CN207780340U - Optical imaging lens - Google Patents
Optical imaging lens Download PDFInfo
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- CN207780340U CN207780340U CN201820031835.7U CN201820031835U CN207780340U CN 207780340 U CN207780340 U CN 207780340U CN 201820031835 U CN201820031835 U CN 201820031835U CN 207780340 U CN207780340 U CN 207780340U
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Abstract
This application discloses a kind of optical imaging lens.The optical imaging lens include sequentially first lens with focal power, the second lens, the third lens, the 4th lens and the 5th lens by object side to image side along optical axis.There is first lens positive light coke, the 4th lens there is positive light coke and the 5th lens to have negative power.The Abbe number V1 of first lens and the Abbe number V2 of the second lens meet：45<|V1‑V2|<70.
Description
Technical field
This application involves a kind of optical imaging lens, more particularly, to it is a kind of include five lens optical imaging lens
Head.
Background technology
The photosensitive element of conventional imaging device be generally CCD (Charge-Coupled Device, photosensitive coupling element) or
CMOS (Complementary Metal-Oxide Semiconductor, Complimentary Metal-Oxide semiconductor element).CCD with
The raising of COMS element functions and the development for being reduced to optical imaging lens of size provide advantage.At the same time, all
Such as smart mobile phone is equipped with the miniaturization trend of the electronic equipment of imaging device, for the optics provisioned in photographic device
More stringent requirements are proposed with imaging high quality for the miniaturization of imaging lens.
Utility model content
The one side of the application provides a kind of optical imaging lens with five lens.The optical imaging lens along
Optical axis includes sequentially first lens with focal power, the second lens, the third lens, the 4th lens and the 5th by object side to image side
Lens.There is first lens positive light coke, the 4th lens there is positive light coke and the 5th lens to have negative power.First
The Abbe number V1 of lens and the Abbe number V2 of the second lens meet：45<|V1-V2|<70.
In the exemplary embodiment, the effective focal length f4 of the effective focal length f3 and the 4th lens of the third lens meet：1.5
≤f3/f4≤7.5。
In the exemplary embodiment, the radius of curvature R 4 of the image side surface of the effective focal length f2 and the second lens of the second lens
Meet：-4.5≤f2/R4<0.
In the exemplary embodiment, the refractive index N2 of the refractive index N1 of the first lens and the second lens meets：0.3≤|
N1-N2|≤0.5。
In the exemplary embodiment, the center thickness CT2 of the center thickness CT3 and the second lens of the third lens meet：
1.5≤CT3/CT2≤3。
In the exemplary embodiment, the effective focal length f1 and the 5th of the effective focal length f of optical imaging lens, the first lens
The effective focal length f5 of lens meets：2≤|f/f1|+|f/f5|≤3.
In the exemplary embodiment, the song of the image side surface of the radius of curvature R 1 and the first lens of the object side of the first lens
Rate radius R2 meets：-1.65≤(R1+R2)/(R1-R2)≤-0.95.
In the exemplary embodiment, the center thickness CT5 of the effective focal length f of optical imaging lens and the 5th lens is full
Foot：9.5≤f/CT5≤18.
In the exemplary embodiment, the radius of curvature R 8 of the image side surface of the effective focal length f4 and the 4th lens of the 4th lens
Meet：0.5≤|f4/R8|<2.
In the exemplary embodiment, on the object side to the axis of imaging surface of the first lens on distance TTL and imaging surface
The long ImgH of half diagonal of effective pixel area meets：TTL/ImgH≤1.5.
In the exemplary embodiment, the combined focal length f12 and the 4th lens of the first lens and the second lens and the 5th thoroughly
The combined focal length f45 of mirror meets：-2.5≤f45/f12≤-1.
In the exemplary embodiment, the effective focal length f1 and second of the effective focal length f of optical imaging lens, the first lens
The effective focal length f2 of lens meets：1≤|f/f1|+|f/f2|≤2.
In the exemplary embodiment, the song of the image side surface of the radius of curvature R 3 and the second lens of the object side of the second lens
Rate radius R4 meets：0≤(R3+R4)/(R3-R4)≤5.5.
In the exemplary embodiment, the effective focal length f of optical imaging lens, the center thickness CT3 of the third lens, the 4th
The center thickness CT4 of lens and the center thickness CT5 of the 5th lens meet：2≤f/(CT3+CT4+CT5)≤3.5.
In the exemplary embodiment, the first lens and the second lens are made of glass.
In the exemplary embodiment, the transmitance T of the first lens and the second lens in 500-700nm wave bands500-700It is full
Foot：0.89<T500-700<0.995。
In the exemplary embodiment, the transmitance T of the first lens and the second lens in 700-850nm wave bands700-850It is full
Foot：0.98<T700-850<0.998。
The another aspect of the application provides a kind of optical imaging lens with five lens.The optical imaging lens edge
It includes sequentially first lens with focal power, the second lens, the third lens, the 4th lens and that optical axis, which, by object side to image side
Five lens.First lens have positive light coke, and the image side surface of the third lens is convex surface, and the 4th lens have positive light coke, and
It is concave surface that 5th lens, which have the image side surface of negative power and the 5th lens,.The Abbe number V1 of first lens and the second lens
Abbe number V2 meets：45<|V1-V2|<70.
In the exemplary embodiment, the second lens have negative power；And the third lens have positive light coke.
In the exemplary embodiment, the object side of the first lens is convex surface, and the image side surface of the second lens is concave surface, and
The image side surface of 4th lens is convex surface.
The application uses five chip lens, passes through the face type of each lens of reasonable distribution, Abbe number, refractive index, effectively coke
Away from spacing on the axis between, center thickness and each lens etc. so that above-mentioned optical imaging lens have ultra-thin, miniaturization, big
At least one of aperture, high image quality etc. advantageous effect.
