CN106569319B - Photographing optical lens set, image-taking device and electronic device - Google Patents
Photographing optical lens set, image-taking device and electronic device Download PDFInfo
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- CN106569319B CN106569319B CN201510654049.3A CN201510654049A CN106569319B CN 106569319 B CN106569319 B CN 106569319B CN 201510654049 A CN201510654049 A CN 201510654049A CN 106569319 B CN106569319 B CN 106569319B
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- photographing optical
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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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
Abstract
The invention discloses a kind of photographing optical lens set, image-taking device and electronic devices.Photographing optical lens set sequentially includes the first lens, the second lens, the third lens, the 4th lens and the 5th lens by object side to image side.First lens have negative refracting power, and image side surface is concave surface.Second lens have negative refracting power, and image side surface is concave surface.The third lens have positive refracting power.4th lens have positive refracting power, and image side surface is convex surface, and its object side surface and image side surface are all aspherical.5th lens have negative refracting power, and object side surface is concave surface, and image side surface is convex surface, and its object side surface and image side surface are all aspherical.When a specific condition is satisfied, so that photographing optical lens set is had enough refracting powers and help to shorten its back focal length.Invention additionally discloses the image-taking device with above-mentioned photographing optical lens set and with the electronic device of image-taking device.
Description
Technical field
The invention relates to a kind of photographing optical lens set and image-taking devices, and apply in particular to a kind of
Wide viewing angle photographing optics lens set and image-taking device on electronic device.
Background technique
In recent years, with the rise of the electronic product with camera function, the demand of optical system is increasingly improved.General light
The photosensitive element of system is nothing more than being photosensitive coupling element (Charge Coupled Device, CCD) or complementary gold oxide
Belong to two kinds of semiconductor element (Complementary Metal-Oxide Semiconductor Sensor, CMOS Sensor),
And progressing greatly with manufacture of semiconductor technology, so that the Pixel Dimensions of photosensitive element reduce, optical system is gradually led toward high pixel
Domain development, therefore the requirement to image quality also increasingly increases.
Electronic product on the market at present, such as driving a vehicle attachment lens, safety monitoring system and moves device of making video recording, and is used
Camera lens be in response to its purposes and demand to be often configured to wide viewing angle camera lens.However, the wide viewing angle camera lens commonly used often has visual angle or light
The too small use for being unable to satisfy higher order product the problems such as insufficient with resolving power of circle.
Summary of the invention
Photographing optical lens set, image-taking device and electronic device provided by the invention, through matching for its lens refracting power
It sets, can help to incident ray and be gathered on imaging surface, can further shorten back focal length, and can provide wider visual angle, reduce
Susceptibility and aberration promote image quality.
A kind of photographing optical lens set is provided according to the present invention, sequentially includes the first lens, second by object side to image side
Lens, the third lens, the 4th lens and the 5th lens.First lens have negative refracting power, and image side surface is concave surface.Second
Lens have negative refracting power, and image side surface is concave surface.The third lens have positive refracting power.4th lens have positive refracting power,
Its image side surface is convex surface, and its object side surface and image side surface are all aspherical.5th lens have negative refracting power, object side
Surface is concave surface, and image side surface is convex surface, and its object side surface and image side surface be all it is aspherical, wherein the 5th lens image side
Locate off axis comprising an at least concave surface on surface.Lens in photographing optical lens set are five.First lens and the second lens in
Spacing distance on optical axis be T12, the second lens and the third lens in the spacing distance on optical axis be T23, the third lens and the
Four lens in the spacing distance on optical axis be T34, the 4th lens and the 5th lens in the spacing distance on optical axis be T45, photography
Focal length with optics lens set is f, and the focal length of the third lens is f3, and the focal length of the 4th lens is f4, meets following condition:
T12<T34；
T23<T34；
T45<T34；
0.65<f/f4；And
1.0<f3/f4。
A kind of image-taking device is more provided according to the present invention, includes photographing optical lens set as mentioned in the previous paragraph and electronics
Photosensitive element, wherein electronics photosensitive element is set to the imaging surface of photographing optical lens set.
A kind of electronic device is separately provided according to the present invention, includes image-taking device as mentioned in the previous paragraph.
When T12, T23, T34 and T45 meet above-mentioned condition, the total length of photographing optical lens set can be effectively shortened,
Efficiently utilize microscope group space.
When f/f4 meets above-mentioned condition, it can make the main collector lens in photographing optical lens set that there is enough bend
Power is rolled over, is gathered in incident optical energy effectively on imaging surface, and can further shorten back focal length.
When f3/f4 meets above-mentioned condition, effectively reduces aberration and generate and provide needed for photographing optical lens set just
Refracting power.
Detailed description of the invention
Fig. 1 is painted a kind of schematic diagram of image-taking device according to first embodiment of the invention；
Fig. 2 is sequentially spherical aberration, astigmatism and the distortion curve graph of first embodiment from left to right；
Fig. 3 is painted a kind of schematic diagram of image-taking device according to second embodiment of the invention；
Fig. 4 is sequentially spherical aberration, astigmatism and the distortion curve graph of second embodiment from left to right；
Fig. 5 is painted a kind of schematic diagram of image-taking device according to third embodiment of the invention；
Fig. 6 is sequentially spherical aberration, astigmatism and the distortion curve graph of 3rd embodiment from left to right；
Fig. 7 is painted a kind of schematic diagram of image-taking device according to fourth embodiment of the invention；
Fig. 8 is sequentially spherical aberration, astigmatism and the distortion curve graph of fourth embodiment from left to right；
Fig. 9 is painted a kind of schematic diagram of image-taking device according to fifth embodiment of the invention；
Figure 10 is sequentially spherical aberration, astigmatism and the distortion curve graph of the 5th embodiment from left to right；
Figure 11 is painted a kind of schematic diagram of image-taking device according to sixth embodiment of the invention；
Figure 12 is sequentially spherical aberration, astigmatism and the distortion curve graph of sixth embodiment from left to right；
Figure 13 is painted a kind of schematic diagram of image-taking device according to seventh embodiment of the invention；
Figure 14 is sequentially spherical aberration, astigmatism and the distortion curve graph of the 7th embodiment from left to right；
Figure 15 is painted the schematic diagram according to parameter Dr7r10 in Fig. 1 first embodiment；
Figure 16 is painted the schematic diagram according to parameter Sag12 in Fig. 1 first embodiment；
Figure 17 is painted a kind of schematic diagram of electronic device according to eighth embodiment of the invention；
Figure 18 is painted a kind of schematic diagram of electronic device according to ninth embodiment of the invention；And
Figure 19 is painted a kind of schematic diagram of electronic device according to tenth embodiment of the invention.
