CN109270666A - A kind of optical imaging lens and electronic equipment - Google Patents
A kind of optical imaging lens and electronic equipment Download PDFInfo
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- CN109270666A CN109270666A CN201811474676.9A CN201811474676A CN109270666A CN 109270666 A CN109270666 A CN 109270666A CN 201811474676 A CN201811474676 A CN 201811474676A CN 109270666 A CN109270666 A CN 109270666A
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- 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
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- 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
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- 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
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Abstract
It is six chip lens arrangements that the present invention, which discloses a kind of optical imaging lens, and the first lens have positive refracting power, and object side is convex surface at dipped beam axis；Second lens have negative refracting power；The object side of the third lens is concave surface at dipped beam axis, and image side surface is convex surface at dipped beam axis；6th lens have negative refracting power, and image side surface is concave surface at dipped beam axis, and its image side surface has at least one point of inflexion.This optical imaging lens is by each lens using reasonable face structure and the optimization range combinations of optical parameter, it distributes the face type of the first lens object side rationally and limits the relationship of the effective radius of the first lens object side and the effective radius of the 6th lens image side surface, there can be the characteristics such as large aperture, high pixel, high-resolution, big field angle, it can effectively shorten the total lengths of imaging lens under the premise of good image quality is provided, reach lightening, and camera lens head minimizes, and can satisfy application requirement.Invention additionally discloses a kind of electronic equipment.
Description
Technical field
The present invention relates to optical imaging device technical fields, more particularly to a kind of optical imaging lens.The present invention also relates to
And a kind of electronic equipment.
Background technique
With the very fast development of electronic technology, the electronic equipment of movable light has obtained rapid proliferation, such as intelligent hand
Machine, tablet computer, automobile data recorder and moving camera etc., this has been pushed simultaneously using photographing module phase on an electronic device
Pass technology flourishes.And movable light electronic equipment has lightening development trend, this makes corresponding used in electronics
The requirement of photographing module miniaturization in equipment is higher and higher.And progressing greatly with semiconductor fabrication process technology, sensor devices
Size reducing, adaptably, the optical imaging lens being loaded in photographing module are thinner, smaller, become light
Learn the demand for development of imaging lens.In addition, for some electronic equipments, for example smart phone is using ultra-narrow frame, Rimless
Screen design comprehensively, it is desirable that the optical lens head sizes that photographing module uses are smaller.
In the prior art, the optical imaging lens of light and thin type mostly use four-piece type or five chip lens arrangements, but such
The lens group of structure has limitation in terms of refracting power distribution, aberration astigmatic correction, susceptibility, can not further expire
The imaging requirements of foot more high standard.Therefore it provides a kind of optical imaging lens, it can be in the premise with good image quality
Under effectively shorten the total lengths of optical imaging lens, reach lightening, and camera lens head minimizes, and is the urgent of this field
Demand.
Summary of the invention
The object of the present invention is to provide a kind of optical imaging lens, have large aperture, high pixel, high-resolution, big visual field
The characteristics such as angle can effectively shorten the total length of imaging lens under the premise of providing good image quality, reach lightening,
And camera lens head minimizes, and can satisfy application requirement.The present invention also provides a kind of electronic equipment.
To achieve the above object, the invention provides the following technical scheme:
A kind of optical imaging lens sequentially include the first lens, the second lens, the third lens, the 4th by object side to image side
Lens, the 5th lens and the 6th lens, each lens have towards the object side of object space and towards the image side surface of image space,
In:
First lens have positive refracting power, and object side is convex surface at dipped beam axis；
Second lens have negative refracting power；
The object side of the third lens is concave surface at dipped beam axis, and image side surface is convex surface at dipped beam axis；
6th lens have negative refracting power, and image side surface is concave surface at dipped beam axis, and its image side surface has extremely
Few point of inflexion；
And it satisfies the following conditional expression:
1<SAG11/CT1min<5；
0.3<SD11/SD62<0.5；
Wherein, SAG11Indicate the intersection point of the first lens object side and optical axis to the maximum of the first lens object side
Effective radius position is in the horizontal displacement distance of optical axis, CT1minIndicate first lens object side and first lens
Image side surface between minimum range, SD11Indicate the effective radius of the first lens object side, SD62Indicate that the described 6th is saturating
The effective radius of mirror image side.
Preferably, the image side surface of the 4th lens is concave surface at dipped beam axis, and its image side surface has at least one anti-
Qu Dian.
Preferably, it also satisfies the following conditional expression: -1 < (R41-R42)/(R41+R42)≤5, wherein R41Indicate that the described 4th is saturating
The radius of curvature of mirror object side, R42Indicate the radius of curvature of the 4th lens image side surface.
Preferably, also satisfy the following conditional expression: 0.15≤BL/TTL≤0.4, wherein BL indicates the 6th lens image side
Distance of the face to imaging surface on optical axis, TTL indicate distance of the first lens object side to imaging surface on optical axis.
Preferably, it also satisfies the following conditional expression: 2≤CT1/ET1≤ 5, wherein CT1Indicate first lens on optical axis
Thickness, ET1Indicate edge thickness of first lens at maximum radius.
Preferably, it also satisfies the following conditional expression: 2 < CT1/CT2< 3, wherein CT1Indicate first lens on optical axis
Thickness, CT2Indicate thickness of second lens on optical axis.
Preferably, it also satisfies the following conditional expression: 0.2≤Yc42/SD42< 0.5, wherein Yc42Indicate the 4th lens image side
Vertical range of the point of inflexion to optical axis on face, SD42Indicate the effective radius of the 4th lens image side surface.