Description of the drawings
In conjunction with attached drawing, by the detailed description of following non-limiting embodiment, other features of the application, purpose and excellent
Point will be apparent.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 1；
Fig. 2A to Fig. 2 D respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 1, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 3 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 2；
Fig. 4 A to Fig. 4 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 2, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 5 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 3；
Fig. 6 A to Fig. 6 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 3, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 7 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 4；
Fig. 8 A to Fig. 8 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 4, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 9 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 5；
Figure 10 A to Figure 10 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 5, astigmatism curve, abnormal
Varied curve and ratio chromatism, curve；
Figure 11 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 6；
Figure 12 A to Figure 12 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 6, astigmatism curve, abnormal
Varied curve and ratio chromatism, curve；
Figure 13 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 7；
Figure 14 A to Figure 14 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 7, astigmatism curve, abnormal
Varied curve and ratio chromatism, curve；
Figure 15 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 8；
Figure 16 A to Figure 16 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 8, astigmatism curve, abnormal
Varied curve and ratio chromatism, curve；
Figure 17 shows the structural schematic diagrams according to the optical imaging lens of the embodiment of the present application 9；
Figure 18 A to Figure 18 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 9, astigmatism curve, abnormal
Varied curve and ratio chromatism, curve；
Figure 19 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 10；
Figure 20 A to Figure 20 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 10, astigmatism curve,
Distortion curve and ratio chromatism, curve；
Figure 21 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 11；
Figure 22 A to Figure 22 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 11, astigmatism curve,
Distortion curve and ratio chromatism, curve；
Figure 23 shows the structural schematic diagram of the optical imaging lens according to the embodiment of the present application 12；
Figure 24 A to Figure 24 D respectively illustrate chromatic curve on the axis of the optical imaging lens of embodiment 12, astigmatism curve,
Distortion curve and ratio chromatism, curve；And
Figure 25 shows the transmitance information of the first lens and the second lens.
Specific implementation mode
Refer to the attached drawing is made more detailed description by the application in order to better understand to the various aspects of the application.It answers
Understand, the description of the only illustrative embodiments to the application is described in detail in these, rather than limits the application in any way
Range.In the specification, the identical element of identical reference numbers.It includes associated institute to state "and/or"
Any and all combinations of one or more of list of items.
It should be noted that in the present specification, first, second, third, etc. statement is only used for a feature and another spy
Sign distinguishes, and does not indicate that any restrictions to feature.Therefore, without departing substantially from teachings of the present application, hereinafter
The first lens discussed are also known as the second lens or the third lens.
In the accompanying drawings, for convenience of description, thickness, the size and shape of lens are slightly exaggerated.Specifically, attached drawing
Shown in spherical surface or aspherical shape be illustrated by way of example.That is, spherical surface or aspherical shape are not limited to attached drawing
Shown in spherical surface or aspherical shape.Attached drawing is merely illustrative and and non-critical drawn to scale.
Herein, near axis area refers to the region near optical axis.If lens surface is convex surface and does not define convex surface position
When setting, then it represents that the lens surface is convex surface near axis area is less than；If lens surface is concave surface and does not define the concave surface position
When, then it represents that the lens surface is concave surface near axis area is less than.It is known as object side near the surface of object in each lens,
It is known as image side surface near the surface of imaging surface in each lens.
It will also be appreciated that term " comprising ", " including ", " having ", "comprising" and/or " including ", when in this theory
It indicates there is stated feature, element and/or component when being used in bright book, but does not preclude the presence or addition of one or more
Other feature, component, assembly unit and/or combination thereof.In addition, ought the statement of such as at least one of " ... " appear in institute
When after the list of row feature, entire listed feature is modified, rather than modifies the individual component in list.In addition, when describing this
When the embodiment of application, " one or more embodiments of the application " are indicated using "available".Also, term " illustrative "
It is intended to refer to example or illustration.
Unless otherwise defined, otherwise all terms (including technical terms and scientific words) used herein all have with
The application one skilled in the art's is generally understood identical meaning.It will also be appreciated that term (such as in everyday words
Term defined in allusion quotation) it should be interpreted as having the meaning consistent with their meanings in the context of the relevant technologies, and
It will not be explained with idealization or excessively formal sense, unless clear herein so limit.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The feature of the application, principle and other aspects are described in detail below.
It may include such as five lens with focal power according to the optical imaging lens of the application illustrative embodiments,
That is, the first lens, the second lens, the third lens, the 4th lens and the 5th lens.This five lens are along optical axis by object side to picture
Side sequential.
In the exemplary embodiment, the first lens can have positive light coke, the 4th lens that can have positive light coke, and
5th lens can have negative power.In addition, the second lens can have negative power, the third lens that can have positive light coke.
In the exemplary embodiment, the object side of the first lens can be convex surface, and the image side surface of the second lens can be
The image side surface of concave surface, the third lens can be convex surface, and the image side surface of the 4th lens can be convex surface and the image side of the 5th lens
Face can be concave surface.
In the exemplary embodiment, the Abbe number V1 of the first lens and Abbe number V2 of the second lens can meet：45<|
V1-V2|<70.Specifically, V1 and V2 can meet：47.95≤|V1-V2|≤62.24.By by the Abbe number of the two lens
Configuration can preferably correct the aberration of optical imaging lens in above-mentioned numerical intervals.
In the exemplary embodiment, first lens and second lens can be made of glass.Glass is opposite
There are the Abbe number difference of bigger, higher transmitance and lower coefficient of thermal expansion in plastic material.By it is reasonably combined this two
The material of lens can be reduced the deflection angle of light, reduced the quick of optical imaging lens with the focal length of this two lens of reasonable distribution
Perception.Abbe number difference increase simultaneously can make the first lens and the relative optical power of the second lens become smaller, and can effectively reduce optics
The spherical aberration of imaging lens.
In the exemplary embodiment, the effective focal length f3 and the effective focal length f4 of the 4th lens of the third lens can meet：
1.5≤f3/f4≤7.5.Specifically, f3 and f4 can meet：1.97≤f3/f4≤7.36.By the way that the third lens and the 4th are saturating
The effective focal length of mirror is arranged in pairs or groups according to above-mentioned relation, can reduce the deflection angle of light, to improve optical imaging lens
Image quality.