[symbol description]
Electronic device: 10,20,30
Image-taking device: 11,21,31
Aperture: 100,200,300,400,500,600,700
First lens: 110,210,310,410,510,610,710
Object side surface: 111,211,311,411,511,611,711
Image side surface: 112,212,312,412,512,612,712
Second lens: 120,220,320,420,520,620,720
Object side surface: 121,221,321,421,521,621,721
Image side surface: 122,222,322,422,522,622,722
The third lens: 130,230,330,430,530,630,730
Object side surface: 131,231,331,431,531,631,731
Image side surface: 132,232,332,432,532,632,732
4th lens: 140,240,340,440,540,640,740
Object side surface: 141,241,341,441,541,641,741
Image side surface: 142,242,342,442,542,642,742
5th lens: 150,250,350,450,550,650,750
Object side surface: 151,251,351,451,551,651,751
Image side surface: 152,252,352,452,552,652,752
Infrared ray filters out filter element: 160,260,360,460,560,660,760
Plate glass: 170,270,370,470,570,670,770
Imaging surface: 180,280,380,480,580,680,780
Electronics photosensitive element: 190,290,390,490,590,690,790
F: the focal length of photographing optical lens set
Fno: the f-number of photographing optical lens set
HFOV: the half at maximum visual angle in photographing optical lens set
FOV: maximum visual angle in photographing optical lens set
V3: the abbe number of the third lens 130
T12: the first lens and the second lens are in the spacing distance on optical axis
T23: the second lens and the third lens are in the spacing distance on optical axis
T34: the third lens and the 4th lens are in the spacing distance on optical axis
T45: the four lens and the 5th lens are in the spacing distance on optical axis
Each two adjacent lens in the AT: the first lens of Σ, the second lens, the third lens, the 4th lens and the 5th lens
In the summation of spacing distance on optical axis
BL: the five lens image side surface is to imaging surface in the distance on optical axis
Dr7r10: the four lens object side surface is with the 5th lens image side surface at a distance from optical axis
Td: the first lens object side surface to the 5th lens image side surface is in the distance on optical axis
Intersection point of Sag12: the first lens image side surface on optical axis to the first lens image side surface maximum effective radius
Position is in the horizontal displacement distance of optical axis
R5: the radius of curvature of the third lens object side surface
R6: the radius of curvature on the third lens image side surface
The radius of curvature of R8: the four lens image side surface
The radius of curvature of R9: the five lens object side surface
The focal length of f1: the first lens
The focal length of f2: the second lens
F3: the focal length of the third lens
The focal length of f4: the four lens
The focal length of f5: the five lens
The synthesis focal length of f123: the first lens, the second lens and the third lens
The refracting power of P1: the first lens
The refracting power of P2: the second lens
P3: the refracting power of the third lens
The refracting power of P4: the four lens
Specific embodiment
A kind of photographing optical lens set, by object side to image side sequentially include the first lens, the second lens, the third lens,
4th lens and the 5th lens, wherein the lens in photographing optical lens set are five.Photographing optical lens set can be also
It comprising an aperture, is set between the third lens and the 4th lens, helps to expand its field angle.
The first lens, the second lens, the third lens, the 4th lens and the 5th of photographing optical lens set described in leading portion
In lens, appoint between two adjacent lens in can all have an airspace on optical axis；That is, photographing optical lens set can
Lens with five single non-bondings.Since the more non-bonding lens of processing procedure of bonding lens are complicated, especially in the glutinous of two lens
Conjunction face need to possess the curved surface of high accuracy, to reach the high adaptation when bonding of two lens, and during bonding, it is also possible to
It causes adaptation bad because of deviation, influences whole optical imagery quality.Therefore, in photographing optical lens set of the present invention, appoint
In can all have an airspace on optical axis between two adjacent lens, the problem that binding lens can be effectively improved.
First lens have negative refracting power, and object side surface can be convex surface, and image side surface is concave surface.Whereby, facilitate
The convergence of incident ray, to provide photographing optical lens set wider visual angle.
Second lens have negative refracting power, and image side surface is concave surface.Whereby, except the convergence for facilitating incident ray, with
It provides outside the wider visual angle of photographing optical lens set, more cooperates the negative refracting power of the first lens, effectively share negative refracting power
Configuration, to reduce the susceptibility of photographing optical lens set and slow down the hyperplasia of aberration.
The third lens have positive refracting power, can the aberration that generates of the first lens of active balance and the second lens.
4th lens have positive refracting power, and object side surface can be convex surface, and image side surface is convex surface.Whereby, the 4th thoroughly
Mirror can provide the main positive refracting power of photographing optical lens set, effectively shorten its total length.
5th lens have negative refracting power, and object side surface is concave surface, and image side surface is convex surface and off-axis place may include
An at least concave surface.Whereby, the refracting power of the 4th lens can be balanced, and effectively reduces aberration, and the optically focused on image periphery can be reinforced,
Improve the resolution of surrounding image.
First lens and the second lens are T12 in the spacing distance on optical axis, and the second lens and the third lens are on optical axis
Spacing distance be T23, the third lens and the 4th lens are T34 in the spacing distance on optical axis, and the 4th lens are saturating with the 5th
Mirror is T45 in the spacing distance on optical axis, meets following condition: T12 < T34；T23<T34；And T45 < T34.Whereby, may be used
It effectively shortens the total length of photographing optical lens set, efficiently utilizes microscope group space.
The focal length of photographing optical lens set is f, and the focal length of the 4th lens is f4, meets following condition: 0.65 < f/
f4.Whereby, make the main collector lens in photographing optical lens set that there is enough refracting powers, assemble incident optical energy effectively
In on imaging surface, and it can further shorten back focal length.Preferably, following condition: 0.80 < f/f4 < 2.0 can be met.In addition, collocation
4th lens object side surface and image side surface be all it is aspherical, big visual angle and pre-group lens institute in photographing optical lens set can be made
The aberration of generation can be effectively corrected, while being achieved the purpose that miniaturization and being taken into account image quality.
The focal length of the third lens is f3, and the focal length of the 4th lens is f4, meets following condition: 1.0 < f3/f4.Whereby,
Aberration is effectively reduced to generate and positive refracting power needed for photographing optical lens set is provided.
At least one of first lens, the second lens and the third lens are glass material and its object side surface and image side table
At least one of face is spherical surface.Whereby, arrange in pairs or groups in pre-group lens it is a piece of more than glass lens, can effectively reduce environment pair
In the influence of photographing optical lens set, and using the surface configuration of spherical surface, its manufacturing more can further improve.