Preferably, it also satisfies the following conditional expression: 1 < f/f5< 2, wherein f indicates the focal length of the optical imaging lens, f5Table
Show the focal length of the 5th lens.
Preferably, also satisfy the following conditional expression: TTL≤5.00 millimeter, wherein TTL indicates the first lens object side extremely
Distance of the imaging surface on optical axis.
A kind of electronic equipment, including photographic device, the photographic device include electronics photosensitive element and above-described light
Imaging lens are learned, the electronics photosensitive element is set to the imaging surface of the optical imaging lens.
As shown from the above technical solution, optical imaging lens provided by the present invention are six chip lens arrangements, by object side
It sequentially include the first lens, the second lens, the third lens, the 4th lens, the 5th lens and the 6th lens, object space light to image side
Successively by each lens imaging on the imaging surface of the 6th lens image side.Each lens of this optical imaging lens are using reasonable
The optimization range combinations of face structure and each optics of lens parameter, can have good image quality.Wherein by excellent
The face type for changing the first lens object side of configuration, can make imaging lens possess the characteristic of large aperture；And pass through the first lens object of limitation
The relationship of the effective radius of the effective radius of side and the 6th lens image side surface, so that optical lens front end bore is smaller.This hair
The optical imaging lens of bright offer have the characteristics such as large aperture, high pixel, high-resolution, big field angle, can provide well
Image quality under the premise of effectively shorten the total lengths of imaging lens, reach lightening, and camera lens head minimizes, energy
Enough meet application requirement.
A kind of electronic equipment provided by the invention can reach above-mentioned beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for optical imaging lens that the embodiment of the present invention 1 provides；
Fig. 2 is the perturbed field diagram of optical imaging lens in the embodiment of the present invention 1；
Fig. 3 is the spherical aberration curve graph of optical imaging lens in the embodiment of the present invention 1；
Fig. 4 is a kind of structural schematic diagram for optical imaging lens that the embodiment of the present invention 2 provides；
Fig. 5 is the perturbed field diagram of optical imaging lens in the embodiment of the present invention 2；
Fig. 6 is the spherical aberration curve graph of optical imaging lens in the embodiment of the present invention 2；
Fig. 7 is a kind of structural schematic diagram for optical imaging lens that the embodiment of the present invention 3 provides；
Fig. 8 is the perturbed field diagram of optical imaging lens in the embodiment of the present invention 3；
Fig. 9 is the spherical aberration curve graph of optical imaging lens in the embodiment of the present invention 3；
Figure 10 is a kind of structural schematic diagram for optical imaging lens that the embodiment of the present invention 4 provides；
Figure 11 is the perturbed field diagram of optical imaging lens in the embodiment of the present invention 4；
Figure 12 is the spherical aberration curve graph of optical imaging lens in the embodiment of the present invention 4；
Figure 13 is a kind of structural schematic diagram for optical imaging lens that the embodiment of the present invention 5 provides；
Figure 14 is the perturbed field diagram of optical imaging lens in the embodiment of the present invention 5；
Figure 15 is the spherical aberration curve graph of optical imaging lens in the embodiment of the present invention 5；
Figure 16 is painted SAG in the optical imaging lens according to the embodiment of the present invention 111Schematic diagram；
Figure 17 is painted Yc in the optical imaging lens according to the embodiment of the present invention 142Schematic diagram.
In above-mentioned figure:
First lens: 110,210,310,410,510；Object side surface: 111,211,311,411,511；Image side surface:
112,212,312,412,512；
2nd saturating mirror ︰ 120,220,320,420,520；Object Ce Biao Mian ︰ 121,221,321,421,521；As side surface ︰
122,222,322,422,522；
San Tou Jing ︰ 130,230,330,430,530；Object Ce Biao Mian ︰ 131,231,331,431,531；As side surface ︰
132,232,332,432,532；
4th Tou Jing ︰ 140,240,340,440,540；Object Ce Biao Mian ︰ 141,241,341,441,541；As side surface ︰
142,242,342,442,542；
5th Tou Jing ︰ 150,250,350,450,550；Object Ce Biao Mian ︰ 151,251,351,451,551；As side surface ︰
152,252,352,452,552；
6th Tou Jing ︰ 160,260,360,460,560；Object Ce Biao Mian ︰ 161,261,361,461,561；As side surface ︰
162,262,362,462,562；
Infrared fileter: 170,270,370,470,570；Imaging surface: 180,280,380,480,580；Aperture: 100,
200,300,100,500；The 4th lens image side surface point of inflexion: 1421.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
The present invention provides a kind of optical imaging lens, sequentially includes the first lens, the second lens, third by object side to image side
Lens, the 4th lens, the 5th lens and the 6th lens, each lens have towards the object side of object space and towards the picture of image space
Side, in which: first lens have positive refracting power, and object side is convex surface at dipped beam axis；Second lens have
Negative refracting power；The object side of the third lens is concave surface at dipped beam axis, and image side surface is convex surface at dipped beam axis；Described
Six lens have negative refracting power, and image side surface is concave surface at dipped beam axis, and its image side surface has at least one point of inflexion.
It should be noted that refracting power refers to directional light by optical system, deviation can occur for the direction of propagation of light, use
In characterization optical system to the flexion ability of incoming parallel beam.Optical system has positive refracting power, shows the flexion to light
It is convergence property；Optical system has negative refracting power, shows that the flexion of light be diversity.In optics provided by the invention
In imaging lens, if the refracting power or focal length of lens do not define its regional location, then it represents that the refracting power or focal length of the lens
It can be refracting power or focal length of the lens at dipped beam axis.
