CN105988184A - Camera lens group, image capture device and electronic device - Google Patents

Camera lens group, image capture device and electronic device Download PDF

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Publication number
CN105988184A
CN105988184A CN201510051740.2A CN201510051740A CN105988184A CN 105988184 A CN105988184 A CN 105988184A CN 201510051740 A CN201510051740 A CN 201510051740A CN 105988184 A CN105988184 A CN 105988184A
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China
Prior art keywords
lens
optical axis
photographic
image side
thing side
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CN201510051740.2A
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Chinese (zh)
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CN105988184B (en
Inventor
谢东益
黄歆璇
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Largan Precision Co Ltd
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Largan Precision Co Ltd
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Priority to CN201510051740.2A priority Critical patent/CN105988184B/en
Publication of CN105988184A publication Critical patent/CN105988184A/en
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Abstract

The invention provides a camera lens group, an image capture device and an electronic device. The camera lens group comprises a first lens, a second lens, a third lens, a fourth lens and a fifth lens in sequence from an object side to an image side. The first lens has positive refractive power, and the object-side surface is convex near the optical axis; the second lens has negative refractive power; the third lens has refractive power; the fourth lens has refractive power, and both the object-side surface and the image-side surface are aspheric surfaces; and the fifth lens has refractive power, the object-side surface is convex near the optical axis, both the object-side surface and the image-side surface are aspheric surfaces, and at least one surface of the object-side surface and the image-side surface is provided with at least one point of inflection. The camera lens group further comprises an aperture, and there is no lens with refractive power between the aperture and the first lens. Under the structural configuration, the beam convergence ability is enhanced, the overall length of the system is controlled effectively, and the configuration of the first lens and the second lens is adjusted to achieve higher resolution in the local scope. The camera lens group, the image capture device and the electronic device of the invention have the beneficial effects of small size and high imaging quality.

Description

Photographic lens group, image-taking device and electronic installation
Technical field
The present invention is about a kind of photographic lens group and image-taking device, especially with regard to a kind of electronic installation that can be applicable to Photographic lens group and image-taking device.
Background technology
Along with personal electric product is the most lightening, the internal each spare part of electronic product is requested to have less size. The size of photographic lens group faces the requirement having necessarily become smaller under market trend.In addition to the requirement of compact in size, because of Progress for semiconductor fabrication process technology makes the elemental area of photo-sensitive cell reduce, and photographic lens synchronizes gradually toward high Pixel neighborhoods develops.Meanwhile, the electronic installation such as the smart mobile phone of rise and panel computer also promotes high-quality minisize photography The demand of lens group.
Tradition vista shot (Telephoto) optical system many employings multiple-piece construction and carry spherical glass lens, this Class configuration not only causes camera lens volume excessive and the most portable, and the design of its refracting power is easily caused light beam aggregate capabilities not Good, aberration and aberration problem etc..Additionally, lenticular spacing and the best travel space easily making light beam of configuration of lens thickness Deficiency, and cause aberration to produce with higher order aberratons because of not enough space.
In sum, field is badly in need of a kind of photographic lens group meeting miniature requirement and high image quality.
Summary of the invention
The present invention provides a kind of photographic lens group, image-taking device and electronic installation, to meet miniaturization and high image quality Demand.
The present invention provides a kind of photographic lens group, thing side sequentially comprise to image side: one first lens, have positive flexion Power, its thing side is convex surface at dipped beam axle；One second lens, have negative refracting power；One the 3rd lens, have in the wrong Folding power；One the 4th lens, have refracting power, and its thing side and image side surface are all aspheric surface；And one the 5th lens, tool Having refracting power, its thing side is convex surface at dipped beam axle, and its thing side and image side surface are all aspheric surface, and its thing side In face and image side surface, at least one surface is provided with at least one point of inflexion；Photographic lens group is separately provided with an aperture, and this aperture And without having the lens of refracting power between these first lens；The lens in this photographic lens group with refracting power are five； Between these the second lens and the 3rd lens, the distance on optical axis is T23, between the 3rd lens and the 4th lens Distance on optical axis is T34, and this second lens thickness on optical axis is CT2, and the 3rd lens are on optical axis Thickness is CT3, and the 4th lens thickness on optical axis is CT4, and the 5th lens thickness on optical axis is CT5, The focal length of this photographic lens group is f, and the focal length of these the first lens is f1, and the focal length of these the second lens is f2, the 4th The focal length of lens is f4, and the focal length of the 5th lens is f5, and this aperture to the 5th lens image side surface is on optical axis Distance is SD, and this first lens thing side to the 5th lens image side surface distance on optical axis is TD, meets following Relational expression:
0.90<(T23+T34)/(CT3+CT4+CT5)；
(|f/f4|+|f/f5|)/(|f/f1|+|f/f2|)<0.60；
0.7<SD/TD<1.1；And
1.0<(CT2+CT4)/(CT2-CT4)。
The present invention separately provides a kind of image-taking device, comprises aforementioned photographic lens group and a sense electronics optical element.
The present invention reoffers a kind of electronic installation, comprises aforementioned image-taking device.
The present invention provides again a kind of photographic lens group, thing side sequentially comprise to image side: one first lens, have the most in the wrong Folding power, its thing side is convex surface at dipped beam axle；One second lens, have negative refracting power, and its thing side is in dipped beam axle Place is convex surface, and its image side surface is concave surface at dipped beam axle；One the 3rd lens, have refracting power；One the 4th lens, tool Having negative refracting power, its thing side and image side surface are all aspheric surface；And one the 5th lens, there is refracting power, its image side surface Being concave surface at dipped beam axle, its thing side and image side surface are all aspheric surface, and at least one table in its thing side and image side surface Face is provided with at least one point of inflexion；Photographic lens group is separately provided with between an aperture, and this aperture and this first lens without tool There are the lens of refracting power；The lens in this photographic lens group with refracting power are five；These second lens are saturating with the 3rd Between mirror, the distance on optical axis is T23, and between the 3rd lens and the 4th lens, the distance on optical axis is T34, 3rd lens thickness on optical axis is CT3, and the 4th lens thickness on optical axis is CT4, the 5th lens Thickness on optical axis is CT5, and the focal length of this photographic lens group is f, and the focal length of these the first lens is f1, and this is second years old The focal length of lens is f2, and the focal length of the 4th lens is f4, and the focal length of the 5th lens is f5, this aperture to this Five lens image side surface distance on optical axis is SD, this first lens thing side to the 5th lens image side surface in optical axis On distance be TD, meet following relationship:
0.90<(T23+T34)/(CT3+CT4+CT5)；
(|f/f4|+|f/f5|)/(|f/f1|+|f/f2|)<1.0；
0.7<SD/TD<1.1；And
0.3<CT4/CT3<2.5。
The present invention separately provides a kind of photographic lens group, thing side sequentially comprise to image side: one first lens, have the most in the wrong Folding power, its thing side is convex surface at dipped beam axle；One second lens, have negative refracting power；One the 3rd lens, have Refracting power；One the 4th lens, have negative refracting power, and its thing side is concave surface at dipped beam axle, its thing side and image side Face is all aspheric surface；And one the 5th lens, there is refracting power, its image side surface is concave surface at dipped beam axle, its thing side And image side surface is all aspheric surface, and in its thing side and image side surface, at least one surface is provided with at least one point of inflexion；Photographic mirror Head group is separately provided with between an aperture, and this aperture and this first lens the lens without having refracting power；This photographic lens The lens in group with refracting power are five；Between these the second lens and the 3rd lens, the distance on optical axis is T23, between the 3rd lens and the 4th lens, the distance on optical axis is T34, and the 3rd lens are on optical axis Thickness is CT3, and the 4th lens thickness on optical axis is CT4, and the 5th lens thickness on optical axis is CT5, The focal length of this photographic lens group is f, and the focal length of these the first lens is f1, and the focal length of these the second lens is f2, the 4th The focal length of lens is f4, and the focal length of the 5th lens is f5, and this aperture to the 5th lens image side surface is on optical axis Distance is SD, and this first lens thing side to the 5th lens image side surface distance on optical axis is TD, meets following Relational expression:
0.90<(T23+T34)/(CT3+CT4+CT5)；
(|f/f4|+|f/f5|)/(|f/f1|+|f/f2|)<1.0；
0.7<SD/TD<1.1；And
0.3<CT4/CT3<2.5。
This first lens design of the present invention aforementioned photographic lens group is to have the lens of positive refracting power, to promote light beam remittance Cumulative power effectively control system overall length, these second lens have negative refracting power, are beneficial to revise these first lens and are produced Raw aberration, and the aberration that simultaneously makes corrections, and the configuration of these first lens and these the second lens can beneficially be formed and look in the distance (Telephoto) structure, makes subrange possess higher resolution.