The focal length of first lens is f1, and the focal length of the second lens is f2, and the focal length of the third lens is f3, the coke of the 4th lens
Away from for f4, the focal length of the 5th lens is f5, meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And |
f4|<|f5|.Whereby, positive refracting power needed for photographing optical lens set can be provided effectively to shorten photographing optical lens set
Total length.
5th lens image side surface to imaging surface in the distance on optical axis be BL, the 4th lens object side surface and the 5th lens
Image side surface is Dr7r10 in the distance on optical axis, meets following condition: 0.40 < BL/Dr7r10 < 1.75.It whereby, can be effective
The back focal length for shortening photographing optical lens set, makes it reach the target of miniaturization.
The radius of curvature of the third lens object side surface is R5, and the radius of curvature on the third lens image side surface is R6, is met
Following condition: -2.0 < (R5+R6)/(R5-R6) < -0.25.Whereby, ball caused by the first lens and the second lens can be corrected
Difference, and slow down the generation of image curvature.
The focal length of photographing optical lens set is f, and the synthesis focal length of the first lens, the second lens and the third lens is
F123 meets following condition: -0.50 < f/f123 < 0.Whereby, photographing optical mirror is incident in for the light compared with wide viewing angle
Piece group, to improve periphery illumination and expand visual angle.
The abbe number of the third lens is V3, meets following condition: V3 < 30.Whereby, photographing optical can effectively be corrected
The color difference of lens set.
Maximum visual angle is FOV in photographing optical lens set, meets following condition: 110 degree≤FOV≤200 degree.It borrows
This, can promote the advantage at the big visual angle of photographing optical lens set.
Each two adjacent lens are in optical axis in first lens, the second lens, the third lens, the 4th lens and the 5th lens
The summation of upper spacing distance is Σ AT, and the first lens object side surface to the 5th lens image side surface is Td in the distance on optical axis,
It meets following condition: AT/Td < 0.50 Σ.Whereby, microscope group space efficiency can be efficiently used and shorten photographing optical lens set
Total length.
The radius of curvature of 4th lens image side surface is R8, and the radius of curvature of the 5th lens object side surface is R9, is met
Following condition: | (R8+R9)/(R8-R9) | < 100.Whereby, aberration can be effectively eliminated and improve image quality.
First lens and the second lens are T12 in the spacing distance on optical axis, and the third lens and the 4th lens are on optical axis
Spacing distance be T34, meet following condition: 1.05 < T34/T12 < 2.5.Whereby, photographing optical eyeglass can be effectively shortened
The total length of group efficiently utilizes microscope group space.
The refracting power of first lens is P1, and the refracting power of the second lens is P2, and the refracting power of the third lens is P3, and the 4th thoroughly
The refracting power of mirror is P4, meets following condition: 1.0 < (P4)/(| P1 |+| P2 |+| P3 |) < 2.0.Whereby, facilitating will be incident
Light is effectively gathered on imaging surface, and further shortens back focal length, maintains its miniaturization.
First lens and the second lens are T12 in the spacing distance on optical axis, and the first lens image side surface is on optical axis
Intersection point to the first lens image side surface maximum effective radius position in optical axis horizontal displacement distance be Sag12, meet under
Column condition: 1.0 < Sag12/T12 < 2.0.Whereby, the spacing distance for being conducive to shorten the first lens and the second lens, more can be effective
Utilize its space configuration.
In photographing optical lens set provided by the invention, the material of lens can be plastic cement or glass.When the material of lens
For plastic cement, production cost can be effectively reduced.The another material for working as lens is glass, then can increase photographing optical lens set and bend
Roll over the freedom degree of power configuration.In addition, the object side surface and image side surface in photographing optical lens set can be aspherical (ASP),
It is aspherical to be easy to be fabricated to the shape other than spherical surface, more controlled variable is obtained, to cut down aberration, and then is reduced saturating
The number that mirror uses, therefore the total length of photographing optical lens set of the present invention can be effectively reduced.
Furthermore in photographing optical lens set provided by the invention, if lens surface is convex surface and does not define convex surface position
When setting, then it represents that the lens surface can be in for convex surface；If lens surface is concave surface and does not define the concave surface position, then it represents that should
Lens surface can be in for concave surface.In photographing optical lens set provided by the invention, if lens have positive refracting power or negative flexion
The focal length of power or lens all can refer to the refracting power or focal length of lens.
In addition, there is an at least diaphragm settable on demand to reduce stray light in photographing optical lens set of the present invention
Help promote image quality.
The imaging surface of photographing optical lens set of the invention can be one according to the difference of its corresponding electronics photosensitive element
Plane or the curved surface for having any curvature particularly relate to concave surface towards the curved surface toward object side direction.
In photographing optical lens set of the invention, aperture configuration can for preposition aperture or in set aperture, wherein preposition light
Circle 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 (Exit Pupil) of photographing optical lens set can be made to generate with imaging surface longer
Distance, make it have telecentricity (Telecentric) effect, and can increase electronics photosensitive element CCD or CMOS receive image
Efficiency；Aperture is set if in, facilitates the field angle of expansion system, makes photographing optical lens set that there is the excellent of wide-angle lens
Gesture.
Photographing optical lens set of the invention many-sided can also be applied to three-dimensional (3D) image capture, digital camera, shifting
Movable property product, digital flat panel, smart television, network monitoring device, somatic sensation television game machine, automobile data recorder, reversing and are worn developing apparatus
It wears in the electronic devices such as formula product.
The present invention provides a kind of image-taking device, include photographing optical lens set above-mentioned and electronics photosensitive element,
Middle electronics photosensitive element is set to the imaging surface of photographing optical lens set.It is bent by lens in aforementioned photographing optical lens set
The configuration for rolling over power, can help to incident ray and is gathered on imaging surface, promote its miniaturization, and can provide wider visual angle, drop
Low sensitivity and aberration promote image quality.Preferably, image-taking device can further include lens barrel (Barrel Member), branch
Hold device (Holder Member) or combinations thereof.
The present invention provides a kind of electronic device, includes image-taking device above-mentioned.Whereby, image quality is promoted.Preferably, electric
Sub-device can further include control unit (Control Unit), display unit (Display), storage element (Storage
Unit), random access memory (RAM) or combinations thereof.
According to above embodiment, specific embodiment set forth below simultaneously cooperates attached drawing to be described in detail.
<first embodiment>
Fig. 1 and Fig. 2 is please referred to, wherein Fig. 1 is painted a kind of schematic diagram of image-taking device according to first embodiment of the invention,
Fig. 2 is sequentially spherical aberration, astigmatism and the distortion curve graph of first embodiment from left to right.As shown in Figure 1, the capture of first embodiment
Device includes photographing optical lens set (not another label) and electronics photosensitive element 190.Photographing optical lens set is by object side
Sequentially include to image side the first lens 110, the second lens 120, the third lens 130, aperture 100, the 4th lens the 140, the 5th thoroughly
Mirror 150, infrared ray filter out filter element 160, plate glass 170 and imaging surface 180, and electronics photosensitive element 190 is set to
The imaging surface 180 of photographing optical lens set, wherein the lens in photographing optical lens set are five (110-150), and are appointed
Between two adjacent lens on optical axis all have an airspace.