It arranges for lens each in optical imaging lens, in the case where being from the object side to image side from left to right, lens object
Side is that convex surface refers to that section is done at lens object side any point Guo Mianshang, and total surface is in the right of section, radius of curvature
It is positive, on the contrary object side is then concave surface, and radius of curvature is negative.Lens image side surface is that convex surface refers to that lens image side surface crosses face and takes up an official post
Meaning a little does section, and total surface is on the left side of section, and radius of curvature is negative, otherwise image side surface is concave surface, radius of curvature
It is positive.If crossing any point on lens object side or image side surface does section, the existing part on the section left side in surface, and has
Part on the right of section, then there are the points of inflexion on the surface.Lens object side, image side surface dipped beam axis at concave-convex judgement it is still suitable
With above-mentioned.In optical imaging lens provided by the invention, if lens surface is convex surface and does not define the convex surface position, table
Show that the convex surface can be located at lens surface dipped beam axis；If lens surface is concave surface and does not define the concave surface position, then it represents that should
Concave surface can be located at lens surface dipped beam axis.
Object space light successively passes through the first lens, the second lens, the third lens, the 4th lens, the 5th lens and the 6th thoroughly
Mirror is imaged on the imaging surface of the 6th lens image side.Wherein, the first lens have positive refracting power, and object side is in dipped beam axis
Place is convex surface, can adjust the positive refracting power configuration of the lens, facilitate the total length for shortening imaging lens, the picture of the first lens
Side can be concave surface at dipped beam axis, can adjust low order aberration.Second lens have negative refracting power, are conducive to first thoroughly
The aberration that mirror generates makes corrections, it is preferred that its object side can be convex surface at dipped beam axis, help to reinforce amendment imaging lens
Non-dots astigmat, reinforce the amendment of off-axis aberration.The third lens can have positive refracting power, then can effectively distribute bending for first lens
Power is rolled over, the susceptibility for reducing imaging lens is facilitated, the third lens object side is concave surface at dipped beam axis, and image side surface is in dipped beam
It is convex surface at axis, can effectively corrects the astigmatism of imaging lens.6th lens have negative refracting power, and image side surface is at dipped beam axis
Concave surface, and its image side surface has at least one point of inflexion facilitates to make in this way the principal point of this optical system far from image side end, into
And effectively shorten the total length of optical imaging lens, and be conducive to the miniaturization of optical imaging lens, it further can modified off-axis
Aberration is to promote periphery image quality.
In this optical imaging lens, the first lens, the second lens, the third lens, the 4th lens, the 5th lens and the 6th are thoroughly
Without relative movement between each lens of mirror, in an airspace can be all had on optical axis between each two adjacent lens, be conducive to lens
Assembling, to promote manufacturing yield.
This optical imaging lens meets 1 < SAG of condition by distributing the face type of the first lens object side rationally11/CT1min<
5, SAG11Indicate the intersection point of the first lens object side and optical axis to the first lens object side maximum effective radius position in
The horizontal displacement distance of optical axis is (if horizontal displacement is towards image side, SAG11For positive value；If horizontal displacement is towards object side, SAG11It is negative
Value), CT1minIt indicates the minimum range between the object side of the first lens and the image side surface of the first lens, imaging lens can be made to gather around
There is the configuration of large aperture, be conducive to incident ray and concentrate on imaging surface, to promote illumination.In addition, the first lens and the 6th are thoroughly
Mirror meets 0.3 < SD11/SD62< 0.5, SD11Indicate the effective radius of the first lens object side, SD62Indicate the 6th lens image side surface
Effective radius, pass through limitation the first lens object side effective radius and the 6th lens image side surface effective radius ratio close
System, so that optical lens front end bore is smaller, while keeping the big image height of system to guarantee high pixel, the camera lens if being more than the upper limit
Head will be excessive, does not meet camera lens head Miniaturization Design standard in some applications, astigmatism, the ball of camera lens if being more than lower limit
The aberrations such as difference are poor, are not able to satisfy image quality requirement.
Therefore, optical imaging lens of the present invention, each lens are using reasonable face structure and each optics of lens parameter
Good image quality can be had by optimizing range combinations, can have large aperture, high pixel, high-resolution, big field angle etc.
Characteristic can effectively shorten the total length of imaging lens under the premise of providing good image quality, reach lightening, and
And camera lens head minimizes, and can satisfy application requirement.
In optical imaging system disclosed by the invention, the materials of lens can be plastics, can be effective when lens material is plastics
Reduce production cost.In addition, the object side of each lens and image side surface can be aspherical (ASP), it is aspherical to be easy to be fabricated to
Shape other than spherical surface obtains more controlled variable, to cut down aberration, and then reduces the number that lens use, therefore can
The total length of this optical imaging lens is effectively reduced.
In addition, an at least diaphragm settable on demand is facilitated in optical imaging lens of the present invention with reducing stray light
Promote image quality.In optical imaging lens of the present invention, aperture configuration can for preposition aperture or in set aperture, wherein preposition
Aperture implies that aperture is set between object and the first lens, in set aperture then and indicate that aperture is set to the first lens and imaging surface
Between.If aperture is preposition aperture, the outgoing pupil of optical imaging lens and imaging surface can be made to generate longer distance, made it have remote
Heart effect, and the photosurface CCD or CMOS that can increase electronics photosensitive element receive the efficiency of image；Aperture is set if in, is helped
In the field angle for expanding system, make optical imaging lens that there is the advantage of wide-angle lens.
In a preferred embodiment, the 4th lens have negative refracting power, can form one with the third lens
Just, a negative structure of looking in the distance, can effectively reduce the total length of the imaging lens.The image side surface of 4th lens is recessed at dipped beam axis
Face, and its image side surface has at least one point of inflexion, facilitates the amendment for reinforcing astigmatism.