In the exemplary embodiment, the radius of curvature R 4 of the image side surface of the effective focal length f2 and the second lens of the second lens
It can meet：-4.5≤f2/R4<0.Specifically, f2 and R4 can meet：-4.11≤f2/R4≤-0.81.By by the second lens
The Ratio control of effective focal length and the radius of curvature of image side surface within the above range, can control peripheral field in the second lens
Deflection angle, so as to be effectively reduced the sensibility of optical imaging lens.
In the exemplary embodiment, the refractive index N1 of the first lens and refractive index N2 of the second lens can meet：0.3≤
|N1-N2|≤0.5.Specifically, N1 and N2 can meet：0.32≤|N1-N2|≤0.5.By by the refractive index of the two lens
Configuration can obtain larger positive negative power in above-mentioned numerical intervals, can significantly more efficient correction optical imaging lens
Spherical aberration.
In the exemplary embodiment, the center thickness CT3 of the third lens and center thickness CT2 of the second lens can expire
Foot：1.5≤CT3/CT2≤3.Specifically, CT3 and CT2 can meet：1.84≤CT3/CT2≤2.96.By by the second lens and
The thickness of the third lens is configured to arrange in pairs or groups according to above-mentioned relation, and optical imaging lens can be made to have preferable balance aberration
Ability.
In the exemplary embodiment, the effective focal length f1 and the 5th of the effective focal length f of optical imaging lens, the first lens
The effective focal length f5 of lens can meet：2≤|f/f1|+|f/f5|≤3.Specifically, f, f1 and f5 can meet：2.44≤|f/f1|
+|f/f5|≤2.90.By by the first lens and the focal power of the 5th power of lens and optical imaging lens according to above-mentioned
Relationship is arranged in pairs or groups, and the deflection angle of light can be reduced, to reduce the sensibility of optical imaging lens.
In the exemplary embodiment, the song of the image side surface of the radius of curvature R 1 and the first lens of the object side of the first lens
Rate radius R2 can meet：-1.65≤(R1+R2)/(R1-R2)≤-0.95.Specifically, R1 and R2 can meet：-1.64≤(R1+
R2)/(R1-R2)≤-0.98.By the way that the radius of curvature constraint of the minute surface of the first lens within the above range, can be controlled light
The deviation angle of line here, so as to be effectively reduced the sensibility of optical imaging lens.
In the exemplary embodiment, the effective focal length f and the center thickness CT5 of the 5th lens of optical imaging lens can expire
Foot：9.5≤f/CT5≤18.Specifically, f and CT5 can meet：9.74≤f/CT5≤17.93.By by optical imaging lens
The Ratio control of the center thickness of effective focal length and the 5th lens within the above range, can effectively control optical imaging lens
Astigmatism.
In the exemplary embodiment, the radius of curvature R 8 of the image side surface of the effective focal length f4 and the 4th lens of the 4th lens
It can meet：0.5≤|f4/R8|<2.Specifically, f4 and R8 can meet：0.51≤|f4/R8|≤1.84.By by the 4th lens
Effective focal length and image side surface radius of curvature Ratio control within the above range, peripheral field can be controlled in the 4th lens
Deflection angle, so as to be effectively reduced the sensibility of optical imaging lens.
In the exemplary embodiment, on the object side to the axis of imaging surface of the first lens on distance TTL and imaging surface
The long ImgH of half diagonal of effective pixel area can meet：TTL/ImgH≤1.5.Specifically, TTL and ImgH can meet：TTL/
ImgH≤1.49.The purpose of this configuration is effectively to compress the size of optical imaging lens, ensures that optical imaging lens are tight
The dimensional characteristic gathered.
In the exemplary embodiment, the combined focal length f12 and the 4th lens of the first lens and the second lens and the 5th thoroughly
The combined focal length f45 of mirror can meet：-2.5≤f45/f12≤-1.Specifically, f12 and f45 can meet：-2.31≤f45/f12
≤-1.01.By the way that said combination focus configuration in above-mentioned section, can effectively be corrected the aberration of optical imaging lens.
In the exemplary embodiment, the effective focal length f1 and second of the effective focal length f of optical imaging lens, the first lens
The effective focal length f2 of lens can meet：1≤|f/f1|+|f/f2|≤2.Specifically, f, f1 and f2 can meet：1.31≤|f/f1|
+|f/f2|≤1.87.By the way that the configuration of the effective focal length of the first lens and the second lens in above-mentioned section, can be made optics
Imaging lens have the ability of the preferable balance curvature of field.
In the exemplary embodiment, the song of the image side surface of the radius of curvature R 3 and the second lens of the object side of the second lens
Rate radius R4 can meet：0≤(R3+R4)/(R3-R4)≤5.5.Specifically, R3 and R4 can meet：0.35≤(R3+R4)/(R3-
R4)≤5.27.By by the control of the radius of curvature of the minute surface of the second lens within the above range, being capable of relatively easily balance optical
The aberration of imaging lens, to improve the image quality of optical imaging lens.
In the exemplary embodiment, the effective focal length f of optical imaging lens, the center thickness CT3 of the third lens, the 4th
The center thickness CT4 of lens and the center thickness CT5 of the 5th lens can meet：2≤f/(CT3+CT4+CT5)≤3.5.Specifically
Ground, f, CT3, CT4 and CT5 can meet：2.39≤f/(CT3+CT4+CT5)≤3.2.By by behind optical imaging lens three
The thickness setting of piece lens within the above range, can effectively correct the curvature of field and astigmatism of optical imaging lens.
In the exemplary embodiment, the transmitance T of the first lens and the second lens in 500-700nm wave bands500-700It is full
Foot：0.89<T500-700<0.995.In addition, the transmitance T of the first lens and the second lens in 700-850nm wave bands700-850Meet：
0.98<T700-850<0.998.By reasonably configuring the transmitance of the first lens and the second lens, optical imaging lens it is opposite
Illumination can be improved.