When (T23+T34)/(CT3+CT4+CT5) meets described condition, can be by the lenticular spacing in mixing system stage casing And the lens thickness of nearly image side end, make light beam have sufficient space correction because of the produced aberration of overall space compression.
When SD/TD meets described condition, in controlling into angular while, system overall length also can be balanced, it is to avoid be System volume is excessive.
When (| f/f4 |+| f/f5 |)/(| f/f1 |+| f/f2 |) meets described condition, the system control ability of near the object end can be strengthened, and Promote image side end lens in the correction effect of higher order aberratons.
When (CT2+CT4)/(CT2-CT4) meets described condition, the effect light path of the second lens can be strengthened, and relax The refracting power configuration of the 4th lens, with correcting system marginal aberration, and then reaches preferably vista shot quality.
When CT4/CT3 meets described condition, can effectively control lens thickness, with improving product manufacturing, and drop Low sensitivity.
Accompanying drawing explanation
Figure 1A is the image-taking device schematic diagram of first embodiment of the invention.
Figure 1B is the aberration curve figure of first embodiment of the invention.
Fig. 2 A is the image-taking device schematic diagram of second embodiment of the invention.
Fig. 2 B is the aberration curve figure of second embodiment of the invention.
Fig. 3 A is the image-taking device schematic diagram of third embodiment of the invention.
Fig. 3 B is the aberration curve figure of third embodiment of the invention.
Fig. 4 A is the image-taking device schematic diagram of fourth embodiment of the invention.
Fig. 4 B is the aberration curve figure of fourth embodiment of the invention.
Fig. 5 A is the image-taking device schematic diagram of fifth embodiment of the invention.
Fig. 5 B is the aberration curve figure of fifth embodiment of the invention.
Fig. 6 A is the image-taking device schematic diagram of sixth embodiment of the invention.
Fig. 6 B is the aberration curve figure of sixth embodiment of the invention.
Fig. 7 A is the image-taking device schematic diagram of seventh embodiment of the invention.
Fig. 7 B is the aberration curve figure of seventh embodiment of the invention.
Fig. 8 A is the image-taking device schematic diagram of eighth embodiment of the invention.
Fig. 8 B is the aberration curve figure of eighth embodiment of the invention.
Fig. 9 A is the image-taking device schematic diagram of ninth embodiment of the invention.
Fig. 9 B is the aberration curve figure of ninth embodiment of the invention.
Figure 10 A is the image-taking device schematic diagram of tenth embodiment of the invention.
Figure 10 B is the aberration curve figure of tenth embodiment of the invention.
Figure 11 A is the smart mobile phone that signal is equiped with the image-taking device of the present invention.
Figure 11 B is the panel computer that signal is equiped with the image-taking device of the present invention.
Figure 11 C is the Wearable device that signal is equiped with the image-taking device of the present invention.
Figure 12 is the schematic diagram of critical point of the present invention. Symbol description:
Aperture 100,200,300,400,500,600,700,800,900,1000
Optical axis 101
First lens 110,210,310,410,510,610,710,810,910,1010
Thing side 111,211,311,411,511,611,711,811,911,1011
Image side surface 112,212,312,412,512,612,712,812,912,1012
Second lens 120,220,320,420,520,620,720,820,920,1020
Thing side 121,221,321,421,521,621,721,821,921,1021
Image side surface 122,222,322,422,522,622,722,822,922,1022
3rd lens 130,230,330,430,530,630,730,830,930,1030
Thing side 131,231,331,431,531,631,731,831,931,1031
Image side surface 132,232,332,432,532,632,732,832,932,1032
4th lens 140,240,340,440,540,640,740,840,940,1040
Thing side 141,241,341,441,541,641,741,841,941,1041
Image side surface 142,242,342,442,542,642,742,842,942,1042
5th lens 150,250,350,450,550,650,750,850,950,1050
Thing side 151,251,351,451,551,651,751,851,951,1051
Image side surface 152,252,352,452,552,652,752,852,952,1052
Critical point 153
Infrared ray filters filter element 160,260,360,460,560,660,760,860,960,1060
Imaging surface 170,270,370,470,570,670,770,870,970,1070
Sense electronics optical element 180,280,380,480,580,680,780,880,980,1080
Image-taking device 1101
Smart mobile phone 1110
Panel computer 1120
Wearable device 1130
The focal length of photographic lens group is f
The f-number of photographic lens group is Fno
In photographic lens group, the half at maximum visual angle is HFOV
Between second lens and the 3rd lens, the distance on optical axis is T23
Between 3rd lens and the 4th lens, the distance on optical axis is T34
Second lens thickness on optical axis is CT2
3rd lens thickness on optical axis is CT3
4th lens thickness on optical axis is CT4
5th lens thickness on optical axis is CT5
The focal length of photographic lens group is f
The focal length of the first lens is f1
The focal length of the second lens is f2
The focal length of the 4th lens is f4
The focal length of the 5th lens is f5
Aperture is SD to the 5th lens image side surface distance on optical axis
The first lens thing side to the 5th lens image side surface distance on optical axis is TD
The abbe number of the first lens is V1
The abbe number of the second lens is V2
The abbe number of the 4th lens is V4
The maximum image height of photographic lens group is ImgH
The radius of curvature of the 4th lens thing side is R7
The radius of curvature of the 4th lens image side surface is R8
5th lens image side surface critical point is Yc52 with the vertical dimension of optical axis
The maximum effective radius of the first lens thing side is SD11
Entrance pupil aperture is EPD
Detailed description of the invention
The present invention provides a kind of photographic lens group, thing side to image side sequentially comprise have the first lens of refracting power, the Two lens, the 3rd lens, the 4th lens and the 5th lens.Photographic lens group is separately provided with an aperture, and this aperture with Without having the lens of refracting power between these first lens, the lens in photographic lens group with refracting power are five.
These first lens have positive refracting power, it is possible to provide the positive refracting power needed for system, contribute to promoting light beam and converge energy Power, with effective control system overall length.This first lens thing side is convex surface at dipped beam axle, and the positive refracting power of adjustable is joined Put, and then strengthen shortening optics total length.
These second lens have negative refracting power, are conducive to making corrections aberration produced by these first lens, and mend simultaneously Positive aberration.This second lens thing side can be convex surface at dipped beam axle, and this second lens image side surface can be at dipped beam axle Concave surface, can help to astigmatism correction.These first lens have positive refracting power and have joining of negative refracting power with these second lens Put and more can beneficially form (Telephoto) structure of looking in the distance, make subrange possess higher resolution.
3rd lens can have positive refracting power, contributes to the configuration of balance system refracting power, to reduce system sensitivity. In 3rd lens thing side and image side surface, at least one surface can be provided with at least one point of inflexion, contributes to modified off-axis picture Difference, and can suppress the light of the off-axis visual field angle on sense electronics optical element, connects increasing sense electronics optical element Produce effects rate.3rd lens thing flank radius is positive and negative jack per line with the radius of curvature of the 3rd lens image side surface, has Help strengthen the capability for correcting of astigmatism.
4th lens can have negative refracting power, and the 4th lens thing side can be concave surface at dipped beam axle, and the 4th is saturating Mirror image side can be convex surface at dipped beam axle, contributes to strengthening the correction of astigmatism to promote image quality.
5th lens can have negative refracting power, contributes to shortening the back focal length of photographic lens group, maintains its miniaturization. 5th lens thing side can be convex surface at dipped beam axle, and the 5th lens image side surface can be concave surface at dipped beam axle, has Help further strengthen revising aberration.In 5th lens thing side and image side surface, to be provided with at least one anti-at least one surface Qu Dian, can help to strengthen the aberration of off-axis visual field.
Between these the second lens and the 3rd lens, the distance on optical axis is T23, the 3rd lens and the 4th lens Between distance on optical axis be T34, the 3rd lens thickness on optical axis is CT3, and the 4th lens are in optical axis On thickness be CT4, the 5th lens thickness on optical axis is CT5.When this photographic lens group meets following relationship Formula: during 0.90 < (T23+T34)/(CT3+CT4+CT5), can be by the lenticular spacing in mixing system stage casing and nearly image side The lens thickness of end, makes light beam have sufficient space correction because of the produced aberration of overall space compression；It is preferred that it is full Foot following relationship: 1.0 < (T23+T34)/(CT3+CT4+CT5)；More preferably, following relationship is met: 1.15 < (T23+T34)/(CT3+CT4+CT5)。
The focal length of this photographic lens group is f, and the focal length of these the first lens is f1, and the focal length of these the second lens is f2, should The focal length of the 4th lens is f4, and the focal length of the 5th lens is f5.When this photographic lens group meets following relationship: (| f/f4 |+| f/f5 |)/(| f/f1 |+| f/f2 |) < when 1.0, can strengthen the system control ability of near the object end, and promote image side end lens Correction effect in higher order aberratons；It is preferred that meet following relationship: (| f/f4 |+| f/f5 |)/(| f/f1 |+| f/f2 |) < 0.60.