Preferably, this optical imaging lens also satisfies the following conditional expression: -1 < (R41-R42)/(R41+R42)≤5, wherein R41
Indicate the radius of curvature of the 4th lens object side, R42Indicate the radius of curvature of the 4th lens image side surface.It in this way can be compared with
The radius of curvature for deploying the 4th lens goodly makes the shape of the 4th lens more smoothly be conducive to molding, facilitates reinforcing section picture
The bent amendment of end of a performance.
Preferably, this optical imaging lens also satisfies the following conditional expression: 0.15≤BL/TTL≤0.4, and wherein BL indicates institute
Distance of the 6th lens image side surface to imaging surface on optical axis is stated, TTL indicates the first lens object side to imaging surface in light
Distance on axis.Whereby, burnt after can guaranteeing on the basis of camera lens minimizes, it is conducive to improve space and craftsmanship.Preferably
, meet 0.18≤BL/TTL≤0.20.
Preferably, this optical imaging lens also satisfies the following conditional expression: 2≤CT1/ET1≤ 5, wherein CT1Indicate described
Thickness of one lens on optical axis, ET1Indicate edge thickness of first lens at maximum radius.By rationally controlling
The middle thick ratio with side thickness of one lens, facilitates the production molding of the first lens, increases it and manufacture qualification rate.
Preferably, this optical imaging lens also satisfies the following conditional expression: 2 < CT1/CT2< 3, wherein CT1Indicate described first
Thickness of the lens on optical axis, CT2Indicate thickness of second lens on optical axis.By in the first lens of reasonable disposition
The center thickness of heart thickness and the second lens can make imaging lens have the distortion that preferably disappears while guaranteeing miniaturization
Ability.
Preferably, this optical imaging lens also satisfies the following conditional expression: 0.2≤Yc42/SD42< 0.5, wherein Yc42Indicate institute
State vertical range of the point of inflexion on the 4th lens image side surface to optical axis, SD42Indicate effectively the half of the 4th lens image side surface
Diameter.Whereby, facilitate the aberration of modified off-axis visual field.
Preferably, this optical imaging lens also satisfies the following conditional expression: 1 < f/f5< 2, wherein f indicates the optical imagery
The focal length of camera lens, f5Indicate the focal length of the 5th lens.It is saturating by the total focal length and the 5th of reasonable distribution optical imaging lens
The ratio of the focal length of mirror can effectively distribute focal power, reduce the sensibility of system.
Preferably, this optical imaging lens also satisfies the following conditional expression: TTL≤5.00 millimeter, and wherein TTL indicates described the
Distance of the one lens object side to imaging surface on optical axis.By controlling the optics overall length of optical imaging lens, help to ensure that
The miniaturization of camera lens.
Optical imaging lens of the present invention are described in detail with specific embodiment below.It should be noted that not rushing
In the case where prominent, the features in the embodiments and the embodiments of the present application be can be combined with each other.Below with reference to the accompanying drawings and combine
Embodiment is described in detail the application.
[embodiment 1]
Referring to FIG. 1, showing the structural schematic diagram of the optical imaging lens of embodiment 1.As seen from the figure, the present embodiment light
Learning imaging lens includes the aperture 100 set gradually along optical axis by object side to image side, the first lens 110, the second lens 120, the
Three lens 130, the 4th lens 140, the 5th lens 150 and the 6th lens 160, each lens have towards the object side of object space with
And the image side surface towards image space, the object side of each lens and image side surface are aspherical.
First lens 110 have positive refracting power, and are plastic material, and object side 111 is convex surface at dipped beam axis,
Its image side surface 112 is concave surface at dipped beam axis.
Second lens 120 have negative refracting power, and are plastic material, and object side 121 is convex surface at dipped beam axis,
Its image side surface 122 is concave surface at dipped beam axis.
The third lens 130 have positive refracting power, and are plastic material, and object side 131 is concave surface at dipped beam axis,
Its image side surface 132 is convex surface at dipped beam axis.
4th lens 140 have negative refracting power, and are plastic material, and object side 141 is convex surface at dipped beam axis,
Its image side surface 142 is concave surface at dipped beam axis, and its image side surface 142 has at least one point of inflexion.
5th lens 150 have positive refracting power, and are plastic material, and object side 151 is concave surface at dipped beam axis,
Its image side surface 152 is convex surface at dipped beam axis.
6th lens 160 have negative refracting power, and are plastic material, and object side 161 is concave surface at dipped beam axis,
Its image side surface 162 is concave surface at dipped beam axis, and its image side surface 162 has at least one point of inflexion.
It is placed between the 6th lens 160 and imaging surface 180 in addition, the optical imaging lens have additionally comprised infrared fileter 170,
It is filtered out by infrared fileter 170 into the infrared band light in optical lens group, is avoided on Infrared irradiation to sensitive chip
Generate noise.Optional optical filter material is glass and does not influence focal length.
The value of each conditional expression is as shown in the table in the present embodiment:
It please refers to shown in Figure 16 and Figure 17, the intersection point of the first lens object side 111 and optical axis to the first lens object side 111
Maximum effective radius position in optical axis horizontal displacement distance be SAG11As shown in figure 16, on the 4th lens image side surface 142
The point of inflexion 1421 arrives vertical range, that is, Yc of optical axis42As shown in figure 17.The SAG in later each embodiment11、Yc42Concrete meaning
It can refer to shown in Figure 16 or Figure 17.