In the exemplary embodiment, optical imaging lens may also include at least one diaphragm, to promote the imaging of camera lens
Quality.For example, diaphragm may be provided at before the first lens or be arranged on the first lens.
Optionally, above-mentioned optical imaging lens may also include optical filter for correcting color error ratio and/or for protecting
The protective glass of photosensitive element on imaging surface.
Multi-disc eyeglass, such as described above five can be used according to the optical imaging lens of the above embodiment of the application
Piece.By spacing on the axis between the face type of each lens of reasonable distribution, effective focal length, center thickness and each lens etc., can have
Effect ground reduces the volume of camera lens, the machinability for reducing the susceptibility of camera lens and improving camera lens so that optical imaging lens more have
Conducive to producing and processing and be applicable to portable electronic product.Meanwhile passing through the Abbe number of each lens of reasonable distribution, refractive index
Deng also realizing high image quality.
In presently filed embodiment, at least one of minute surface of each lens is aspherical mirror.Non-spherical lens
The characteristics of be：From lens centre to lens perimeter, curvature is consecutive variations.It is constant with having from lens centre to lens perimeter
The spherical lens of curvature is different, and non-spherical lens has more preferably radius of curvature characteristic, and there is improvement to distort aberration and improve picture
The advantages of dissipating aberration.After non-spherical lens, the aberration occurred when imaging can be eliminated as much as possible, so as to improve
Image quality.
However, it will be understood by those of skill in the art that without departing from this application claims technical solution the case where
Under, the lens numbers for constituting optical imaging lens can be changed, to obtain each result and advantage described in this specification.Example
Such as, although being described by taking five lens as an example in embodiments, which is not limited to include five
Lens.If desired, the optical imaging lens may also include the lens of other quantity.
The specific embodiment for the optical imaging lens for being applicable to the above embodiment is further described with reference to the accompanying drawings.
Embodiment 1
Referring to Fig. 1 to Fig. 2 D descriptions according to the optical imaging lens of the embodiment of the present application 1.Fig. 1 is shown according to this
Apply for the structural schematic diagram of the optical imaging lens of embodiment 1.
As shown in Figure 1, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 1 show the surface types of each lens of the optical imaging lens of embodiment 1, radius of curvature, thickness, material and
Circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 1
As shown in Table 1, the object side of any one lens in the first lens E1 to the 5th lens E5 and image side surface are
It is aspherical.In the present embodiment, the face type x of each non-spherical lens is available but is not limited to following aspherical formula and is defined：
Wherein, x be it is aspherical along optical axis direction when being highly the position of h, away from aspheric vertex of surface apart from rise；C is
Aspherical paraxial curvature, c=1/R (that is, paraxial curvature c is the inverse of 1 mean curvature radius R of upper table)；K be circular cone coefficient (
It has been provided in table 1)；Ai is the correction factor of aspherical i-th-th ranks.The following table 2 give can be used for it is each aspherical in embodiment 1
The high-order coefficient A of minute surface S1-S144、A6、A8、A10、A12、A14、A16、A18And A20。
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 9.9552E-03 | -2.5873E-03 | -3.8384E-04 | -2.6749E-02 | 3.4884E-02 | -3.2355E-02 | 8.7106E-03 | 0.0000E+00 | 0.0000E+00 |
| S2 | -1.3605E-01 | 8.3061E-02 | 4.5887E-02 | -3.6706E-01 | 5.5513E-01 | -3.8851E-01 | 1.0430E-01 | 0.0000E+00 | 0.0000E+00 |
| S3 | -1.0075E-01 | 2.5647E-01 | 3.7255E-02 | -6.5372E-01 | 1.1144E+00 | -8.3976E-01 | 2.4890E-01 | 0.0000E+00 | 0.0000E+00 |
| S4 | -5.7339E-02 | 1.4046E-01 | 5.1703E-01 | -1.9733E+00 | 3.1131E+00 | -2.2922E+00 | 6.1838E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -1.6276E-01 | 5.0163E-01 | -3.3617E+00 | 1.4502E+01 | -3.9800E+01 | 6.9229E+01 | -7.3702E+01 | 4.3670E+01 | -1.0954E+01 |
| S6 | -1.3005E-01 | -1.4270E-01 | 8.7901E-01 | -2.7324E+00 | 5.1910E+00 | -6.1448E+00 | 4.4232E+00 | -1.7753E+00 | 3.0591E-01 |
| S7 | -9.3350E-02 | 7.1276E-03 | -3.8619E-01 | 1.0133E+00 | -1.5790E+00 | 1.5021E+00 | -8.6217E-01 | 2.7406E-01 | -3.7322E-02 |
| S8 | -3.3920E-02 | -2.4773E-02 | -1.4432E-01 | 2.3644E-01 | -2.0028E-01 | 1.1320E-01 | -3.9318E-02 | 7.3070E-03 | -5.5087E-04 |
| S9 | -6.6054E-01 | 5.4759E-01 | -4.8064E-01 | 4.1943E-01 | -2.3634E-01 | 7.9645E-02 | -1.5802E-02 | 1.7151E-03 | -7.8897E-05 |
| S10 | -2.3468E-01 | 1.5497E-01 | -5.4178E-02 | 8.9016E-03 | 4.1488E-04 | -5.8470E-04 | 1.3766E-04 | -1.5124E-05 | 6.6351E-07 |
Table 2
Each parameter configuration of optical imaging lens in embodiment 1 is as follows.
The effective focal length f1 to f5 of first lens to the 5th lens is respectively 3.24, -9.93,27.28,4.58, -2.62.
The effective focal length f of optical imaging lens is 3.60.The optics total length TTL=4.34 of optical imaging lens, and optical imagery
The long ImgH=3 of half diagonal of effective pixel area on the S13 of lens imaging face.