This aperture is SD to the 5th lens image side surface distance on optical axis, and this first lens thing side is to the 5th Lens image side surface distance on optical axis is TD.When this photographic lens group meets following relationship: 0.7 < SD/TD < When 1.1, in controlling into angular while, also can balance system overall length, it is to avoid system bulk is excessive.
This second lens thickness on optical axis is CT2, and the 4th lens thickness on optical axis is CT4.When this is taken the photograph Shadow lens group meets following relationship: during 1.0 < (CT2+CT4)/(CT2-CT4), can strengthen the work of these the second lens With light path, and relax the refracting power configuration of the 4th lens, with correcting system marginal aberration, and then reach the most remote Scape shooting quality；It is preferred that meet following relationship: 2.0 < (CT2+CT4)/(CT2-CT4) < 50.
3rd lens thickness on optical axis is CT3, and the 4th lens thickness on optical axis is that CT4 works as this and takes the photograph Shadow lens group meets following relationship: 0.3 < CT4/CT3 < when 2.5, can effectively control lens thickness, to promote product Product manufacturing, and desensitising.
The focal length of these the first lens is f1, and the focal length of the 4th lens is f4, when this photographic lens group meets following pass It is formula :-1.0 < f1/f4 < when 0, make these first lens more balance, favorably with the refracting power configuration of the 4th lens Generation in the sensitivity with aberration reducing system；It is preferred that meet following relationship :-0.5 < f1/f4 < 0.
The abbe number of these the first lens is V1, and the abbe number of these the second lens is V2, the dispersion of the 4th lens Coefficient is V4.When this photographic lens group meets following relationship: 0.5 < (V2+V4)/V1 < when 1.0, can effectively repair Positive system aberration is to promote image quality.
The focal length of this photographic lens group is f, and the maximum image height of this photographic lens group is that (i.e. sense electronics optical element has ImgH The half of effect sensing region diagonal line length).When this photographic lens group meets following relationship: 1.9 < f/ImgH < 5.0 Time, can help to the miniaturization of system, and obtain good image quality.
The radius of curvature of the 4th lens thing side is R7, and the radius of curvature of the 4th lens image side surface is R8.When this Photographic lens group meets following relationship :-35 < (R7+R8)/(R7-R8) and < when-1.0, contributes to reducing the product of astigmatism Raw to maintain good image quality.
The maximum image height of this photographic lens group is ImgH, between these the second lens and the 3rd lens on optical axis away from From for T23, between the 3rd lens and the 4th lens, the distance on optical axis is T34, when this photographic lens group is full < when 2.2, the distance between lens is more suitable, and contributes to for foot following relationship: 1.0 < ImgH/ (T23+T34) The miniaturization of maintenance system.
The focal length of this photographic lens group is f, and the focal length of these the first lens is f1, and the focal length of these the second lens is f2, when This photographic lens group meets following relationship: during 2.5 < | f/f1 |+| f/f2 |, can beneficially form structure of looking in the distance, and makes local model Enclose and possess higher resolution.
The focal length of this photographic lens group is f, and the 5th lens image side surface critical point is Yc52 with the vertical dimension of optical axis, When this photographic lens group meets following relationship: 3.0 < f/Yc52 < when 20, the beneficially aberration of modified off-axis visual field To promote the image quality at off-axis place.
In this photographic lens group, the half at maximum visual angle is HFOV.When this photographic lens group meets following relationship: 10.0 [deg.] < during HFOV < 30.0 [deg.], can provide the capture model that photographic lens group is suitable under telescopic system structure Enclose.
The maximum effective radius of this first lens thing side is SD11, and the entrance pupil aperture of this photographic lens group is EPD. When this photographic lens group meets following relationship: 0.95 < EPD/ (SD11*2) < when 1.1, can advantageously form and look in the distance Structure, and sufficient incident light quantity is provided, and then improve the response speed of photo-sensitive cell.
The maximum image height of this photographic lens group is ImgH, and the entrance pupil aperture of this photographic lens group is EPD.When this photography Lens group meets following relationship: 0.85 < EPD/ImgH < when 2.0, it is possible to provide sufficient incident light quantity, and is conducive to Maintain the miniaturization of this photographic lens group, to be equipped on frivolous portable electronic product.
In the photographic lens group that the invention discloses, the material of lens can be glass or plastic cement, if the material of lens is glass, Then can increase the degree of freedom of this photographic lens group refracting power configuration, if lens material is plastic cement, then can effectively reduce Production cost.Additionally, aspheric surface (ASP) can be arranged on minute surface, aspheric surface can easily be fabricated to beyond sphere Shape, it is thus achieved that more controlled variable, in order to cut down aberration, and then the number that reduction lens use, therefore can have Effect reduces the total length of photographic lens group of the present invention.
In the photographic lens group that the invention discloses, can at least provided with a diaphragm, as aperture diaphragm (Aperture Stop), Credit light diaphragm (Glare Stop) or field stop (Field Stop) etc..
In the photographic lens group that the invention discloses, aperture configuration can be preposition or in put, preposition aperture implies that aperture is arranged In between object and this first lens, in put aperture and then represent that aperture is arranged between this first lens and imaging surface, preposition Aperture can make the outgoing pupil (Exit Pupil) of photographic lens group produce longer distance with imaging surface, is allowed to have telecentricity (Telecentric) effect, can increase sense electronics optical element such as CCD or CMOS and receive the efficiency of image；In put aperture Then contribute to the angle of visual field of expansion system, make photographic lens group have the advantage of wide-angle lens.
In the photographic lens group that the invention discloses, if lens surface is convex surface and when not defining this convex surface position, then it represents that This lens surface is convex surface at dipped beam axle；If lens surface is concave surface and when not defining this concave surface position, then it represents that should Lens surface is concave surface at dipped beam axle.If the refracting power of lens or focal length do not define its regional location, then it represents that should The refracting power of lens or focal length are lens refracting power at dipped beam axle or focal length.
In the photographic lens group that the invention discloses, the imaging surface (Image Surface) of this photographic lens group is corresponding according to it The difference of sense electronics optical element, can be a plane or the curved surface having arbitrary curvature, particularly relate to concave surface towards toward thing side To curved surface.
Critical point (Critical Point) is the point of contact being perpendicular on the tangent plane of optical axis and the tangent line that lens surface is tangent, is worth It is noted that critical point is limit immediate with optical axis, and critical point is not on optical axis.Refer to Figure 12, For illustrating according to the critical point schematic diagram of the 5th lens image side surface in Figure 1A photographic lens group.5th lens 150 picture The critical point 153 of side 152 is Yc52 with the vertical dimension of optical axis 101.
The also visual demand of the photographic lens group that the invention discloses is applied in the optical system of mobile focusing, and has concurrently excellent Lens error correction and the characteristic of good image quality.The present invention also many-side can be applied to 3D (three-dimensional) capturing images, number Code-phase machine, mobile device, digital flat, intelligent television, network monitoring device, somatic sensation television game machine, drive recorder, In the electronic installations such as reversing developing unit and Wearable device.
The present invention more provides a kind of image-taking device, and it comprises aforementioned photographic lens group and a sense electronics optical element, this electricity Sub-photo-sensitive cell is arranged at the imaging surface of this photographic lens group, and therefore image-taking device can reach by the design of photographic lens group To optimal imaging effect.It is preferred that this image-taking device can further include lens barrel (Barrel Member), supports device (Holder Member) or a combination thereof.
Refer to Figure 11 A, Figure 11 B, Figure 11 C, this image-taking device 1101 can be equipped on electronic installation, and it includes, But it is not limited to: smart mobile phone 1110, panel computer 1120 or Wearable device 1130.Front exposure electronic installation It is only the practice example of the image-taking device that the present invention is exemplarily described, and the image-taking device of the unrestricted present invention Operation strategies.It is preferred that this electronic installation can further include control unit (Control Units), display unit (Display Units), memory element (Storage Units), temporary storage unit (RAM) or a combination thereof.
The image-taking device that the invention discloses and photographic lens group will have body embodiment coordinate institute's accompanying drawings to give by following To describe in detail.