First lens 110 have negative refracting power, and are plastic cement material, and object side surface 111 is convex surface, image side surface
112 be concave surface, and is all aspherical.
Second lens 120 have negative refracting power, and are plastic cement material, and object side surface 121 is convex surface, image side surface
122 be concave surface, and is all aspherical.
The third lens 130 have positive refracting power, and are plastic cement material, and object side surface 131 is convex surface, image side surface
132 be convex surface, and is all aspherical.
4th lens 140 have positive refracting power, and are plastic cement material, and object side surface 141 is convex surface, image side surface
142 be convex surface, and is all aspherical.
5th lens 150 have negative refracting power, and are plastic cement material, and object side surface 151 is concave surface, image side surface
152 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 152.
Infrared ray filter out optical filter 160 be glass material, with plate glass 170 be sequentially arranged at the 5th lens 150 and
The focal length of photographing optical lens set is not influenced between imaging surface 180 and.
The aspherical fitting equation of above-mentioned each lens is expressed as follows:
Wherein:
X: the point for being Y apart from optical axis on aspherical, with the relative distance for being tangential on intersection point section on aspherical optical axis；
Y: the vertical range of point and optical axis in aspheric curve；
R: radius of curvature；
K: conical surface coefficient；And
Ai: the i-th rank asphericity coefficient.
In the photographing optical lens set of first embodiment, the focal length of photographing optical lens set is f, photographing optical mirror
The f-number (f-number) of piece group is Fno, and the half at maximum visual angle is HFOV in photographing optical lens set, and numerical value is such as
Under: f=1.57mm；Fno=2.25；And HFOV=55.0 degree.
In the photographing optical lens set of first embodiment, maximum visual angle is FOV in photographing optical lens set, is met
Following condition: FOV=110.0 degree.
In the photographing optical lens set of first embodiment, the abbe number of the third lens 130 is V3, meets following item
Part: V3=23.5.
In the photographing optical lens set of first embodiment, the first lens 110 and the second lens 120 are in the interval on optical axis
It is T34 apart from being T12, the third lens 130 and the 4th lens 140 in the spacing distance on optical axis, meets following condition: T34/
T12=1.27.
It please cooperate referring to Fig.1 5, be the schematic diagram being painted according to parameter Dr7r10 in Fig. 1 first embodiment.It can by Figure 15
Know, the 4th lens object side surface 141 is Dr7r10, the 5th lens picture at a distance from optical axis with the 5th lens image side surface 152
Side surface 152 is BL in the distance on optical axis to imaging surface 180, meets following condition: BL/Dr7r10=1.36.
In the photographing optical lens set of first embodiment, the first lens 110 and the second lens 120 are in interval distance on optical axis
From for T12, the second lens 120 and the third lens 130 are T23, the third lens 130 and the 4th lens in spacing distance on optical axis
140 in spacing distance on optical axis be T34, the 4th lens 140 and the 5th lens 150 in spacing distance on optical axis be T45, and first
In lens 110, the second lens 120, the third lens 130, the 4th lens 140 and the 5th lens 150 each two adjacent lens in
The summation of spacing distance is Σ AT (i.e. Σ AT=T12+T23+T34+T45), the first lens object side surface 111 to the 5th on optical axis
Lens image side surface 152 is Td in the distance on optical axis, meets following condition: Σ AT/Td=0.48.
It please cooperate referring to Fig.1 6, be the schematic diagram being painted according to parameter Sag12 in Fig. 1 first embodiment.As shown in Figure 16,
Intersection point of first lens image side surface 112 on optical axis to the first lens image side surface 112 maximum effective radius position in light
Axis horizontal displacement distance be Sag12 (horizontal displacement distance towards image side direction then its value definition be positive, if towards object side direction its
Value definition is negative), the first lens 110 and the second lens 120 are T12 in the spacing distance on optical axis, meet following condition:
Sag12/T12=1.49.
In the photographing optical lens set of first embodiment, the radius of curvature of the third lens object side surface 131 is R5, third
The radius of curvature on lens image side surface 132 is R6, meets following condition: (R5+R6)/(R5-R6)=- 0.43.
In the photographing optical lens set of first embodiment, the radius of curvature on the 4th lens image side surface 142 is R8, the 5th
The radius of curvature of lens object side surface 151 is R9, meets following condition: | (R8+R9)/(R8-R9) |=15.36.
In the photographing optical lens set of first embodiment, the focal length of photographing optical lens set is f, the third lens 130
Focal length be f3, the focal lengths of the 4th lens 140 is f4, meets following condition: f/f4=1.09；And f3/f4=4.78.
In the photographing optical lens set of first embodiment, the focal length of photographing optical lens set is f, the first lens 110,
Second lens 120 and the synthesis focal length of the third lens 130 are f123, meet following condition: f/f123=-0.19.
In the photographing optical lens set of first embodiment, the refracting power of the first lens 110 is P1 (i.e. photographing optical mirror
The ratio f/f1 of the focal length f1 of the focal length f of piece group and the first lens 110), the refracting power of the second lens 120 is that P2 (i.e. use by photography
The ratio f/f2 of the focal length f2 of the focal length f of optical mirror slip group and the second lens 120), the refracting powers of the third lens 130 be P3 (i.e.
The ratio f/f3 of the focal length f3 of the focal length f and the third lens 130 of photographing optical lens set), the refracting power of the 4th lens 140 is
P4 (i.e. the ratio f/f4 of the focal length f4 of the focal length f and the 4th lens 140 of photographing optical lens set), meets following condition:
(P4)/(| P1 |+| P2 |+| P3 |)=1.40.
In the photographing optical lens set of first embodiment, the first lens 110 and the second lens 120 are in interval distance on optical axis
From for T12, the second lens 120 and the third lens 130 are T23, the third lens 130 and the 4th lens in spacing distance on optical axis
140 be T34, the 4th lens 140 and the 5th lens 150 in spacing distance on optical axis in spacing distance on optical axis be T45, is met
Following condition: T12 < T34；T23<T34；And T45 < T34.
In the photographing optical lens set of first embodiment, the focal length of the first lens 110 is f1, the coke of the second lens 120
It is f3 away from the focal length for f2, the third lens 130, the focal length of the 4th lens 140 is f4, and the focal length of the 5th lens 150 is f5, is expired
Foot column condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
Cooperate again referring to following table one and table two.