The Abbe number V1 of first lens and the Abbe number V2 of the second lens meet：| V1-V2 |=47.95.The third lens
The effective focal length f4 of effective focal length f3 and the 4th lens meets：F3/f4=5.96.The effective focal length f2 of second lens and second is saturating
The radius of curvature R 4 of the image side surface of mirror meets：F2/R4=-1.90.The refractive index of the refractive index N1 and the second lens of first lens
N2 meets：| N1-N2 |=0.41.The center thickness CT3 of the third lens and the center thickness CT2 of the second lens meet：CT3/CT2
=2.96.The effective focal length f5 of the effective focal length f of optical imaging lens, the effective focal length f1 of the first lens and the 5th lens are full
Foot：| f/f1 |+| f/f5 |=2.49.The radius of curvature R 1 of the object side of first lens and the curvature of the image side surface of the first lens half
Diameter R2 meets：(R1+R2)/(R1-R2)=- 1.59.The center thickness of the effective focal length f and the 5th lens of optical imaging lens
CT5 meets：F/CT5=10.46.The radius of curvature R 8 of the effective focal length f4 of 4th lens and the image side surface of the 4th lens meets：|
F4/R8 |=0.82.Distance TTL and the effective pixel area on imaging surface on the object side to the axis of imaging surface of first lens
The long ImgH of half diagonal meets：TTL/ImgH=1.45.The combined focal length f12 and the 4th lens of first lens and the second lens and
The combined focal length f45 of 5th lens meets：F45/f12=-2.29.The effective focal length f of optical imaging lens, the first lens have
The effective focal length f2 for imitating focal length f1 and the second lens meets：| f/f1 |+| f/f2 |=1.48.The curvature of the object side of second lens
The radius of curvature R 4 of the image side surface of radius R3 and the second lens meets：(R3+R4)/(R3-R4)=2.78.Optical imaging lens
Effective focal length f, the center thickness CT3 of the third lens, the 4th lens center thickness CT4 and the 5th lens center thickness CT5
Meet：F/ (CT3+CT4+CT5)=2.39.
In addition, Fig. 2A shows chromatic curve on the axis of the optical imaging lens of embodiment 1, the light of different wave length is indicated
Line deviates via the converging focal point after camera lens.Fig. 2 B show the astigmatism curve of the optical imaging lens of embodiment 1, indicate son
Noon curvature of the image and sagittal image surface bending.Fig. 2 C show the distortion curve of the optical imaging lens of embodiment 1, indicate different
Distortion sizes values in the case of visual angle.Fig. 2 D show the ratio chromatism, curve of the optical imaging lens of embodiment 1, indicate light
Line via the different image heights after camera lens on imaging surface deviation.A to Fig. 2 D is it is found that light given by embodiment 1 according to fig. 2
Good image quality can be realized by learning imaging lens.
Embodiment 2
Referring to Fig. 3 to Fig. 4 D descriptions according to the optical imaging lens of the embodiment of the present application 2.In the present embodiment and following
In embodiment, for brevity, by clipped description similar to Example 1.Fig. 3 is shown according to the embodiment of the present application 2
Optical imaging lens structural schematic diagram.
As shown in figure 3, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is concave surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 3 show the surface types of each lens of the optical imaging lens of embodiment 2, radius of curvature, thickness, material and
Circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 3
Table 4 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 2, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 3.5149E-03 | 1.4944E-02 | -3.6422E-02 | 7.1458E-02 | -7.1723E-02 | 3.5097E-02 | -2.7815E-03 | -3.3078E-03 | 0.0000E+00 |
| S2 | -9.6885E-02 | 1.7893E-02 | 3.9323E-01 | -1.7563E+00 | 4.2179E+00 | -6.1901E+00 | 5.2860E+00 | -2.3506E+00 | 4.0155E-01 |
| S3 | -1.3203E-01 | 1.6232E-01 | -1.9683E-01 | 4.5768E-01 | -8.5785E-01 | 7.5392E-01 | -2.0389E-01 | -3.5052E-02 | 0.0000E+00 |
| S4 | -7.2662E-02 | 1.1754E-01 | 9.1201E-02 | -6.1013E-01 | 1.4707E+00 | -1.9194E+00 | 1.2410E+00 | -2.4023E-01 | 0.0000E+00 |
| S5 | -1.0417E-01 | -1.3756E-01 | 9.9194E-01 | -5.1075E+00 | 1.5865E+01 | -3.1056E+01 | 3.7143E+01 | -2.4933E+01 | 7.2334E+00 |
| S6 | -9.8311E-02 | -3.4731E-02 | 1.2910E-01 | -4.1369E-01 | 9.0217E-01 | -1.2859E+00 | 1.1462E+00 | -5.7877E-01 | 1.2801E-01 |
| S7 | -1.1043E-02 | -6.1067E-02 | 8.1105E-02 | -1.5865E-01 | 1.8295E-01 | -1.2764E-01 | 5.4191E-02 | -1.2902E-02 | 1.3163E-03 |
| S8 | 2.3532E-02 | -7.4244E-03 | -4.6335E-02 | 4.0627E-02 | -3.1293E-02 | 2.1937E-02 | -8.5234E-03 | 1.5618E-03 | -1.0594E-04 |
| S9 | -5.9019E-01 | 6.1809E-01 | -5.1371E-01 | 2.7875E-01 | -8.2270E-02 | 1.0452E-02 | 3.2775E-04 | -2.1716E-04 | 1.5516E-05 |
| S10 | -2.2822E-01 | 2.2308E-01 | -1.5677E-01 | 7.4293E-02 | -2.3260E-02 | 4.7340E-03 | -6.0453E-04 | 4.4082E-05 | -1.3989E-06 |
Table 4
Fig. 4 A show chromatic curve on the axis of the optical imaging lens of embodiment 2, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Fig. 4 B show the astigmatism curve of the optical imaging lens of embodiment 2, indicate meridian picture
Face is bent and sagittal image surface bending.Fig. 4 C show the distortion curve of the optical imaging lens of embodiment 2, indicate different visual angles
In the case of distortion sizes values.Fig. 4 D show the ratio chromatism, curve of the optical imaging lens of embodiment 2, indicate light warp
By the deviation of the different image heights after camera lens on imaging surface.According to Fig. 4 A to Fig. 4 D it is found that optics given by embodiment 2 at
As camera lens can realize good image quality.