" first embodiment "
First embodiment of the invention refers to Figure 1A, and the aberration curve of first embodiment refers to Figure 1B.First implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 180, this photographic lens group master Will be by five first lens the 110, second lens the 120, the 3rd lens the 130, the 4th lens 140 with refracting power And the 5th lens 150 constitute, it is sequentially comprised to image side by thing side:
One first lens 110 with positive refracting power, its material is plastic cement, and its thing side 111 is convex at dipped beam axle Face, its image side surface 112 is convex surface at dipped beam axle, and its thing side 111 and image side surface 112 are all aspheric surface；
One second lens 120 with negative refracting power, its material is plastic cement, and its thing side 121 is recessed at dipped beam axle Face, its image side surface 122 is concave surface at dipped beam axle, and its thing side 121 and image side surface 122 are all aspheric surface；
One the 3rd lens 130 with positive refracting power, its material is plastic cement, and its thing side 131 is convex at dipped beam axle Face, its image side surface 132 is concave surface at dipped beam axle, and its thing side 131 and image side surface 132 are all aspheric surface, and its Thing side 131 and image side surface 132 all have at least one point of inflexion；
One the 4th lens 140 with negative refracting power, its material is plastic cement, and its thing side 141 is recessed at dipped beam axle Face, its image side surface 142 is convex surface at dipped beam axle, and its thing side 141 and image side surface 142 are all aspheric surface；And
One the 5th lens 150 with negative refracting power, its material is plastic cement, and its thing side 151 is convex at dipped beam axle Face, its image side surface 152 is concave surface at dipped beam axle, and its thing side 151 and image side surface 152 are all aspheric surface, and its Thing side 151 and image side surface 152 all have at least one point of inflexion；
This photographic lens group is separately provided with an aperture 100, and it is arranged between object and this first lens 110, and should Without having the lens of refracting power between aperture 100 and this first lens 110；Additionally comprise an infrared ray and filter optical filtering unit Part 160 is placed between the 5th lens 150 and an imaging surface 170, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 180 is arranged on this imaging surface 170.
The detailed optical data of first embodiment as shown in Table 1, its aspherical surface data as shown in Table 2, radius of curvature, The unit of thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
The equation of above-mentioned aspheric curve is expressed as follows:
X ( Y ) = ( Y 2 / R ) / ( l + sqrt ( 1 - ( 1 + k ) * ( Y / R ) 2 ) ) + &Sigma; i ( Ai ) * ( Y i )
Wherein:
X: in aspheric surface, distance optical axis is the point of Y, its be tangential on the tangent plane on summit on aspheric surface optical axis relative away from From；
Y: the point in aspheric curve and the vertical dimension of optical axis；
R: radius of curvature；
K: conical surface coefficient；
Ai: the i-th rank asphericity coefficient.
In first embodiment, the focal length of this photographic lens group is f, and the f-number of this photographic lens group is Fno, and this is taken the photograph In shadow lens group, the half at maximum visual angle is HFOV, and its numerical value is: f=5.27 (millimeter), Fno=2.40, HFOV =22.7 (spending).
In first embodiment, the abbe number of these the first lens 110 is V1, the abbe number of these the second lens 120 For V2, the abbe number of the 4th lens 140 is V4, and its relational expression is: (V2+V4)/V1=0.84.
In first embodiment, between these the second lens 120 and the 3rd lens 130, the distance on optical axis is T23, Between 3rd lens 130 and the 4th lens 140, the distance on optical axis is T34, and the 3rd lens (130) are in light Thickness on axle is CT3, and the 4th lens 140 thickness on optical axis is CT4, and the 5th lens 150 are in optical axis On thickness be CT5, its relational expression is: (T23+T34)/(CT3+CT4+CT5)=1.32.
In first embodiment, this second lens 120 thickness on optical axis is CT2, and the 4th lens 140 are in optical axis On thickness be CT4, its relational expression is: (CT2+CT4)/(CT2-CT4)=3.17.
In first embodiment, the 4th lens 140 thickness on optical axis is CT4, and the 3rd lens 130 are in optical axis On thickness be CT3, its relational expression is: CT4/CT3=1.06.
In first embodiment, the radius of curvature of the 4th lens 140 thing side is R7, the 4th lens 140 image side The radius of curvature in face is R8, and its relational expression is: (R7+R8)/(R7-R8)=-7.26.
In first embodiment, the focal length of this photographic lens group is f, and the focal length of these the first lens 110 is f1, and this is second years old The focal length of lens 120 is f2, and its relational expression is: | f/f1 |+| f/f2 |=4.40.
In first embodiment, the focal length of these the first lens 110 is f1, and the focal length of the 4th lens 140 is f4, its Relational expression is: f1/f4=-0.12.
In first embodiment, the focal length of this photographic lens group is f, and the focal length of these the first lens 110 is f1, and this is second years old The focal length of lens 120 is f2, and the focal length of the 4th lens 140 is f4, and the focal length of the 5th lens 150 is f5, Its relational expression is: (| f/f4 |+| f/f5 |)/(| f/f1 |+| f/f2 |)=0.13.
In first embodiment, between these the second lens 120 and the 3rd lens 130, the distance on optical axis is T23, Between 3rd lens 130 and the 4th lens 140, the distance on optical axis is T34, the maximum of this photographic lens group Image height is ImgH (i.e. the half of sense electronics optical element effective sensing region diagonal line length), and its relational expression is: ImgH/ (T23+T34)=1.81.
In first embodiment, the focal length of this photographic lens group is f, and the maximum image height of this photographic lens group is ImgH, Its relational expression is: f/ImgH=2.29.
In first embodiment, the entrance pupil aperture of this photographic lens group is EPD, and the maximum image height of this photographic lens group is ImgH, its relational expression is: EPD/ImgH=0.95.
In first embodiment, this aperture 100 to the 5th lens 150 image side surface distance on optical axis is SD, should The first lens 110 thing side to the 5th lens 150 image side surface distance on optical axis is TD, and its relational expression is: SD/TD=0.90.
In first embodiment, the focal length of this photographic lens group is f, the 5th lens 150 image side surface critical point and optical axis Vertical dimension be Yc52, its relational expression is: f/Yc52=6.71.
In first embodiment, the entrance pupil aperture of this photographic lens group is EPD, the maximum of this first lens 110 thing side Effective radius is SD11, and its relational expression is: EPD/ (SD11*2)=0.99.
" the second embodiment "
Second embodiment of the invention refers to Fig. 2 A, and the aberration curve of the second embodiment refers to Fig. 2 B.Second implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 280, this photographic lens group master Will be by five first lens the 210, second lens the 220, the 3rd lens the 230, the 4th lens 240 with refracting power And the 5th lens 250 constitute, it is sequentially comprised to image side by thing side:
One first lens 210 with positive refracting power, its material is plastic cement, and its thing side 211 is convex at dipped beam axle Face, its image side surface 212 is concave surface at dipped beam axle, and its thing side 211 and image side surface 212 are all aspheric surface；
One second lens 220 with negative refracting power, its material is plastic cement, and its thing side 221 is convex at dipped beam axle Face, its image side surface 222 is concave surface at dipped beam axle, and its thing side 221 and image side surface 222 are all aspheric surface；
One the 3rd lens 230 with positive refracting power, its material is plastic cement, and its thing side 231 is convex at dipped beam axle Face, its image side surface 232 is concave surface at dipped beam axle, and its thing side 231 and image side surface 232 are all aspheric surface, and its Thing side 231 and image side surface 232 all have at least one point of inflexion；
One the 4th lens 240 with negative refracting power, its material is plastic cement, and its thing side 241 is recessed at dipped beam axle Face, its image side surface 242 is convex surface at dipped beam axle, and its thing side 241 and image side surface 242 are all aspheric surface；And
One the 5th lens 250 with negative refracting power, its material is plastic cement, and its thing side 251 is convex at dipped beam axle Face, its image side surface 252 is concave surface at dipped beam axle, and its thing side 251 and image side surface 252 are all aspheric surface, and its Thing side 251 and image side surface 252 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 200, and it is placed between an object and this first lens 210, and should Without having the lens of refracting power between aperture 200 and this first lens 210；Additionally comprise an infrared ray and filter optical filtering unit Part 260 is placed between the 5th lens 250 and an imaging surface 270, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 280 is arranged on this imaging surface 270.
The detailed optical data of second embodiment as shown in Table 3, its aspherical surface data as shown in Table 4, radius of curvature, The unit of thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of second embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table five.