Table one is the detailed structured data of Fig. 1 first embodiment, and wherein the unit of radius of curvature, thickness and focal length is mm,
And surface 0-16 is sequentially indicated by the surface of object side to image side.Table two is the aspherical surface data in first embodiment, wherein k table
Conical surface coefficient in aspheric curve equation, A4-A16 then indicate each surface 4-16 rank asphericity coefficient.In addition, following
Embodiment table is the schematic diagram and aberration curve figure of corresponding each embodiment, in table the definition of data all with first embodiment
The definition of table one and table two is identical, is not added repeats herein.
<second embodiment>
Referring to figure 3. and Fig. 4, wherein Fig. 3 is painted a kind of schematic diagram of image-taking device according to second embodiment of the invention,
Fig. 4 is sequentially spherical aberration, astigmatism and the distortion curve graph of second embodiment from left to right.From the figure 3, it may be seen that the capture of second embodiment
Device includes photographing optical lens set (not another label) and electronics photosensitive element 290.Photographing optical lens set is by object side
Sequentially include to image side the first lens 210, the second lens 220, the third lens 230, aperture 200, the 4th lens the 240, the 5th thoroughly
Mirror 250, infrared ray filter out filter element 260, plate glass 270 and imaging surface 280, and electronics photosensitive element 290 is set to
The imaging surface 280 of photographing optical lens set, wherein the lens in photographing optical lens set are five (210-250), and are appointed
Between two adjacent lens on optical axis all have an airspace.
First lens 210 have negative refracting power, and are glass material, and object side surface 211 is convex surface, image side surface
212 be concave surface, and is all spherical surface.
Second lens 220 have negative refracting power, and are plastic cement material, and object side surface 221 is convex surface, image side surface
222 be concave surface, and is all aspherical.
The third lens 230 have positive refracting power, and are glass material, and object side surface 231 is convex surface, image side surface
232 be concave surface, and is all aspherical.
4th lens 240 have positive refracting power, and are plastic cement material, and object side surface 241 is convex surface, image side surface
242 be convex surface, and is all aspherical.
5th lens 250 have negative refracting power, and are plastic cement material, and object side surface 251 is concave surface, image side surface
252 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 252.
Infrared ray filter out optical filter 260 be glass material, with plate glass 270 be sequentially arranged at the 5th lens 250 and
The focal length of photographing optical lens set is not influenced between imaging surface 280 and.
Cooperate again referring to following table three and table four.
In second embodiment, aspherical fitting equation indicates the form such as first embodiment.In addition, following table parameter
Definition is all identical with the first embodiment, and not in this to go forth.
Cooperation table three and table four can extrapolate following data:
In addition, the first lens 210 and the second lens 220 are on optical axis in the photographing optical lens set of second embodiment
Spacing distance is T12, and the second lens 220 and the third lens 230 are T23, the third lens 230 and the 4th in spacing distance on optical axis
Lens 240 in spacing distance on optical axis be T34, the 4th lens 240 and the 5th lens 250 in spacing distance on optical axis be T45,
Meet following condition: T12 < T34；T23<T34；And T45 < T34.
Furthermore in the photographing optical lens set of second embodiment, the focal length of the first lens 210 is f1, the second lens 220
Focal length be f2, the focal lengths of the third lens 230 is f3, and the focal length of the 4th lens 240 is f4, and the focal length of the 5th lens 250 is f5,
It meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
<3rd embodiment>
Referring to figure 5. and Fig. 6, wherein Fig. 5 is painted a kind of schematic diagram of image-taking device according to third embodiment of the invention,
Fig. 6 is sequentially spherical aberration, astigmatism and the distortion curve graph of 3rd embodiment from left to right.As shown in Figure 5, the capture of 3rd embodiment
Device includes photographing optical lens set (not another label) and electronics photosensitive element 390.Photographing optical lens set is by object side
Sequentially include to image side the first lens 310, the second lens 320, the third lens 330, aperture 300, the 4th lens the 340, the 5th thoroughly
Mirror 350, infrared ray filter out filter element 360, plate glass 370 and imaging surface 380, and electronics photosensitive element 390 is set to
The imaging surface 380 of photographing optical lens set, wherein the lens in photographing optical lens set are five (310-350), and are appointed
Between two adjacent lens on optical axis all have an airspace.
First lens 310 have negative refracting power, and are glass material, and object side surface 311 is convex surface, image side surface
312 be concave surface, and is all spherical surface.
Second lens 320 have negative refracting power, and are plastic cement material, and object side surface 321 is convex surface, image side surface
322 be concave surface, and is all aspherical.
The third lens 330 have positive refracting power, and are glass material, and object side surface 331 is convex surface, image side surface
332 be convex surface, and is all spherical surface.
4th lens 340 have positive refracting power, and are plastic cement material, and object side surface 341 is convex surface, image side surface
342 be convex surface, and is all aspherical.
5th lens 350 have negative refracting power, and are plastic cement material, and object side surface 351 is concave surface, image side surface
352 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 352.
Infrared ray filter out optical filter 360 be glass material, with plate glass 370 be sequentially arranged at the 5th lens 350 and
The focal length of photographing optical lens set is not influenced between imaging surface 380 and.
Cooperate again referring to following table five and table six.
In 3rd embodiment, aspherical fitting equation indicates the form such as first embodiment.In addition, following table parameter
Definition is all identical with the first embodiment, and not in this to go forth.
Cooperation table five and table six can extrapolate following data:
In addition, the first lens 310 and the second lens 320 are on optical axis in the photographing optical lens set of 3rd embodiment
Spacing distance is T12, and the second lens 320 and the third lens 330 are T23, the third lens 330 and the 4th in spacing distance on optical axis
Lens 340 in spacing distance on optical axis be T34, the 4th lens 340 and the 5th lens 350 in spacing distance on optical axis be T45,
Meet following condition: T12 < T34；T23<T34；And T45 < T34.
Furthermore in the photographing optical lens set of 3rd embodiment, the focal length of the first lens 310 is f1, the second lens 320
Focal length be f2, the focal lengths of the third lens 330 is f3, and the focal length of the 4th lens 340 is f4, and the focal length of the 5th lens 350 is f5,
It meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
<fourth embodiment>
Fig. 7 and Fig. 8 is please referred to, wherein Fig. 7 is painted a kind of schematic diagram of image-taking device according to fourth embodiment of the invention,
Fig. 8 is sequentially spherical aberration, astigmatism and the distortion curve graph of fourth embodiment from left to right.As shown in Figure 7, the capture of fourth embodiment
Device includes photographing optical lens set (not another label) and electronics photosensitive element 490.Photographing optical lens set is by object side
Sequentially include to image side the first lens 410, the second lens 420, the third lens 430, aperture 400, the 4th lens the 440, the 5th thoroughly
Mirror 450, infrared ray filter out filter element 460, plate glass 470 and imaging surface 480, and electronics photosensitive element 490 is set to
The imaging surface 480 of photographing optical lens set, wherein the lens in photographing optical lens set are five (410-450), and are appointed
Between two adjacent lens on optical axis all have an airspace.