Embodiment 3
Referring to Fig. 5 to Fig. 6 D descriptions according to the optical imaging lens of the embodiment of the present application 3.In the present embodiment and following
In embodiment, for brevity, by clipped description similar to Example 1.Fig. 5 is shown according to the embodiment of the present application 3
Optical imaging lens structural schematic diagram.
As shown in figure 5, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 5 show the surface types of each lens of the optical imaging lens of embodiment 3, radius of curvature, thickness, material and
Circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 5
Table 6 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 3, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 9.3956E-03 | -2.1713E-02 | 1.6294E-01 | -5.3067E-01 | 9.9467E-01 | -1.0745E+00 | 6.2388E-01 | -1.5448E-01 | 0.0000E+00 |
| S2 | -8.2152E-02 | 5.6017E-02 | -2.5359E-01 | 1.3734E+00 | -4.3951E+00 | 8.0459E+00 | -8.5461E+00 | 4.8922E+00 | -1.1743E+00 |
| S3 | -1.2609E-01 | 1.5993E-01 | -1.6434E-01 | 4.3389E-01 | -9.1075E-01 | 9.9971E-01 | -5.2790E-01 | 1.0072E-01 | 0.0000E+00 |
| S4 | -7.5380E-02 | 1.2666E-01 | 1.4704E-01 | -8.0541E-01 | 2.0923E+00 | -3.0254E+00 | 2.3177E+00 | -6.7079E-01 | 0.0000E+00 |
| S5 | -1.0523E-01 | 5.6225E-02 | -5.4061E-01 | 2.4334E+00 | -6.5876E+00 | 1.0788E+01 | -1.0458E+01 | 5.4711E+00 | -1.1521E+00 |
| S6 | -8.4062E-02 | -3.8481E-02 | 1.6426E-01 | -5.3880E-01 | 1.0972E+00 | -1.3694E+00 | 1.0259E+00 | -4.2502E-01 | 7.5865E-02 |
| S7 | 2.1676E-03 | -6.6311E-02 | 7.4681E-03 | 7.4559E-02 | -1.5243E-01 | 1.3892E-01 | -6.7316E-02 | 1.6785E-02 | -1.6798E-03 |
| S8 | 8.5498E-02 | -1.2073E-01 | 1.0583E-01 | -8.8869E-02 | 4.4728E-02 | -1.1189E-02 | 1.1085E-03 | 2.4434E-05 | -8.3304E-06 |
| S9 | -6.1121E-01 | 6.3352E-01 | -5.1261E-01 | 2.8725E-01 | -1.0163E-01 | 2.2356E-02 | -2.9799E-03 | 2.2105E-04 | -7.0202E-06 |
| S10 | -2.3842E-01 | 2.1873E-01 | -1.4246E-01 | 6.1892E-02 | -1.7470E-02 | 3.1531E-03 | -3.5247E-04 | 2.2359E-05 | -6.1847E-07 |
Table 6
Fig. 6 A show chromatic curve on the axis of the optical imaging lens of embodiment 3, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Fig. 6 B show the astigmatism curve of the optical imaging lens of embodiment 3, indicate meridian picture
Face is bent and sagittal image surface bending.Fig. 6 C show the distortion curve of the optical imaging lens of embodiment 3, indicate different visual angles
In the case of distortion sizes values.Fig. 6 D show the ratio chromatism, curve of the optical imaging lens of embodiment 3, indicate light warp
By the deviation of the different image heights after camera lens on imaging surface.According to Fig. 6 A to Fig. 6 D it is found that optics given by embodiment 3 at
As camera lens can realize good image quality.
Embodiment 4
Referring to Fig. 7 to Fig. 8 D descriptions according to the optical imaging lens of the embodiment of the present application 4.In the present embodiment and following
In embodiment, for brevity, by clipped description similar to Example 1.Fig. 7 is shown according to the embodiment of the present application 4
Optical imaging lens structural schematic diagram.
As shown in fig. 7, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is convex surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 7 show the surface types of each lens of the optical imaging lens of embodiment 4, radius of curvature, thickness, material and
Circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 7
Table 8 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 4, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
Table 8
Fig. 8 A show chromatic curve on the axis of the optical imaging lens of embodiment 4, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Fig. 8 B show the astigmatism curve of the optical imaging lens of embodiment 4, indicate meridian picture
Face is bent and sagittal image surface bending.Fig. 8 C show the distortion curve of the optical imaging lens of embodiment 4, indicate different visual angles
In the case of distortion sizes values.Fig. 8 D show the ratio chromatism, curve of the optical imaging lens of embodiment 4, indicate light warp
By the deviation of the different image heights after camera lens on imaging surface.According to Fig. 8 A to Fig. 8 D it is found that optics given by embodiment 4 at
As camera lens can realize good image quality.
Embodiment 5
Referring to Fig. 9 to Figure 10 D descriptions according to the optical imaging lens of the embodiment of the present application 5.The present embodiment and with
In lower embodiment, for brevity, by clipped description similar to Example 1.Fig. 9 is shown according to the embodiment of the present application
The structural schematic diagram of 5 optical imaging lens.