" the 3rd embodiment "
Third embodiment of the invention refers to Fig. 3 A, and the aberration curve of the 3rd embodiment refers to Fig. 3 B.3rd implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 380, this photographic lens group master Will be by five first lens the 310, second lens the 320, the 3rd lens the 330, the 4th lens 340 with refracting power And the 5th lens 350 constitute, it is sequentially comprised to image side by thing side:
One first lens 310 with positive refracting power, its material is plastic cement, and its thing side 311 is convex at dipped beam axle Face, its image side surface 312 is concave surface at dipped beam axle, and its thing side 311 and image side surface 312 are all aspheric surface；
One second lens 320 with negative refracting power, its material is plastic cement, and its thing side 321 is convex at dipped beam axle Face, its image side surface 322 is concave surface at dipped beam axle, and its thing side 321 and image side surface 322 are all aspheric surface；
One the 3rd lens 330 with positive refracting power, its material is plastic cement, and its thing side 331 is convex at dipped beam axle Face, its image side surface 332 is concave surface at dipped beam axle, and its thing side 331 and image side surface 332 are all aspheric surface, and its Thing side 331 has at least one point of inflexion；
One the 4th lens 340 with negative refracting power, its material is plastic cement, and its thing side 341 is recessed at dipped beam axle Face, its image side surface 342 is convex surface at dipped beam axle, and its thing side 341 and image side surface 342 are all aspheric surface；And
One the 5th lens 350 with negative refracting power, its material is plastic cement, and its thing side 351 is convex at dipped beam axle Face, its image side surface 352 is concave surface at dipped beam axle, and its thing side 351 and image side surface 352 are all aspheric surface, and its Thing side 351 and image side surface 352 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 300, and it is placed between an object and this first lens 310, and should Without having the lens of refracting power between aperture 300 and this first lens 310；Additionally comprise an infrared ray and filter optical filtering unit Part 360 is placed between the 5th lens 350 and an imaging surface 370, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 380 is arranged on this imaging surface 370.
The detailed optical data of 3rd embodiment as shown in Table 6, its aspherical surface data as shown in Table 7, radius of curvature, The unit of thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of 3rd embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table eight.
" the 4th embodiment "
Fourth embodiment of the invention refers to Fig. 4 A, and the aberration curve of the 4th embodiment refers to Fig. 4 B.4th implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 480, this photographic lens group master Will be by five first lens the 410, second lens the 420, the 3rd lens the 430, the 4th lens 440 with refracting power And the 5th lens 450 constitute, it is sequentially comprised to image side by thing side:
One first lens 410 with positive refracting power, its material is plastic cement, and its thing side 411 is convex at dipped beam axle Face, its image side surface 412 is concave surface at dipped beam axle, and its thing side 411 and image side surface 412 are all aspheric surface；
One second lens 420 with negative refracting power, its material is plastic cement, and its thing side 421 is convex at dipped beam axle Face, its image side surface 422 is concave surface at dipped beam axle, and its thing side 421 and image side surface 422 are all aspheric surface；
One the 3rd lens 430 with positive refracting power, its material is plastic cement, and its thing side 431 is convex at dipped beam axle Face, its image side surface 432 is concave surface at dipped beam axle, and its thing side 431 and image side surface 432 are all aspheric surface, and its Thing side 431 has at least one point of inflexion；
One the 4th lens 440 with negative refracting power, its material is plastic cement, and its thing side 441 is recessed at dipped beam axle Face, its image side surface 442 is convex surface at dipped beam axle, and its thing side 441 and image side surface 442 are all aspheric surface；And
One the 5th lens 450 with positive refracting power, its material is plastic cement, and its thing side 451 is convex at dipped beam axle Face, its image side surface 452 is concave surface at dipped beam axle, and its thing side 451 and image side surface 452 are all aspheric surface, and its Thing side 451 and image side surface 452 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 400, and it is placed between an object and this first lens 410, and should Without having the lens of refracting power between aperture 400 and this first lens 410；Additionally comprise an infrared ray and filter optical filtering unit Part 460 is placed between the 5th lens 450 and an imaging surface 470, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 480 is arranged on this imaging surface 470.
The detailed optical data of 4th embodiment as shown in Table 9, its aspherical surface data as shown in Table 10, radius of curvature, The unit of thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of 4th embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 11.
" the 5th embodiment "
Fifth embodiment of the invention refers to Fig. 5 A, and the aberration curve of the 5th embodiment refers to Fig. 5 B.5th implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 580, this photographic lens group master Will be by five first lens the 510, second lens the 520, the 3rd lens the 530, the 4th lens 540 with refracting power And the 5th lens 550 constitute, it is sequentially comprised to image side by thing side:
One first lens 510 with positive refracting power, its material is plastic cement, and its thing side 511 is convex at dipped beam axle Face, its image side surface 512 is convex surface at dipped beam axle, and its thing side 511 and image side surface 512 are all aspheric surface；
One second lens 520 with negative refracting power, its material is plastic cement, and its thing side 521 is convex at dipped beam axle Face, its image side surface 522 is concave surface at dipped beam axle, and its thing side 521 and image side surface 522 are all aspheric surface；
One the 3rd lens 530 with negative refracting power, its material is plastic cement, and its thing side 531 is convex at dipped beam axle Face, its image side surface 532 is concave surface at dipped beam axle, and its thing side 531 and image side surface 532 are all aspheric surface, and its Thing side 531 and image side surface 532 all has at least one point of inflexion；
One the 4th lens 540 with negative refracting power, its material is plastic cement, and its thing side 541 is recessed at dipped beam axle Face, its image side surface 542 is convex surface at dipped beam axle, and its thing side 541 and image side surface 542 are all aspheric surface；And
One the 5th lens 550 with positive refracting power, its material is plastic cement, and its thing side 551 is convex at dipped beam axle Face, its image side surface 552 is concave surface at dipped beam axle, and its thing side 551 and image side surface 552 are all aspheric surface, and its Thing side 551 and image side surface 552 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 500, and it is placed between these first lens 510 and this second lens 520, And without having the lens of refracting power between this aperture 500 and this first lens 510；Additionally comprise an infrared ray and filter filter Optical element 560 is placed between the 5th lens 550 and an imaging surface 570, and its material is glass and does not affect focal length；Should Sense electronics optical element 580 is arranged on this imaging surface 570.
The detailed optical data of 5th embodiment as shown in table 12, its aspherical surface data as shown in table 13, curvature half The unit of footpath, thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of 5th embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 14.
" sixth embodiment "
Sixth embodiment of the invention refers to Fig. 6 A, and the aberration curve of sixth embodiment refers to Fig. 6 B.6th implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 680, this photographic lens group master Will be by five first lens the 610, second lens the 620, the 3rd lens the 630, the 4th lens 640 with refracting power And the 5th lens 650 constitute, it is sequentially comprised to image side by thing side:
One first lens 610 with positive refracting power, its material is plastic cement, and its thing side 611 is convex at dipped beam axle Face, its image side surface 612 is convex surface at dipped beam axle, and its thing side 611 and image side surface 612 are all aspheric surface；
One second lens 620 with negative refracting power, its material is plastic cement, and its thing side 621 is convex at dipped beam axle Face, its image side surface 622 is concave surface at dipped beam axle, and its thing side 621 and image side surface 622 are all aspheric surface；
One the 3rd lens 630 with positive refracting power, its material is plastic cement, and its thing side 631 is convex at dipped beam axle Face, its image side surface 632 is concave surface at dipped beam axle, and its thing side 631 and image side surface 632 are all aspheric surface, and its Thing side 631 has at least one point of inflexion；
One the 4th lens 640 with negative refracting power, its material is plastic cement, and its thing side 641 is recessed at dipped beam axle Face, its image side surface 642 is convex surface at dipped beam axle, and its thing side 641 and image side surface 642 are all aspheric surface；And
One the 5th lens 650 with negative refracting power, its material is plastic cement, and its thing side 651 is convex at dipped beam axle Face, its image side surface 652 is concave surface at dipped beam axle, and its thing side 651 and image side surface 652 are all aspheric surface, and its Thing side 651 and image side surface 652 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 600, and it is placed between these first lens 610 and this second lens 620, And without having the lens of refracting power between this aperture 600 and this first lens 610；Additionally comprise an infrared ray and filter filter Optical element 660 is placed between the 5th lens 650 and an imaging surface 670, and its material is glass and does not affect focal length；Should Sense electronics optical element 680 is arranged on this imaging surface 670.
The detailed optical data of sixth embodiment as shown in table 15, its aspherical surface data as shown in table 16, curvature half The unit of footpath, thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of sixth embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 17.