First lens 410 have negative refracting power, and are glass material, and object side surface 411 is convex surface, image side surface
412 be concave surface, and is all spherical surface.
Second lens 420 have negative refracting power, and are plastic cement material, and object side surface 421 is convex surface, image side surface
422 be concave surface, and is all aspherical.
The third lens 430 have positive refracting power, and are glass material, and object side surface 431 is convex surface, image side surface
432 be convex surface, and is all spherical surface.
4th lens 440 have positive refracting power, and are plastic cement material, and object side surface 441 is convex surface, image side surface
442 be convex surface, and is all aspherical.
5th lens 450 have negative refracting power, and are plastic cement material, and object side surface 451 is concave surface, image side surface
452 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 452.
Infrared ray filter out optical filter 460 be glass material, with plate glass 470 be sequentially arranged at the 5th lens 450 and
The focal length of photographing optical lens set is not influenced between imaging surface 480 and.
Cooperate again referring to following table seven and table eight.
In fourth embodiment, aspherical fitting equation indicates the form such as first embodiment.In addition, following table parameter
Definition is all identical with the first embodiment, and not in this to go forth.
Cooperation table seven and table eight can extrapolate following data:
In addition, the first lens 410 and the second lens 420 are on optical axis in the photographing optical lens set of fourth embodiment
Spacing distance is T12, and the second lens 420 and the third lens 430 are T23, the third lens 430 and the 4th in spacing distance on optical axis
Lens 440 in spacing distance on optical axis be T34, the 4th lens 440 and the 5th lens 450 in spacing distance on optical axis be T45,
Meet following condition: T12 < T34；T23<T34；And T45 < T34.
Furthermore in the photographing optical lens set of fourth embodiment, the focal length of the first lens 410 is f1, the second lens 420
Focal length be f2, the focal lengths of the third lens 430 is f3, and the focal length of the 4th lens 440 is f4, and the focal length of the 5th lens 450 is f5,
It meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
<the 5th embodiment>
Fig. 9 and Figure 10 is please referred to, wherein Fig. 9 is painted a kind of signal of image-taking device according to fifth embodiment of the invention
Figure, Figure 10 are sequentially spherical aberration, astigmatism and the distortion curve graph of the 5th embodiment from left to right.As shown in Figure 9, the 5th embodiment
Image-taking device includes photographing optical lens set (not another label) and electronics photosensitive element 590.Photographing optical lens set by
Object side to image side sequentially includes the first lens 510, the second lens 520, the third lens 530, aperture 500, the 4th lens 540,
Five lens 550, infrared ray filter out filter element 560, plate glass 570 and imaging surface 580, and electronics photosensitive element 590 is set
It is placed in the imaging surface 580 of photographing optical lens set, wherein the lens in photographing optical lens set are five (510-550),
And appoint two adjacent lens between on optical axis all have an airspace.
First lens 510 have negative refracting power, and are glass material, and object side surface 511 is concave surface, image side surface
512 be concave surface, and is all aspherical.
Second lens 520 have negative refracting power, and are plastic cement material, and object side surface 521 is concave surface, image side surface
522 be concave surface, and is all aspherical.
The third lens 530 have positive refracting power, and are glass material, and object side surface 531 is convex surface, image side surface
532 be convex surface, and is all spherical surface.
4th lens 540 have positive refracting power, and are plastic cement material, and object side surface 541 is convex surface, image side surface
542 be convex surface, and is all aspherical.
5th lens 550 have negative refracting power, and are plastic cement material, and object side surface 551 is concave surface, image side surface
552 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 552.
Infrared ray filter out optical filter 560 be glass material, with plate glass 570 be sequentially arranged at the 5th lens 550 and
The focal length of photographing optical lens set is not influenced between imaging surface 580 and.
Cooperate again referring to following table nine and table ten.
In 5th embodiment, aspherical fitting equation indicates the form such as first embodiment.In addition, following table parameter
Definition is all identical with the first embodiment, and not in this to go forth.
Cooperation table nine and table ten can extrapolate following data:
In addition, the first lens 510 and the second lens 520 are on optical axis in the photographing optical lens set of the 5th embodiment
Spacing distance is T12, and the second lens 520 and the third lens 530 are T23, the third lens 530 and the 4th in spacing distance on optical axis
Lens 540 in spacing distance on optical axis be T34, the 4th lens 540 and the 5th lens 550 in spacing distance on optical axis be T45,
Meet following condition: T12 < T34；T23<T34；And T45 < T34.
Furthermore in the photographing optical lens set of the 5th embodiment, the focal length of the first lens 510 is f1, the second lens 520
Focal length be f2, the focal lengths of the third lens 530 is f3, and the focal length of the 4th lens 540 is f4, and the focal length of the 5th lens 550 is f5,
It meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
<sixth embodiment>
Figure 11 and Figure 12 is please referred to, wherein Figure 11 is painted a kind of signal of image-taking device according to sixth embodiment of the invention
Figure, Figure 12 are sequentially spherical aberration, astigmatism and the distortion curve graph of sixth embodiment from left to right.As shown in Figure 11, sixth embodiment
Image-taking device include photographing optical lens set (not another label) and electronics photosensitive element 690.Photographing optical lens set
By object side to image side sequentially include the first lens 610, the second lens 620, the third lens 630, aperture 600, the 4th lens 640,
5th lens 650, infrared ray filter out filter element 660, plate glass 670 and imaging surface 680, and electronics photosensitive element 690
It is set to the imaging surface 680 of photographing optical lens set, wherein the lens in photographing optical lens set are five (610-
650), and appoint two adjacent lens between on optical axis all have an airspace.
First lens 610 have negative refracting power, and are plastic cement material, and object side surface 611 is concave surface, image side surface
612 be concave surface, and is all aspherical.
Second lens 620 have negative refracting power, and are plastic cement material, and object side surface 621 is convex surface, image side surface
622 be concave surface, and is all aspherical.
The third lens 630 have positive refracting power, and are plastic cement material, and object side surface 631 is convex surface, image side surface
632 be plane, and is all aspherical.
4th lens 640 have positive refracting power, and are plastic cement material, and object side surface 641 is convex surface, image side surface
642 be convex surface, and is all aspherical.