As shown in figure 9, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Convex surface, image side surface S6 are convex surface.It is concave surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 9 show the surface types of each lens of the optical imaging lens of embodiment 5, radius of curvature, thickness, material and
Circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 9
Table 10 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 5, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 1.0856E-02 | -4.7946E-02 | 2.9605E-01 | -9.5411E-01 | 1.8704E+00 | -2.2318E+00 | 1.5624E+00 | -5.7616E-01 | 8.1099E-02 |
| S2 | -1.1870E-01 | 1.7217E-01 | -5.1052E-01 | 1.8672E+00 | -5.0388E+00 | 8.4890E+00 | -8.5982E+00 | 4.7919E+00 | -1.1369E+00 |
| S3 | -1.5864E-01 | 1.5628E-01 | -2.5033E-02 | -2.0000E-01 | 3.1486E-01 | -2.2815E-01 | 6.2680E-02 | 0.0000E+00 | 0.0000E+00 |
| S4 | -9.3363E-02 | 1.0551E-01 | 9.4816E-02 | -5.0680E-01 | 9.6483E-01 | -9.1174E-01 | 3.6772E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -8.8254E-02 | -7.3462E-03 | 3.6467E-03 | 1.7123E-01 | -7.6024E-01 | 1.5733E+00 | -1.7874E+00 | 1.0692E+00 | -2.5541E-01 |
| S6 | -1.0497E-01 | -6.8536E-02 | 2.7119E-01 | -8.5913E-01 | 1.6639E+00 | -2.0001E+00 | 1.4677E+00 | -6.0886E-01 | 1.1102E-01 |
| S7 | -4.6358E-02 | -9.6150E-02 | 1.8075E-01 | -4.4989E-01 | 6.9533E-01 | -7.1152E-01 | 4.6168E-01 | -1.6915E-01 | 2.6066E-02 |
| S8 | -1.1993E-02 | 5.6412E-02 | -1.6929E-01 | 2.3883E-01 | -2.2074E-01 | 1.2991E-01 | -4.4938E-02 | 8.2636E-03 | -6.2381E-04 |
| S9 | -6.1827E-01 | 6.5034E-01 | -4.8233E-01 | 2.4548E-01 | -8.0757E-02 | 1.6839E-02 | -2.1550E-03 | 1.5483E-04 | -4.7908E-06 |
| S10 | -2.2784E-01 | 1.9821E-01 | -1.1488E-01 | 4.3579E-02 | -1.0776E-02 | 1.6890E-03 | -1.5877E-04 | 7.9945E-06 | -1.6059E-07 |
Table 10
Figure 10 A show chromatic curve on the axis of the optical imaging lens of embodiment 5, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Figure 10 B show the astigmatism curve of the optical imaging lens of embodiment 5, indicate meridian
Curvature of the image and sagittal image surface bending.Figure 10 C show the distortion curve of the optical imaging lens of embodiment 5, indicate different
Distortion sizes values in the case of visual angle.Figure 10 D show the ratio chromatism, curve of the optical imaging lens of embodiment 5, indicate
Light via the different image heights after camera lens on imaging surface deviation.According to Figure 10 A to Figure 10 D it is found that given by embodiment 5
Optical imaging lens can realize good image quality.
Embodiment 6
Referring to Figure 11 to Figure 12 D descriptions according to the optical imaging lens of the embodiment of the present application 6.The present embodiment and with
In lower embodiment, for brevity, by clipped description similar to Example 1.Figure 11 is shown to be implemented according to the application
The structural schematic diagram of the optical imaging lens of example 6.
As shown in figure 11, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Convex surface, image side surface S6 are convex surface.It is concave surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 11 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 6
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 11
Table 12 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 6, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 1.1747E-02 | -7.4686E-02 | 4.6405E-01 | -1.6118E+00 | 3.4411E+00 | -4.5444E+00 | 3.6050E+00 | -1.5668E+00 | 2.8337E-01 |
| S2 | -8.7160E-02 | 9.6476E-02 | -4.8914E-01 | 2.1932E+00 | -6.2068E+00 | 1.0713E+01 | -1.1116E+01 | 6.3637E+00 | -1.5529E+00 |
| S3 | -1.3396E-01 | 8.7552E-02 | -4.6967E-02 | 1.7289E-01 | -4.5908E-01 | 4.7113E-01 | -1.8647E-01 | 0.0000E+00 | 0.0000E+00 |
| S4 | -8.8801E-02 | 1.1916E-01 | -1.9974E-01 | 6.4923E-01 | -1.1795E+00 | 1.0472E+00 | -3.5318E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -7.6738E-02 | 5.6517E-03 | -1.9250E-01 | 1.1296E+00 | -3.3828E+00 | 5.8143E+00 | -5.8111E+00 | 3.1299E+00 | -6.9351E-01 |
| S6 | -8.9870E-02 | -1.4613E-01 | 6.3587E-01 | -2.0810E+00 | 4.2641E+00 | -5.4570E+00 | 4.2357E+00 | -1.8294E+00 | 3.3827E-01 |
| S7 | -3.4232E-02 | -1.0417E-01 | 6.4808E-02 | 1.9029E-02 | -2.4400E-01 | 3.8042E-01 | -2.7971E-01 | 1.0420E-01 | -1.6097E-02 |
| S8 | 2.3513E-02 | -1.3681E-02 | -6.8956E-02 | 1.2219E-01 | -1.3246E-01 | 8.9343E-02 | -3.4024E-02 | 6.7004E-03 | -5.3445E-04 |
| S9 | -6.6296E-01 | 7.3862E-01 | -5.8562E-01 | 3.1207E-01 | -1.0593E-01 | 2.2593E-02 | -2.9376E-03 | 2.1294E-04 | -6.6003E-06 |
| S10 | -2.6538E-01 | 2.6068E-01 | -1.7347E-01 | 7.6601E-02 | -2.2489E-02 | 4.3176E-03 | -5.2048E-04 | 3.5798E-05 | -1.0726E-06 |
Table 12
Figure 12 A show chromatic curve on the axis of the optical imaging lens of embodiment 6, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Figure 12 B show the astigmatism curve of the optical imaging lens of embodiment 6, indicate meridian
Curvature of the image and sagittal image surface bending.Figure 12 C show the distortion curve of the optical imaging lens of embodiment 6, indicate different
Distortion sizes values in the case of visual angle.Figure 12 D show the ratio chromatism, curve of the optical imaging lens of embodiment 6, indicate
Light via the different image heights after camera lens on imaging surface deviation.According to Figure 12 A to Figure 12 D it is found that given by embodiment 6
Optical imaging lens can realize good image quality.