" the 7th embodiment "
Seventh embodiment of the invention refers to Fig. 7 A, and the aberration curve of the 7th embodiment refers to Fig. 7 B.7th implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 780, this photographic lens group master Will be by five first lens the 710, second lens the 720, the 3rd lens the 730, the 4th lens 740 with refracting power And the 5th lens 750 constitute, it is sequentially comprised to image side by thing side:
One first lens 710 with positive refracting power, its material is glass, and its thing side 711 is convex at dipped beam axle Face, its image side surface 712 is convex surface at dipped beam axle, and its thing side 711 and image side surface 712 are all aspheric surface；
One second lens 720 with negative refracting power, its material is plastic cement, and its thing side 721 is convex at dipped beam axle Face, its image side surface 722 is concave surface at dipped beam axle, and its thing side 721 and image side surface 722 are all aspheric surface；
One the 3rd lens 730 with positive refracting power, its material is plastic cement, and its thing side 731 is convex at dipped beam axle Face, its image side surface 732 is concave surface at dipped beam axle, and its thing side 731 and image side surface 732 are all aspheric surface, and its Thing side 731 has at least one point of inflexion；
One the 4th lens 740 with negative refracting power, its material is plastic cement, and its thing side 741 is recessed at dipped beam axle Face, its image side surface 742 is convex surface at dipped beam axle, and its thing side 741 and image side surface 742 are all aspheric surface；And
One the 5th lens 750 with positive refracting power, its material is plastic cement, and its thing side 751 is convex at dipped beam axle Face, its image side surface 752 is concave surface at dipped beam axle, and its thing side 751 and image side surface 752 are all aspheric surface, and its Thing side 751 and image side surface 752 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 700, and it is placed between an object and this first lens 710, and should Without having the lens of refracting power between aperture 700 and this first lens 710；Additionally comprise an infrared ray and filter optical filtering unit Part 760 is placed between the 5th lens 750 and an imaging surface 770, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 780 is arranged on this imaging surface 770.
The detailed optical data of 7th embodiment as shown in table 18, its aspherical surface data as shown in table 19, curvature half The unit of footpath, thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of 7th embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 20.
" the 8th embodiment "
Eighth embodiment of the invention refers to Fig. 8 A, and the aberration curve of the 8th embodiment refers to Fig. 8 B.8th implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 880, this photographic lens group master Will be by five first lens the 810, second lens the 820, the 3rd lens the 830, the 4th lens 840 with refracting power And the 5th lens 850 constitute, it is sequentially comprised to image side by thing side:
One first lens 810 with positive refracting power, its material is plastic cement, and its thing side 811 is convex at dipped beam axle Face, its image side surface 812 is convex surface at dipped beam axle, and its thing side 811 and image side surface 812 are all aspheric surface；
One second lens 820 with negative refracting power, its material is plastic cement, and its thing side 821 is convex at dipped beam axle Face, its image side surface 822 is concave surface at dipped beam axle, and its thing side 821 and image side surface 822 are all aspheric surface；
One the 3rd lens 830 with positive refracting power, its material is plastic cement, and its thing side 831 is recessed at dipped beam axle Face, its image side surface 832 is convex surface at dipped beam axle, and its thing side 831 and image side surface 832 are all aspheric surface, and Its thing side 831 and image side surface 832 all has at least one point of inflexion；
One the 4th lens 840 with negative refracting power, its material is plastic cement, and its thing side 841 is recessed at dipped beam axle Face, its image side surface 842 is convex surface at dipped beam axle, and its thing side 841 and image side surface 842 are all aspheric surface；And
One the 5th lens 850 with positive refracting power, its material is plastic cement, and its thing side 851 is convex at dipped beam axle Face, its image side surface 852 is concave surface at dipped beam axle, and its thing side 851 and image side surface 852 are all aspheric surface, and its Thing side 851 and image side surface 852 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 800, and it is placed between an object and this first lens 810, and should Without having the lens of refracting power between aperture 800 and this first lens 810；Additionally comprise an infrared ray and filter optical filtering unit Part 860 is placed between the 5th lens 850 and an imaging surface 870, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 880 is arranged on this imaging surface 870.
The detailed optical data of 8th embodiment is as shown in table 21, and its aspherical surface data is as shown in table 22, bent The unit of rate radius, thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of 8th embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 23.
" the 9th embodiment "
Ninth embodiment of the invention refers to Fig. 9 A, and the aberration curve of the 9th embodiment refers to Fig. 9 B.9th implements The image-taking device of example comprises a photographic lens group (not another label) and a sense electronics optical element 980, this photographic lens group master Will be by five first lens the 910, second lens the 920, the 3rd lens the 930, the 4th lens 940 with refracting power And the 5th lens 950 constitute, it is sequentially comprised to image side by thing side:
One first lens 910 with positive refracting power, its material is plastic cement, and its thing side 911 is convex at dipped beam axle Face, its image side surface 912 is concave surface at dipped beam axle, and its thing side 911 and image side surface 912 are all aspheric surface；
One second lens 920 with negative refracting power, its material is plastic cement, and its thing side 921 is convex at dipped beam axle Face, its image side surface 922 is concave surface at dipped beam axle, and its thing side 921 and image side surface 922 are all aspheric surface；
One the 3rd lens 930 with positive refracting power, its material is plastic cement, and its thing side 931 is convex at dipped beam axle Face, its image side surface 932 is convex surface at dipped beam axle, and its thing side 931 and image side surface 932 are all aspheric surface, and its Thing side 931 has at least one point of inflexion；
One the 4th lens 940 with negative refracting power, its material is plastic cement, and its thing side 941 is recessed at dipped beam axle Face, its image side surface 942 is convex surface at dipped beam axle, and its thing side 941 and image side surface 942 are all aspheric surface；And
One the 5th lens 950 with negative refracting power, its material is plastic cement, and its thing side 951 is convex at dipped beam axle Face, its image side surface 952 is concave surface at dipped beam axle, and its thing side 951 and image side surface 952 are all aspheric surface, and its Thing side 951 and image side surface 952 all has at least one point of inflexion；
This photographic lens group is separately provided with an aperture 900, and it is placed between an object and this first lens 910, and should Without having the lens of refracting power between aperture 900 and this first lens 910；Additionally comprise an infrared ray and filter optical filtering unit Part 960 is placed between the 5th lens 950 and an imaging surface 970, and its material is glass and does not affect focal length；This electronics Photo-sensitive cell 980 is arranged on this imaging surface 970.
The detailed optical data of 9th embodiment is as shown in table 24, and its aspherical surface data is as shown in table 25, bent The unit of rate radius, thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of 9th embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 26.
" the tenth embodiment "
Tenth embodiment of the invention refers to Figure 10 A, and the aberration curve of the tenth embodiment refers to Figure 10 B.Tenth is real The image-taking device executing example comprises a photographic lens group (not another label) and a sense electronics optical element 1080, this photographic lens group Main by five first lens the 1010, second lens the 1020, the 3rd lens the 1030, the 4th lens with refracting power 1040 and the 5th lens 1050 constitute, it is sequentially comprised to image side by thing side:
One first lens 1010 with positive refracting power, its material is plastic cement, and its thing side 1011 is at dipped beam axle Convex surface, its image side surface 1012 is concave surface at dipped beam axle, and its thing side 1011 and image side surface 1012 are all aspheric Face；
One second lens 1020 with negative refracting power, its material is plastic cement, and its thing side 1021 is at dipped beam axle Convex surface, its image side surface 1022 is concave surface at dipped beam axle, and its thing side 1021 and image side surface 1022 are all aspheric Face；
One the 3rd lens 1030 with positive refracting power, its material is plastic cement, and its thing side 1031 is at dipped beam axle Convex surface, its image side surface 1032 is convex surface at dipped beam axle, and its thing side 1031 and image side surface 1032 are all aspheric Face, and its thing side 1031 and image side surface 1032 all have at least one point of inflexion；
One the 4th lens 1040 with positive refracting power, its material is plastic cement, and its thing side 1041 is at dipped beam axle Concave surface, its image side surface 1042 is convex surface at dipped beam axle, and its thing side 1041 and image side surface 1042 are all aspheric Face；And
One the 5th lens 1050 with negative refracting power, its material is plastic cement, and its thing side 1051 is at dipped beam axle Convex surface, its image side surface 1052 is concave surface at dipped beam axle, and its thing side 1051 and image side surface 1052 are all aspheric surface, And its thing side 1051 and image side surface 1052 all have at least one point of inflexion；
This photographic lens group is separately provided with an aperture 1000, and it is placed between an object and this first lens 1010, and Without having the lens of refracting power between this aperture 1000 and this first lens 1010；Additionally comprise an infrared ray and filter filter Optical element 1060 is placed between the 5th lens 1050 and an imaging surface 1070, and its material is glass and does not affect focal length； This sense electronics optical element 1080 is arranged on this imaging surface 1070.
The detailed optical data of tenth embodiment is as shown in table 27, and its aspherical surface data is as shown in table 28, bent The unit of rate radius, thickness and focal length is millimeter, and HFOV is defined as the half at maximum visual angle.