The detailed optical data of embodiment 1 is as shown in table 1-1, and the unit of radius of curvature, thickness and focal length is millimeter, and f is
The focal length of optical imaging lens, Fno are f-number, and FOV is maximum field of view angle, and surface 0-16 is sequentially indicated by object side to image side
Each surface.Wherein surface 1-13 successively indicates aperture 100, the first lens object side 111, the first lens image side surface 112, second
Lens object side 121, the second lens image side surface 122, the third lens object side 131, the third lens image side surface 132, the 4th lens
Object side 141, the 4th lens image side surface 142, the 5th lens object side 151, the 5th lens image side surface 152, the 6th lens object side
Face 161 and the 6th lens image side surface 162.
Table 1-1
Each lens use aspheric design in this optical imaging lens, and aspherical fitting equation is expressed as follows:Wherein, X indicates aspherical upper distance
Optical axis is the point of Y, with the relative distance for being tangential on the section on vertex on aspherical optical axis；；R indicates radius of curvature；Y indicates non-
The vertical range of point and optical axis on spherical curve；K indicates circular cone coefficient；Ai indicates the i-th rank asphericity coefficient.
For the asphericity coefficient of each lens of the present embodiment as shown in table 1-2, k indicates the circular cone system in aspheric curve equation
Number, A4-A20 respectively indicate lens surface 4-20 rank asphericity coefficient.In addition, following embodiment table is corresponding each implementation
The schematic diagram and aberration curve figure of example, in table data define it is all identical as the definition of the table 1-1 of embodiment 1 and table 1-2,
This, which is not added, repeats.
Table 1-2
Perturbed field diagram and spherical aberration the curve graph difference of the present embodiment optical imaging lens are as shown in Figures 2 and 3, wherein
A length of 0.555 μm of perturbed field diagram medium wave, spherical aberration curve graph medium wave it is a length of 0.470 μm, 0.510 μm, 0.555 μm, 0.610 μm and
0.650μm。
[embodiment 2]
Referring to FIG. 4, showing the structural schematic diagram of the optical imaging lens of embodiment 2.As seen from the figure, the present embodiment light
Learning imaging lens includes the aperture 200 set gradually along optical axis by object side to image side, the first lens 210, the second lens 220, the
Three lens 230, the 4th lens 240, the 5th lens 250 and the 6th lens 260, each lens have towards the object side of object space with
And the image side surface towards image space, the object side of each lens and image side surface are aspherical.
First lens 210 have positive refracting power, and are plastic material, and object side 211 is convex surface at dipped beam axis,
Its image side surface 212 is concave surface at dipped beam axis.
Second lens 220 have negative refracting power, and are plastic material, and object side 221 is convex surface at dipped beam axis,
Its image side surface 222 is concave surface at dipped beam axis.
The third lens 230 have positive refracting power, and are plastic material, and object side 131 is concave surface at dipped beam axis,
Its image side surface 232 is convex surface at dipped beam axis.
4th lens 240 have positive refracting power, and are plastic material, and object side 241 is convex surface at dipped beam axis,
Its image side surface 242 is concave surface at dipped beam axis, and its image side surface 242 has at least one point of inflexion.
5th lens 250 have positive refracting power, and are plastic material, and object side 251 is concave surface at dipped beam axis,
Its image side surface 252 is convex surface at dipped beam axis.
6th lens 260 have negative refracting power, and are plastic material, and object side 261 is concave surface at dipped beam axis,
Its image side surface 262 is concave surface at dipped beam axis, and its image side surface 262 has at least one point of inflexion.
It is placed between the 6th lens 260 and imaging surface 280 in addition, this optical imaging lens has additionally comprised infrared fileter 270,
It is filtered out by infrared fileter 270 into the infrared band light in optical lens group, is avoided on Infrared irradiation to sensitive chip
Generate noise.Optional optical filter material is glass and does not influence focal length.
The value of each conditional expression is as shown in the table in the present embodiment:
The detailed optical data of embodiment 2 is as shown in table 2-1, and the unit of radius of curvature, thickness and focal length is millimeter, and f is
The focal length of optical imaging lens, Fno are f-number, and FOV is maximum field of view angle, and surface 0-16 is sequentially indicated by object side to image side
Each surface.Wherein surface 1-13 successively indicates aperture 200, the first lens object side 211, the first lens image side surface 212, second
Lens object side 221, the second lens image side surface 222, the third lens object side 231, the third lens image side surface 232, the 4th lens
Object side 241, the 4th lens image side surface 242, the 5th lens object side 251, the 5th lens image side surface 252, the 6th lens object side
Face 261 and the 6th lens image side surface 262.
Table 2-1
For the asphericity coefficient of each lens of the present embodiment as shown in table 2-2, k indicates the circular cone system in aspheric curve equation
Number, A4-A20 respectively indicate lens surface 4-20 rank asphericity coefficient.
Table 2-2
Perturbed field curve graph and spherical aberration the curve graph difference of the present embodiment optical imaging lens are as shown in Figure 5 and Figure 6,
A length of 0.555 μm of middle perturbed field curve graph medium wave, spherical aberration curve graph medium wave is 0.470 μm a length of, 0.510 μm, 0.555 μm, 0.610
μm and 0.650 μm.
[embodiment 3]
Referring to FIG. 7, showing the structural schematic diagram of the optical imaging lens of embodiment 3.As seen from the figure, the present embodiment light
Learning imaging lens includes the aperture 300 set gradually along optical axis by object side to image side, the first lens 310, the second lens 320, the
Three lens 330, the 4th lens 340, the 5th lens 350 and the 6th lens 360, each lens have towards the object side of object space with
And the image side surface towards image space, the object side of each lens and image side surface are aspherical.