5th lens 650 have negative refracting power, and are plastic cement material, and object side surface 651 is concave surface, image side surface
652 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 652.
Infrared ray filter out optical filter 660 be glass material, with plate glass 670 be sequentially arranged at the 5th lens 650 and
The focal length of photographing optical lens set is not influenced between imaging surface 680 and.
Cooperate again referring to following table 11 and table 12.
In sixth embodiment, aspherical fitting equation indicates the form such as first embodiment.In addition, following table parameter
Definition is all identical with the first embodiment, and not in this to go forth.
Cooperation table 11 and table 12 can extrapolate following data:
In addition, the first lens 610 and the second lens 620 are on optical axis in the photographing optical lens set of sixth embodiment
Spacing distance is T12, and the second lens 620 and the third lens 630 are T23, the third lens 630 and the 4th in spacing distance on optical axis
Lens 640 in spacing distance on optical axis be T34, the 4th lens 640 and the 5th lens 650 in spacing distance on optical axis be T45,
Meet following condition: T12 < T34；T23<T34；And T45 < T34.
Furthermore in the photographing optical lens set of sixth embodiment, the focal length of the first lens 610 is f1, the second lens 620
Focal length be f2, the focal lengths of the third lens 630 is f3, and the focal length of the 4th lens 640 is f4, and the focal length of the 5th lens 650 is f5,
It meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
<the 7th embodiment>
Figure 13 and Figure 14 is please referred to, wherein Figure 13 is painted a kind of signal of image-taking device according to seventh embodiment of the invention
Figure, Figure 14 are sequentially spherical aberration, astigmatism and the distortion curve graph of the 7th embodiment from left to right.As shown in Figure 13, the 7th embodiment
Image-taking device include photographing optical lens set (not another label) and electronics photosensitive element 790.Photographing optical lens set
By object side to image side sequentially include the first lens 710, the second lens 720, the third lens 730, aperture 700, the 4th lens 740,
5th lens 750, infrared ray filter out filter element 760, plate glass 770 and imaging surface 780, and electronics photosensitive element 790
It is set to the imaging surface 780 of photographing optical lens set, wherein the lens in photographing optical lens set are five (710-
750), and appoint two adjacent lens between on optical axis all have an airspace.
First lens 710 have negative refracting power, and are plastic cement material, and object side surface 711 is convex surface, image side surface
712 be concave surface, and is all aspherical.
Second lens 720 have negative refracting power, and are plastic cement material, and object side surface 721 is convex surface, image side surface
722 be concave surface, and is all aspherical.
The third lens 730 have positive refracting power, and are plastic cement material, and object side surface 731 is convex surface, image side surface
732 be convex surface, and is all aspherical.
4th lens 740 have positive refracting power, and are plastic cement material, and object side surface 741 is convex surface, image side surface
742 be convex surface, and is all aspherical.
5th lens 750 have negative refracting power, and are plastic cement material, and object side surface 751 is concave surface, image side surface
752 be convex surface, and is all aspherical.In addition, place includes an at least concave surface off axis on the 5th lens image side surface 752.
Infrared ray filter out optical filter 760 be glass material, with plate glass 770 be sequentially arranged at the 5th lens 750 and
The focal length of photographing optical lens set is not influenced between imaging surface 780 and.
Cooperate again referring to following table 13 and table 14.
In 7th embodiment, aspherical fitting equation indicates the form such as first embodiment.In addition, following table parameter
Definition is all identical with the first embodiment, and not in this to go forth.
Cooperation table 13 and table 14 can extrapolate following data:
In addition, the first lens 710 and the second lens 720 are on optical axis in the photographing optical lens set of the 7th embodiment
Spacing distance is T12, and the second lens 720 and the third lens 730 are T23, the third lens 730 and the 4th in spacing distance on optical axis
Lens 740 in spacing distance on optical axis be T34, the 4th lens 740 and the 5th lens 750 in spacing distance on optical axis be T45,
Meet following condition: T12 < T34；T23<T34；And T45 < T34.
Furthermore in the photographing optical lens set of the 7th embodiment, the focal length of the first lens 710 is f1, the second lens 720
Focal length be f2, the focal lengths of the third lens 730 is f3, and the focal length of the 4th lens 740 is f4, and the focal length of the 5th lens 750 is f5,
It meets following condition: | f4 | < | f1 |；|f4|<|f2|；|f4|<|f3|；And | f4 | < | f5 |.
<the 8th embodiment>
Figure 17 is please referred to, is the schematic diagram for being painted a kind of electronic device 10 according to eighth embodiment of the invention.8th is real
The electronic device 10 for applying example is a reversing developing apparatus, and electronic device 10 includes image-taking device 11, and image-taking device 11 includes foundation
Photographing optical lens set of the invention (figure does not disclose) and electronics photosensitive element (figure does not disclose), wherein electronics photosensitive element
It is set to the imaging surface of photographing optical lens set.
<the 9th embodiment>
Figure 18 is please referred to, is the schematic diagram for being painted a kind of electronic device 20 according to ninth embodiment of the invention.9th is real
The electronic device 20 for applying example is an automobile data recorder, and electronic device 20 includes image-taking device 21, and image-taking device 21 includes according to this
The photographing optical lens set (figure does not disclose) and electronics photosensitive element (figure does not disclose) of invention, wherein electronics photosensitive element is set
It is placed in the imaging surface of photographing optical lens set.
<the tenth embodiment>
Figure 19 is please referred to, is the schematic diagram for being painted a kind of electronic device 30 according to tenth embodiment of the invention.Tenth is real
The electronic device 30 for applying example is a safety monitoring device, and electronic device 30 includes image-taking device 31, and image-taking device 31 includes foundation
Photographing optical lens set of the invention (figure does not disclose) and electronics photosensitive element (figure does not disclose), wherein electronics photosensitive element
It is set to the imaging surface of photographing optical lens set.
Although the present invention is disclosed above with embodiment, however, it is not to limit the invention, any to be familiar with this skill
Person, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore protection scope of the present invention is worked as
Subject to the scope of which is defined in the appended claims.
