Optical lens for shooting group, image-taking device and electronic device | |
| CN108873269B (en) | Image capturing lens assembly and image capturing device | |
| CN109100855A (en) | Optical imaging lens group and electronic equipment | |
| CN108828751B (en) | Image capturing lens assembly and image capturing device | |
| CN113296233B (en) | Optical system, camera module and electronic equipment | |
| CN106199931A (en) | Imaging lens systems, image-taking device and electronic installation | |
| CN109375351A (en) | Camera lens group and electronic equipment | |
| CN109270665A (en) | Optical imaging lens and electronic device | |
| CN109765678A (en) | Camera lens and electronic equipment | |
| CN109270664A (en) | Optical imaging lens and camera device using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TG01 | Patent term adjustment | ||
| TG01 | Patent term adjustment |