First lens 310 have positive refracting power, and are plastic material, and object side 311 is convex surface at dipped beam axis,
Its image side surface 312 is concave surface at dipped beam axis.
Second lens 320 have negative refracting power, and are plastic material, and object side 321 is convex surface at dipped beam axis,
Its image side surface 322 is concave surface at dipped beam axis.
The third lens 330 have positive refracting power, and are plastic material, and object side 331 is concave surface at dipped beam axis,
Its image side surface 332 is convex surface at dipped beam axis.
4th lens 340 have positive refracting power, and are plastic material, and object side 341 is convex surface at dipped beam axis,
Its image side surface 342 is concave surface at dipped beam axis, and its image side surface 342 has at least one point of inflexion.
5th lens 350 have positive refracting power, and are plastic material, and object side 351 is concave surface at dipped beam axis,
Its image side surface 352 is convex surface at dipped beam axis.
6th lens 360 have negative refracting power, and are plastic material, and object side 361 is concave surface at dipped beam axis,
Its image side surface 362 is concave surface at dipped beam axis, and its image side surface 362 has at least one point of inflexion.
It is placed between the 6th lens 360 and imaging surface 380 in addition, the optical imaging lens have additionally comprised infrared fileter 370,
It is filtered out by infrared fileter 370 into the infrared band light in optical lens group, is avoided on Infrared irradiation to sensitive chip
Generate noise.Optional optical filter material is glass and does not influence focal length.
The value of each conditional expression is as shown in the table in the present embodiment:
The detailed optical data of embodiment 3 is as shown in table 3-1, and the unit of radius of curvature, thickness and focal length is millimeter, and f is
The focal length of optical imaging lens, Fno are f-number, and FOV is maximum field of view angle, and surface 0-16 is sequentially indicated by object side to image side
Each surface.Wherein surface 1-13 successively indicates aperture 300, the first lens object side 311, the first lens image side surface 312, second
Lens object side 321, the second lens image side surface 322, the third lens object side 331, the third lens image side surface 332, the 4th lens
Object side 341, the 4th lens image side surface 342, the 5th lens object side 351, the 5th lens image side surface 352, the 6th lens object side
Face 361 and the 6th lens image side surface 362.
Table 3-1
For the asphericity coefficient of each lens of the present embodiment as shown in table 3-2, k indicates the circular cone system in aspheric curve equation
Number, A4-A20 respectively indicate lens surface 4-20 rank asphericity coefficient.
Table 3-2
Perturbed field curve graph and spherical aberration the curve graph difference of the present embodiment optical imaging lens are as shown in Figure 8 and Figure 9,
A length of 0.555 μm of middle perturbed field curve graph medium wave, spherical aberration curve graph medium wave is 0.470 μm a length of, 0.510 μm, 0.555 μm, 0.610
μm and 0.650 μm.
[embodiment 4]
Referring to FIG. 10, showing the structural schematic diagram of the optical imaging lens of embodiment 4.As seen from the figure, the present embodiment
Optical imaging lens include the aperture 400 set gradually along optical axis by object side to image side, the first lens 410, the second lens 420,
The third lens 430, the 4th lens 440, the 5th lens 450 and the 6th lens 460, each lens have towards the object side of object space
And the image side surface towards image space, the object side of each lens and image side surface are aspherical.
First lens 410 have positive refracting power, and are plastic material, and object side 411 is convex surface at dipped beam axis,
Its image side surface 412 is concave surface at dipped beam axis.
Second lens 420 have negative refracting power, and are plastic material, and object side 421 is convex surface at dipped beam axis,
Its image side surface 422 is concave surface at dipped beam axis.
The third lens 430 have positive refracting power, and are plastic material, and object side 431 is concave surface at dipped beam axis,
Its image side surface 432 is convex surface at dipped beam axis.
4th lens 440 have negative refracting power, and are plastic material, and object side 441 is concave surface at dipped beam axis,
Its image side surface 442 is concave surface at dipped beam axis, and its image side surface 442 has at least one point of inflexion.
5th lens 450 have positive refracting power, and are plastic material, and object side 451 is concave surface at dipped beam axis,
Its image side surface 452 is convex surface at dipped beam axis.
6th lens 460 have negative refracting power, and are plastic material, and object side 361 is concave surface at dipped beam axis,
Its image side surface 462 is concave surface at dipped beam axis, and its image side surface 462 has at least one point of inflexion.
It is placed between the 6th lens 460 and imaging surface 480 in addition, the optical imaging lens have additionally comprised infrared fileter 470,
It is filtered out by infrared fileter 470 into the infrared band light in optical lens group, is avoided on Infrared irradiation to sensitive chip
Generate noise.Optional optical filter material is glass and does not influence focal length.
The value of each conditional expression is as shown in the table in the present embodiment:
The detailed optical data of embodiment 4 is as shown in table 4-1, and the unit of radius of curvature, thickness and focal length is millimeter, and f is
The focal length of optical imaging lens, Fno are f-number, and FOV is maximum field of view angle, and surface 0-16 is sequentially indicated by object side to image side
Surface.Wherein surface 1-13 successively indicates aperture 400, the first lens object side 411, the first lens image side surface 412, second thoroughly
Mirror object side 421, the second lens image side surface 422, the third lens object side 431, the third lens image side surface 432, the 4th lens object
Side 441, the 4th lens image side surface 442, the 5th lens object side 451, the 5th lens image side surface 452, the 6th lens object side
461 and the 6th lens image side surface 462.
Table 4-1
For the asphericity coefficient of each lens of the present embodiment as shown in table 4-2, k indicates the circular cone system in aspheric curve equation
Number, A4-A20 respectively indicate lens surface 4-20 rank asphericity coefficient.