Claims (19)
1. a kind of photographing optical lens set, which is characterized in that sequentially include by object side to image side:
One first lens, have negative refracting power, and image side surface is concave surface；
One second lens, have negative refracting power, and image side surface is concave surface；
One the third lens have positive refracting power；
One the 4th lens have positive refracting power, and image side surface is convex surface, and its object side surface and image side surface are all aspheric
Face；And
One the 5th lens, have negative refracting power, object side surface be concave surface, image side surface be convex surface, and its object side surface and
Image side surface be all it is aspherical, wherein the 5th lens image side surface is located off axis comprising an at least concave surface；
Wherein, the lens in the photographing optical lens set are five, and first lens and second lens are between on optical axis
For gauge from for T12, second lens and the third lens are T23, the third lens and the 4th in the spacing distance on optical axis
Lens are T34 in the spacing distance on optical axis, and the 4th lens are T45 in the spacing distance on optical axis with the 5th lens, are somebody's turn to do
The focal length of photographing optical lens set is f, and the focal length of the third lens is f3, and the focal length of the 4th lens is f4, under meeting
Column condition:
T12<T34；
T23<T34；
T45<T34；
0.65<f/f4；And
1.0<f3/f4。
2. photographing optical lens set according to claim 1, which is characterized in that also include:
One aperture is set between the third lens and the 4th lens.
3. photographing optical lens set according to claim 1, which is characterized in that first lens, second lens with
And at least one of the third lens are glass material, and are this at least one the object side surface and image side surface of glass material
In an at least surface be spherical surface.
4. photographing optical lens set according to claim 1, which is characterized in that the focal length of first lens is f1, should
The focal length of second lens is f2, and the focal length of the third lens is f3, and the focal length of the 4th lens is f4, the focal length of the 5th lens
For f5, meet following condition:
|f4|<|f1|；
|f4|<|f2|；
|f4|<|f3|；And
|f4|<|f5|。
5. photographing optical lens set according to claim 1, which is characterized in that the 5th lens image side surface is to one one-tenth
Image planes are BL in the distance on optical axis, and the 4th lens object side surface is at a distance from optical axis with the 5th lens image side surface
Dr7r10 meets following condition:
0.40<BL/Dr7r10<1.75。
6. photographing optical lens set according to claim 1, which is characterized in that the curvature of the third lens object side surface
Radius is R5, and the radius of curvature on the third lens image side surface is R6, meets following condition:
-2.0<(R5+R6)/(R5-R6)<-0.25。
7. photographing optical lens set according to claim 1, which is characterized in that the focal length of the photographing optical lens set
Synthesis focal length for f, first lens, second lens and the third lens is f123, meets following condition:
-0.50<f/f123<0。
8. photographing optical lens set according to claim 1, which is characterized in that the abbe number of the third lens is
V3 meets following condition:
V3<30。
9. photographing optical lens set according to claim 1, which is characterized in that wantonly two in the photographing optical lens set
Between adjacent lens on optical axis all have an airspace.
10. photographing optical lens set according to claim 9, which is characterized in that the first lens object side surface is convex
Face, maximum visual angle is FOV in the photographing optical lens set, meets following condition:
110 degree≤FOV≤200 degree.
11. photographing optical lens set according to claim 9, which is characterized in that first lens, second lens,
In the third lens, the 4th lens and the 5th lens each two adjacent lens in spacing distance on optical axis summation be Σ
AT, the first lens object side surface to the 5th lens image side surface are Td in the distance on optical axis, meet following condition:
ΣAT/Td<0.50。
12. photographing optical lens set according to claim 9, which is characterized in that the 4th lens object side surface is convex
Face.
13. photographing optical lens set according to claim 1, which is characterized in that the coke of the photographing optical lens set
Away from for f, the focal length of the 4th lens is f4, meets following condition:
0.80<f/f4<2.0。
14. photographing optical lens set according to claim 1, which is characterized in that the song on the 4th lens image side surface
Rate radius is R8, and the radius of curvature of the 5th lens object side surface is R9, meets following condition:
|(R8+R9)/(R8-R9)|<100。
15. photographing optical lens set according to claim 1, which is characterized in that first lens and second lens
It is T12 in the spacing distance on optical axis, which is T34 in the spacing distance on optical axis with the 4th lens, is met
Following condition:
1.05<T34/T12<2.5。
16. photographing optical lens set according to claim 1, which is characterized in that the refracting power of first lens is P1,
The refracting power of second lens is P2, and the refracting power of the third lens is P3, and the refracting power of the 4th lens is P4, under meeting
Column condition:
1.0<(P4)/(|P1|+|P2|+|P3|)<2.0。
17. photographing optical lens set according to claim 1, which is characterized in that first lens and second lens
In the spacing distance on optical axis be T12, the intersection point of the first lens image side surface on optical axis to the first lens image side surface
Maximum effective radius position in optical axis horizontal displacement distance be Sag12, meet following condition:
1.0<Sag12/T12<2.0。
18. a kind of image-taking device, characterized by comprising:
Photographing optical lens set as described in claim 1；And
One electronics photosensitive element is set to an imaging surface of the photographing optical lens set.
19. a kind of electronic device, characterized by comprising:
Image-taking device as claimed in claim 18.
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| CN201510654049.3A CN106569319B (en) | 2015-10-12 | 2015-10-12 | Photographing optical lens set, image-taking device and electronic device |
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| CN201510654049.3A CN106569319B (en) | 2015-10-12 | 2015-10-12 | Photographing optical lens set, image-taking device and electronic device |
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| CN106997088B (en) * | 2017-05-25 | 2022-07-05 | 广东弘景光电科技股份有限公司 | High-definition monitoring optical system and camera module applying same |
| CN111090168B (en) * | 2018-10-24 | 2022-02-15 | 宁波舜宇车载光学技术有限公司 | Optical lens |
| CN111367041B (en) * | 2018-12-25 | 2022-11-01 | 佳能企业股份有限公司 | Optical lens |
| DE102019131000B3 (en) * | 2019-11-15 | 2020-10-01 | Jenoptik Optical Systems Gmbh | Lens, use of a lens and measuring system |
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| JP3314786B2 (en) * | 1991-10-22 | 2002-08-12 | オリンパス光学工業株式会社 | Zoom lens using plastic |
| JPH095627A (en) * | 1995-06-19 | 1997-01-10 | Nikon Corp | Miniaturized variable power optical system |
| CN101122672A (en) * | 2006-08-10 | 2008-02-13 | 梅克拉-朗两合公司 | Wide-angle objective lens system and camera |
| JP5065159B2 (en) * | 2007-07-05 | 2012-10-31 | 富士フイルム株式会社 | Imaging lens and imaging apparatus |
| JP5102077B2 (en) * | 2008-03-11 | 2012-12-19 | 富士フイルム株式会社 | Imaging lens and imaging apparatus using the imaging lens |
| TWI416197B (en) * | 2010-06-28 | 2013-11-21 | Largan Precision Co Ltd | Wide-viewing-angle imaging lens assembly |
| TWI434096B (en) * | 2010-09-16 | 2014-04-11 | Largan Precision Co Ltd | Optical imaging lens system |
| KR20140056494A (en) * | 2012-10-26 | 2014-05-12 | 쓰리에이치비젼주식회사 | Optical system |
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