Representing such as the form of first embodiment of tenth embodiment aspheric curve equation.Additionally, each relational expression Parameter explained such as first embodiment, but listed by the numerical value of each relational expression such as table 29.
Table one to table 29 show the different change in value tables of the photographic lens group embodiment that the invention discloses, the most originally Inventing that the change in value of each embodiment is the most true tests gained, even if using different numerical value, mutually isostructural product must Belong to the protection category that the invention discloses, thus described by above explanation and graphic be only used as exemplary, be not used to limit The right that system the invention discloses.

Claims (30)

1. a photographic lens group, it is characterised in that sequentially comprised to image side by thing side:
One first lens, have positive refracting power, and its thing side is convex surface；
One second lens, have negative refracting power；
One the 3rd lens, have refracting power；
One the 4th lens, have refracting power, and its thing side and image side surface are all aspheric surface；And
One the 5th lens, have refracting power, and its thing side is convex surface, and its thing side and image side surface are all aspheric surface, and In its thing side and image side surface, at least one surface is provided with at least one point of inflexion；
Wherein, this photographic lens group is separately provided with between an aperture, and this aperture and this first lens without having refracting power Lens；
Wherein, the lens having refracting power in this photographic lens group are five；
Between these the second lens and the 3rd lens, the distance on optical axis is T23, the 3rd lens and the 4th lens Between distance on optical axis be T34, this second lens thickness on optical axis is CT2, and the 3rd lens are in optical axis On thickness be CT3, the 4th lens thickness on optical axis is CT4, and the 5th lens thickness on optical axis is CT5, the focal length of this photographic lens group is f, and the focal length of these the first lens is f1, and the focal length of these the second lens is f2, The focal length of the 4th lens is f4, and the focal length of the 5th lens is f5, and this aperture to the 5th lens image side surface is in light Distance on axle is SD, and this first lens thing side to the 5th lens image side surface distance on optical axis is TD, full Foot following relationship:
0.90<(T23+T34)/(CT3+CT4+CT5)；
(|f/f4|+|f/f5|)/(|f/f1|+|f/f2|)<0.60；
0.7<SD/TD<1.1；And
1.0<(CT2+CT4)/(CT2-CT4)。
2. photographic lens group as claimed in claim 1, it is characterised in that the focal length of these the first lens is f1, should The focal length of the 4th lens is f4, meets following relationship:
-1.0<f1/f4<0。
3. photographic lens group as claimed in claim 2, it is characterised in that this second lens image side surface is concave surface, 4th lens thing side is concave surface.
4. photographic lens group as claimed in claim 1, it is characterised in that the abbe number of these the first lens is V1, The abbe number of these the second lens is V2, and the abbe number of the 4th lens is V4, meets following relationship:
0.5<(V2+V4)/V1<1.0。
5. photographic lens group as claimed in claim 1, it is characterised in that the 4th lens image side surface is convex surface, 5th lens image side surface is concave surface.
6. photographic lens group as claimed in claim 5, it is characterised in that the 5th lens have negative refracting power.
7. photographic lens group as claimed in claim 1, it is characterised in that the focal length of this photographic lens group is f, should The maximum image height of photographic lens group is ImgH, meets following relationship:
1.9<f/ImgH<5.0。
8. photographic lens group as claimed in claim 7, it is characterised in that the curvature of the 4th lens thing side half Footpath is R7, and the radius of curvature of the 4th lens image side surface is R8, meets following relationship:
-35<(R7+R8)/(R7-R8)<-1.0。
9. photographic lens group as claimed in claim 7, it is characterised in that the maximum image height of this photographic lens group is ImgH, between these the second lens and the 3rd lens, the distance on optical axis is T23, the 3rd lens and the 4th Between lens, the distance on optical axis is T34, meets following relationship:
1.0<ImgH/(T23+T34)<2.2。
10. photographic lens group as claimed in claim 1, it is characterised in that this second lens thing side is convex surface, This second lens image side surface is concave surface.
11. photographic lens groups as claimed in claim 1, it is characterised in that these second lens and the 3rd lens it Between distance on optical axis be T23, between the 3rd lens and the 4th lens, the distance on optical axis is T34, should 3rd lens thickness on optical axis is CT3, and the 4th lens thickness on optical axis is CT4, the 5th lens in Thickness on optical axis is CT5, meets following relationship:
1.0<(T23+T34)/(CT3+CT4+CT5)。
12. photographic lens groups as claimed in claim 1, it is characterised in that this second lens thickness on optical axis For CT2, the 4th lens thickness on optical axis is CT4, meets following relationship:
2.0<(CT2+CT4)/(CT2-CT4)<50。
13. photographic lens groups as claimed in claim 1, it is characterised in that the focal length of this photographic lens group is f, The focal length of these the first lens is f1, and the focal length of these the second lens is f2, meets following relationship:
2.5<|f/f1|+|f/f2|。
14. photographic lens groups as claimed in claim 1, it is characterised in that the focal length of this photographic lens group is f, The vertical dimension of the 5th lens image side surface critical point and optical axis is Yc52, meets following relationship:
3.0<f/Yc52<20。
15. 1 kinds of image-taking devices, it is characterised in that comprise photographic lens group as claimed in claim 1 and an electronics Photo-sensitive cell.
16. 1 kinds of electronic installations, it is characterised in that comprise image-taking device as claimed in claim 15.
17. 1 kinds of photographic lens groups, it is characterised in that sequentially comprised to image side by thing side:
One first lens, have positive refracting power, and its thing side is convex surface；
One second lens, have negative refracting power, and its thing side is convex surface, and its image side surface is concave surface；
One the 3rd lens, have refracting power；
One the 4th lens, have negative refracting power, and its thing side and image side surface are all aspheric surface；And
One the 5th lens, have refracting power, and its image side surface is concave surface, and its thing side and image side surface are all aspheric surface, and In its thing side and image side surface, at least one surface is provided with at least one point of inflexion；
Wherein, this photographic lens group is separately provided with between an aperture, and this aperture and this first lens without having refracting power Lens；
Wherein, the lens having refracting power in this photographic lens group are five；
Between these the second lens and the 3rd lens, the distance on optical axis is T23, the 3rd lens and the 4th lens Between distance on optical axis be T34, the 3rd lens thickness on optical axis is CT3, and the 4th lens are in optical axis On thickness be CT4, the 5th lens thickness on optical axis is CT5, and the focal length of this photographic lens group is f, should The focal length of the first lens is f1, and the focal length of these the second lens is f2, and the focal length of the 4th lens is f4, and the 5th is saturating The focal length of mirror is f5, and this aperture to the 5th lens image side surface distance on optical axis is SD, this first lens thing side Face is TD to the 5th lens image side surface distance on optical axis, meets following relationship:
0.90<(T23+T34)/(CT3+CT4+CT5)；
(|f/f4|+|f/f5|)/(|f/f1|+|f/f2|)<1.0；
0.7<SD/TD<1.1；And
0.3<CT4/CT3<2.5。
18. photographic lens groups as claimed in claim 17, it is characterised in that maximum visual angle in this photographic lens group Half be HFOV, meet following relationship:
10.0[deg.]<HFOV<30.0[deg.]。
19. photographic lens groups as claimed in claim 18, it is characterised in that the 4th lens thing side is concave surface, 4th lens image side surface is convex surface.
20. photographic lens groups as claimed in claim 18, it is characterised in that the 3rd lens have positive refracting power.