Table 4-2
The perturbed field curve graph and spherical aberration curve graph of the present embodiment optical imaging lens are distinguished as is illustrated by figs. 11 and 12,
Wherein perturbed field curve graph wavelength is 0.555 μm, and spherical aberration curve graph wavelength is 0.470 μm, 0.510 μm, 0.555 μm, 0.610 μm
With 0.650 μm.
[embodiment 5]
Figure 13 is please referred to, the structural schematic diagram of the optical imaging lens of embodiment 5 is shown.As seen from the figure, the present embodiment
Optical imaging lens include the aperture 500 set gradually along optical axis by object side to image side, the first lens 510, the second lens 520,
The third lens 530, the 4th lens 540, the 5th lens 550 and the 6th lens 560, each lens have towards the object side of object space
And the image side surface towards image space, the object side of each lens and image side surface are aspherical.
First lens 510 have positive refracting power, and are plastic material, and object side 511 is convex surface at dipped beam axis,
Its image side surface 512 is concave surface at dipped beam axis.
Second lens 520 have negative refracting power, and are plastic material, and object side 521 is convex surface at dipped beam axis,
Its image side surface 522 is concave surface at dipped beam axis.
The third lens 530 have positive refracting power, and are plastic material, and object side 531 is concave surface at dipped beam axis,
Its image side surface 532 is convex surface at dipped beam axis.
4th lens 540 have negative refracting power, and are plastic material, and object side 541 is convex surface at dipped beam axis,
Its image side surface 542 is concave surface at dipped beam axis, and its image side surface 542 has at least one point of inflexion.
5th lens 550 have positive refracting power, and are plastic material, and object side 551 is concave surface at dipped beam axis,
Its image side surface 552 is convex surface at dipped beam axis.
6th lens 560 have negative refracting power, and are plastic material, and object side 361 is concave surface at dipped beam axis,
Its image side surface 562 is concave surface at dipped beam axis, and its image side surface 562 has at least one point of inflexion.
It is placed between the 6th lens 560 and imaging surface 580 in addition, the optical imaging lens have additionally comprised infrared fileter 570,
It is filtered out by infrared fileter 570 into the infrared band light in optical lens group, is avoided on Infrared irradiation to sensitive chip
Generate noise.Optional optical filter material is glass and does not influence focal length.
The value of each conditional expression is as shown in the table in the present embodiment:
The detailed optical data of embodiment 5 is as shown in Table 5-1, and the unit of radius of curvature, thickness and focal length is millimeter, and f is
The focal length of optical imaging lens, Fno are f-number, and FOV is maximum field of view angle, and surface 0-16 is sequentially indicated by object side to image side
Surface.Wherein surface 1-13 successively indicates aperture 500, the first lens object side 511, the first lens image side surface 512, second thoroughly
Mirror object side 521, the second lens image side surface 522, the third lens object side 531, the third lens image side surface 532, the 4th lens object
Side 541, the 4th lens image side surface 542, the 5th lens object side 551, the 5th lens image side surface 552, the 6th lens object side
561 and the 6th lens image side surface 562.
Table 5-1
For the asphericity coefficient of each lens of the present embodiment as shown in table 5-2, k indicates the circular cone system in aspheric curve equation
Number, A4-A20 respectively indicate lens surface 4-20 rank asphericity coefficient.
Table 5-2
Perturbed field curve graph and spherical aberration the curve graph difference of the present embodiment optical imaging lens are as shown in Figure 14 and Figure 15,
Wherein perturbed field curve graph wavelength is 0.555 μm, and spherical aberration curve graph wavelength is 0.470 μm, 0.510 μm, 0.555 μm, 0.610 μm
With 0.650 μm.
Correspondingly, the embodiment of the present invention also provides a kind of electronic equipment, including photographic device, the photographic device includes electricity
Sub- photosensitive element and above-described optical imaging lens, the electronics photosensitive element be set to the optical imaging lens at
Image planes.
Electronic equipment provided in this embodiment, photographic device use optical imaging lens have large aperture, high pixel,
The characteristics such as high-resolution, big field angle can effectively shorten imaging lens under the premise of providing good image quality
Total length reaches lightening, and camera lens head minimizes, and can satisfy application requirement.
Claims (10)
1. a kind of optical imaging lens, which is characterized in that by object side to image side sequentially include the first lens, the second lens, third
Lens, the 4th lens, the 5th lens and the 6th lens, each lens have towards the object side of object space and towards the picture of image space
Side, in which:
First lens have positive refracting power, and object side is convex surface at dipped beam axis；
Second lens have negative refracting power；
The object side of the third lens is concave surface at dipped beam axis, and image side surface is convex surface at dipped beam axis；
6th lens have negative refracting power, and image side surface is concave surface at dipped beam axis, and its image side surface has at least one
A point of inflexion；
And it satisfies the following conditional expression:
1<SAG11/CT1min<5；
0.3<SD11/SD62<0.5；
Wherein, SAG11Indicate that the intersection point of the first lens object side and optical axis is effective to the maximum of the first lens object side
Radial location is in the horizontal displacement distance of optical axis, CT1minIndicate the object side of first lens and the picture of first lens
Minimum range between side, SD11Indicate the effective radius of the first lens object side, SD62Indicate the 6th lens picture
The effective radius of side.
2. optical imaging lens according to claim 1, which is characterized in that the 4th lens image side surface is at dipped beam axis
For concave surface, and its image side surface has at least one point of inflexion.
3. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: -1 < (R41-R42)/
(R41+R42)≤5, wherein R41Indicate the radius of curvature of the 4th lens object side, R42Indicate the 4th lens image side surface
Radius of curvature.
4. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: 0.15≤BL/
TTL≤0.4, wherein BL indicates distance of the 6th lens image side surface to imaging surface on optical axis, and TTL indicates that described first is saturating
Distance of the mirror object side to imaging surface on optical axis.
5. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: 2≤CT1/ET1≤
5, wherein CT1Indicate thickness of first lens on optical axis, ET1Indicate edge of first lens at maximum radius
Thickness.
6. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: 2 < CT1/CT2<3,
Wherein CT1Indicate thickness of first lens on optical axis, CT2Indicate thickness of second lens on optical axis.
7. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: 0.2≤Yc42/
SD42< 0.5, wherein Yc42Indicate vertical range of the point of inflexion on the 4th lens image side surface to optical axis, SD42Described in expression
The effective radius of 4th lens image side surface.
8. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: 1 < f/f5< 2,
Middle f indicates the focal length of the optical imaging lens, f5Indicate the focal length of the 5th lens.
9. optical imaging lens according to claim 1, which is characterized in that also satisfy the following conditional expression: the milli of TTL≤5.00
Rice, wherein TTL indicates distance of the first lens object side to imaging surface on optical axis.
10. a kind of electronic equipment, which is characterized in that including photographic device, the photographic device includes electronics photosensitive element and power
Benefit requires the described in any item optical imaging lens of 1-9, the electronics photosensitive element be set to the optical imaging lens at
Image planes.
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|---|---|---|---|---|
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202522758U (en) * | 2011-09-15 | 2012-11-07 | 大立光电股份有限公司 | Optical image capturing lens assembly |
| JP2015072405A (en) * | 2013-10-04 | 2015-04-16 | コニカミノルタ株式会社 | Image capturing lens, image capturing device, and mobile terminal |
| CN105572843A (en) * | 2014-11-04 | 2016-05-11 | 先进光电科技股份有限公司 | Optical imaging system |
| CN106468820A (en) * | 2015-08-17 | 2017-03-01 | 先进光电科技股份有限公司 | Optical imaging system |
| CN107329234A (en) * | 2016-04-29 | 2017-11-07 | 大立光电股份有限公司 | Optical image system, image capturing device and electronic device |
| CN108761738A (en) * | 2018-08-06 | 2018-11-06 | 中山市众盈光学有限公司 | A kind of high pixel ultrathin type mobile lens optical system |
-
2018
- 2018-12-04 CN CN201811474676.9A patent/CN109270666B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202522758U (en) * | 2011-09-15 | 2012-11-07 | 大立光电股份有限公司 | Optical image capturing lens assembly |
| JP2015072405A (en) * | 2013-10-04 | 2015-04-16 | コニカミノルタ株式会社 | Image capturing lens, image capturing device, and mobile terminal |
| CN105572843A (en) * | 2014-11-04 | 2016-05-11 | 先进光电科技股份有限公司 | Optical imaging system |
| CN106468820A (en) * | 2015-08-17 | 2017-03-01 | 先进光电科技股份有限公司 | Optical imaging system |
| CN107329234A (en) * | 2016-04-29 | 2017-11-07 | 大立光电股份有限公司 | Optical image system, image capturing device and electronic device |
| CN108761738A (en) * | 2018-08-06 | 2018-11-06 | 中山市众盈光学有限公司 | A kind of high pixel ultrathin type mobile lens optical system |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687572B (en) * | 2019-11-28 | 2023-12-22 | 左慈斌 | Cadmium tungstate scintillation crystal radiation detector with exit surface matched with lens group |
| CN110687572A (en) * | 2019-11-28 | 2020-01-14 | 左慈斌 | Cadmium tungstate scintillation crystal radiation detector with exit surface matched with lens group |
| CN110687571A (en) * | 2019-11-28 | 2020-01-14 | 左慈斌 | Yttrium lutetium silicate scintillation crystal radiation detector with exit surface matched with lens set |
| CN110687571B (en) * | 2019-11-28 | 2024-03-19 | 左慈斌 | Lutetium yttrium silicate scintillation crystal radiation detector with exit face matched with lens group |
| CN111045193A (en) * | 2019-12-30 | 2020-04-21 | 瑞声通讯科技(常州)有限公司 | Image pickup optical lens |
| WO2021189431A1 (en) * | 2020-03-27 | 2021-09-30 | 南昌欧菲精密光学制品有限公司 | Optical system, camera module, and electronic device |
| CN112180554A (en) * | 2020-10-20 | 2021-01-05 | 江西晶超光学有限公司 | Optical lens, camera module and terminal |
| WO2022126702A1 (en) * | 2020-12-14 | 2022-06-23 | 诚瑞光学(深圳)有限公司 | Photographing optical lens |
| CN115220179A (en) * | 2021-04-14 | 2022-10-21 | 新巨科技股份有限公司 | Imaging lens group and camera module |
| CN112965222A (en) * | 2021-05-18 | 2021-06-15 | 江西联益光学有限公司 | Optical lens |
| CN114200648A (en) * | 2021-12-17 | 2022-03-18 | 广东旭业光电科技股份有限公司 | High-definition optical image capturing lens and electronic equipment |
| CN114200648B (en) * | 2021-12-17 | 2023-12-15 | 广东旭业光电科技股份有限公司 | High-definition optical imaging lens and electronic equipment |
| CN116430549B (en) * | 2023-04-06 | 2024-01-12 | 广东旭业光电科技股份有限公司 | Telephoto lens and electronic equipment |
| CN116430549A (en) * | 2023-04-06 | 2023-07-14 | 广东旭业光电科技股份有限公司 | Telephoto lens and electronic equipment |
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