21. photographic lens groups as claimed in claim 17, it is characterised in that the focal length of these the first lens is f1, The focal length of the 4th lens is f4, meets following relationship:
-0.5<f1/f4<0。
22. photographic lens groups as claimed in claim 17, it is characterised in that these second lens and the 3rd lens Between distance on optical axis be T23, between the 3rd lens and the 4th lens, the distance on optical axis is T34, 3rd lens thickness on optical axis is CT3, and the 4th lens thickness on optical axis is CT4, the 5th lens Thickness on optical axis is CT5, meets following relationship:
1.0<(T23+T34)/(CT3+CT4+CT5)。
23. photographic lens groups as claimed in claim 17, it is characterised in that the maximum of this first lens thing side Effective radius is SD11, and the entrance pupil aperture of this photographic lens group is EPD, meets following relationship:
0.95<EPD/(SD11*2)<1.1。
24. 1 kinds of photographic lens groups, it is characterised in that sequentially comprised to image side by thing side:
One first lens, have positive refracting power, and its thing side is convex surface；
One second lens, have negative refracting power；
One the 3rd lens, have refracting power；
One the 4th lens, have negative refracting power, and its thing side is concave surface, and its thing side and image side surface are all aspheric surface； And
One the 5th lens, have refracting power, and its image side surface is concave surface, and its thing side and image side surface are all aspheric surface, and In its thing side and image side surface, at least one surface is provided with at least one point of inflexion；
Wherein, this photographic lens group is separately provided with between an aperture, and this aperture and this first lens without having refracting power Lens；
Wherein, the lens having refracting power in this photographic lens group are five；
Between these the second lens and the 3rd lens, the distance on optical axis is T23, the 3rd lens and the 4th lens Between distance on optical axis be T34, the 3rd lens thickness on optical axis is CT3, and the 4th lens are in optical axis On thickness be CT4, the 5th lens thickness on optical axis is CT5, and the focal length of this photographic lens group is f, should The focal length of the first lens is f1, and the focal length of these the second lens is f2, and the focal length of the 4th lens is f4, and the 5th is saturating The focal length of mirror is f5, and this aperture to the 5th lens image side surface distance on optical axis is SD, this first lens thing side Face is TD to the 5th lens image side surface distance on optical axis, meets following relationship:
0.90<(T23+T34)/(CT3+CT4+CT5)；
(|f/f4|+|f/f5|)/(|f/f1|+|f/f2|)<1.0；
0.7<SD/TD<1.1；And
0.3<CT4/CT3<2.5。
25. photographic lens groups as claimed in claim 24, it is characterised in that this second lens image side surface is concave surface, The thing side of these first lens, these second lens, the 3rd lens, the 4th lens and the 5th lens and image side surface In all at least one sides be aspheric surface, and these first lens, these second lens, the 3rd lens, the 4th lens with should The material of the 5th lens is all plastic cement.
26. photographic lens groups as claimed in claim 25, it is characterised in that the 3rd lens thing side and image side In face, at least one surface is provided with at least one point of inflexion.
27. photographic lens groups as claimed in claim 25, it is characterised in that the 3rd lens thing side curvature half Footpath is positive and negative jack per line with the radius of curvature of the 3rd lens image side surface.
28. photographic lens groups as claimed in claim 24, it is characterised in that these second lens and the 3rd lens Between distance on optical axis be T23, between the 3rd lens and the 4th lens, the distance on optical axis is T34, 3rd lens thickness on optical axis is CT3, and the 4th lens thickness on optical axis is CT4, the 5th lens Thickness on optical axis is CT5, meets following relationship:
1.15<(T23+T34)/(CT3+CT4+CT5)。
29. photographic lens groups as claimed in claim 24, it is characterised in that the abbe number of these the first lens is V1, the abbe number of these the second lens is V2, and the abbe number of the 4th lens is V4, meets following relationship:
0.5<(V2+V4)/V1<1.0。
30. photographic lens groups as claimed in claim 24, it is characterised in that the maximum image height of this photographic lens group For ImgH, the entrance pupil aperture of this photographic lens group is EPD, meets following relationship:
0.85<EPD/ImgH<2.0。
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106802474A (en) * 2017-03-22 2017-06-06 浙江舜宇光学有限公司 Imaging lens
CN108107542A (en) * 2016-11-24 2018-06-01 大立光电股份有限公司 Image capturing lens assembly, image capturing device and electronic device
CN108205186A (en) * 2016-12-20 2018-06-26 三星电机株式会社 Optical imaging system
CN108333725A (en) * 2018-05-09 2018-07-27 浙江舜宇光学有限公司 Pick-up lens group
CN109407266A (en) * 2017-08-15 2019-03-01 大立光电股份有限公司 Image system lens assembly, image capturing device and electronic device
CN110320647A (en) * 2019-08-21 2019-10-11 浙江舜宇光学有限公司 Optical imaging lens and periscope type lens
CN110602365A (en) * 2019-09-24 2019-12-20 Oppo广东移动通信有限公司 Lens, camera and electronic device
CN110873946A (en) * 2018-08-31 2020-03-10 声远精密光学股份有限公司 Optical imaging lens
CN113031218A (en) * 2017-07-23 2021-06-25 核心光电有限公司 Folding camera and folding lens kit thereof
CN114415336A (en) * 2022-01-26 2022-04-29 江西晶超光学有限公司 Optical lens, camera module and electronic equipment
CN114895436A (en) * 2022-05-24 2022-08-12 江西晶超光学有限公司 Imaging lens group, camera module and electronic equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0850243A (en) * 1994-08-05 1996-02-20 Mark:Kk Zoom lens with compensation for temperature change
US7710665B2 (en) * 2007-11-08 2010-05-04 Samsung Electro-Mechanics Co., Ltd. Imaging optical system
TW201022714A (en) * 2008-12-01 2010-06-16 Largan Precision Co Ltd Optical lens system for taking image
CN101782676A (en) * 2009-01-15 2010-07-21 大立光电股份有限公司 Imaging optical lens group
CN101876743A (en) * 2009-04-30 2010-11-03 大立光电股份有限公司 Photographic lens group
CN102269861A (en) * 2010-06-01 2011-12-07 大立光电股份有限公司 Optical lens group for shooting
CN202256847U (en) * 2011-06-28 2012-05-30 大立光电股份有限公司 Optical image lens assembly
US20150022700A1 (en) * 2009-07-14 2015-01-22 Largan Precision Co., Ltd. Imaging lens system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0850243A (en) * 1994-08-05 1996-02-20 Mark:Kk Zoom lens with compensation for temperature change
US7710665B2 (en) * 2007-11-08 2010-05-04 Samsung Electro-Mechanics Co., Ltd. Imaging optical system
TW201022714A (en) * 2008-12-01 2010-06-16 Largan Precision Co Ltd Optical lens system for taking image
CN101782676A (en) * 2009-01-15 2010-07-21 大立光电股份有限公司 Imaging optical lens group
CN101876743A (en) * 2009-04-30 2010-11-03 大立光电股份有限公司 Photographic lens group
US20150022700A1 (en) * 2009-07-14 2015-01-22 Largan Precision Co., Ltd. Imaging lens system
CN102269861A (en) * 2010-06-01 2011-12-07 大立光电股份有限公司 Optical lens group for shooting
CN202256847U (en) * 2011-06-28 2012-05-30 大立光电股份有限公司 Optical image lens assembly
CN102854608A (en) * 2011-06-28 2013-01-02 大立光电股份有限公司 Optical image lens assembly

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108107542B (en) * 2016-11-24 2020-05-01 大立光电股份有限公司 Image capturing lens assembly, image capturing device and electronic device
CN108107542A (en) * 2016-11-24 2018-06-01 大立光电股份有限公司 Image capturing lens assembly, image capturing device and electronic device
CN111338056B (en) * 2016-11-24 2021-07-13 大立光电股份有限公司 Image capturing lens assembly and image capturing device
CN111338056A (en) * 2016-11-24 2020-06-26 大立光电股份有限公司 Image capturing lens assembly and image capturing device
US11726299B2 (en) 2016-12-20 2023-08-15 Samsung Electro-Mechanics Co., Ltd. Optical imaging system
CN108205186A (en) * 2016-12-20 2018-06-26 三星电机株式会社 Optical imaging system
US11092775B2 (en) 2016-12-20 2021-08-17 Samsung Electro-Mechanics Co., Ltd. Optical imaging system
CN106802474A (en) * 2017-03-22 2017-06-06 浙江舜宇光学有限公司 Imaging lens
CN106802474B (en) * 2017-03-22 2022-11-22 浙江舜宇光学有限公司 Imaging lens
CN113985571A (en) * 2017-03-22 2022-01-28 浙江舜宇光学有限公司 Imaging lens
CN113031218A (en) * 2017-07-23 2021-06-25 核心光电有限公司 Folding camera and folding lens kit thereof
CN109407266A (en) * 2017-08-15 2019-03-01 大立光电股份有限公司 Image system lens assembly, image capturing device and electronic device
CN108333725A (en) * 2018-05-09 2018-07-27 浙江舜宇光学有限公司 Pick-up lens group
CN110873946A (en) * 2018-08-31 2020-03-10 声远精密光学股份有限公司 Optical imaging lens
CN110873946B (en) * 2018-08-31 2022-03-11 声远精密光学股份有限公司 Optical imaging lens
CN110320647A (en) * 2019-08-21 2019-10-11 浙江舜宇光学有限公司 Optical imaging lens and periscope type lens
CN110320647B (en) * 2019-08-21 2024-04-09 浙江舜宇光学有限公司 Optical imaging lens and periscope type lens
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CN114895436A (en) * 2022-05-24 2022-08-12 江西晶超光学有限公司 Imaging lens group, camera module and electronic equipment
CN114895436B (en) * 2022-05-24 2023-09-05 江西晶超光学有限公司 Imaging lens group, camera module and electronic equipment

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