Embodiment 7
Referring to Figure 13 to Figure 14 D descriptions according to the optical imaging lens of the embodiment of the present application 7.The present embodiment and with
In lower embodiment, for brevity, by clipped description similar to Example 1.Figure 13 is shown to be implemented according to the application
The structural schematic diagram of the optical imaging lens of example 7.
As shown in figure 13, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Convex surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 13 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 7
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 13
Table 14 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 7, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 1.1517E-02 | -7.1700E-02 | 5.3600E-01 | -2.1149E+00 | 5.0415E+00 | -7.3530E+00 | 6.4115E+00 | -3.0634E+00 | 6.1481E-01 |
| S2 | -5.4133E-02 | -6.1344E-02 | 5.0119E-01 | -1.6703E+00 | 2.8425E+00 | -2.1491E+00 | -3.4692E-01 | 1.5555E+00 | -6.9625E-01 |
| S3 | -1.2584E-01 | 1.1069E-01 | -1.1515E-01 | 3.3286E-01 | -7.7488E-01 | 8.3624E-01 | -3.5911E-01 | 0.0000E+00 | 0.0000E+00 |
| S4 | -9.4627E-02 | 1.6086E-01 | -2.7742E-01 | 8.0538E-01 | -1.4153E+00 | 1.2834E+00 | -4.4002E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -8.0380E-02 | -4.1891E-02 | 2.6874E-01 | -9.8263E-01 | 2.0921E+00 | -2.7678E+00 | 2.2300E+00 | -1.0117E+00 | 2.0946E-01 |
| S6 | -7.7881E-02 | -6.3987E-02 | 2.2707E-01 | -5.7262E-01 | 9.2790E-01 | -9.6960E-01 | 6.2939E-01 | -2.3103E-01 | 3.6912E-02 |
| S7 | -4.6252E-03 | -9.2852E-02 | 9.0449E-02 | -6.5607E-02 | 4.0098E-03 | 2.9192E-02 | -2.2509E-02 | 7.2355E-03 | -8.6663E-04 |
| S8 | 5.1992E-02 | -8.1906E-02 | 5.7156E-02 | -2.6509E-02 | 3.2497E-03 | 3.4838E-03 | -1.7414E-03 | 3.1173E-04 | -2.0035E-05 |
| S9 | -5.7241E-01 | 4.5945E-01 | -2.4903E-01 | 1.0192E-01 | -2.9030E-02 | 5.4033E-03 | -6.2294E-04 | 4.0367E-05 | -1.1255E-06 |
| S10 | -2.2486E-01 | 1.7027E-01 | -8.5290E-02 | 2.9213E-02 | -6.7540E-03 | 1.0159E-03 | -9.4529E-05 | 4.9498E-06 | -1.1229E-07 |
Table 14
Figure 14 A show chromatic curve on the axis of the optical imaging lens of embodiment 7, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Figure 14 B show the astigmatism curve of the optical imaging lens of embodiment 7, indicate meridian
Curvature of the image and sagittal image surface bending.Figure 14 C show the distortion curve of the optical imaging lens of embodiment 7, indicate different
Distortion sizes values in the case of visual angle.Figure 14 D show the ratio chromatism, curve of the optical imaging lens of embodiment 7, indicate
Light via the different image heights after camera lens on imaging surface deviation.According to Figure 14 A to Figure 14 D it is found that given by embodiment 7
Optical imaging lens can realize good image quality.
Embodiment 8
Referring to Figure 15 to Figure 16 D descriptions according to the optical imaging lens of the embodiment of the present application 8.The present embodiment and with
In lower embodiment, for brevity, by clipped description similar to Example 1.Figure 15 is shown to be implemented according to the application
The structural schematic diagram of the optical imaging lens of example 8.
As shown in figure 15, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are concave surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 15 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 8
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 15
Table 16 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 8, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 6.9584E-03 | 2.1236E-02 | -1.1001E-01 | 3.6116E-01 | -5.5837E-01 | 4.2711E-01 | -1.3107E-01 | 0.0000E+00 | 0.0000E+00 |
| S2 | -4.7921E-02 | 7.6317E-02 | -4.3579E-01 | 1.2835E+00 | -2.0989E+00 | 1.7379E+00 | -5.8891E-01 | 0.0000E+00 | 0.0000E+00 |
| S3 | -8.2677E-02 | 1.2369E-01 | -1.2430E-01 | 3.3247E-01 | -6.8745E-01 | 7.1447E-01 | -2.8362E-01 | 0.0000E+00 | 0.0000E+00 |
| S4 | -6.8901E-02 | 1.8520E-01 | -3.5221E-01 | 1.0171E+00 | -1.7409E+00 | 1.5471E+00 | -4.9974E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -1.4893E-01 | 6.6189E-04 | -1.0154E-01 | 6.4010E-01 | -2.6142E+00 | 6.0258E+00 | -7.9479E+00 | 5.5489E+00 | -1.5393E+00 |
| S6 | -1.2885E-01 | 3.8263E-02 | -3.3996E-01 | 1.2218E+00 | -2.4996E+00 | 3.0557E+00 | -2.2024E+00 | 8.5954E-01 | -1.3715E-01 |
| S7 | -9.6573E-04 | -5.0026E-02 | 1.8740E-02 | 8.5988E-03 | -3.8601E-02 | 3.5528E-02 | -1.5662E-02 | 3.5480E-03 | -3.2968E-04 |
| S8 | 4.3023E-02 | -1.9314E-02 | -5.1666E-03 | 1.2659E-02 | -2.0802E-02 | 1.5611E-02 | -5.5242E-03 | 9.3167E-04 | -6.0843E-05 |
| S9 | -6.0541E-01 | 5.4909E-01 | -3.3226E-01 | 1.4237E-01 | -4.0855E-02 | 7.5724E-03 | -8.6856E-04 | 5.6100E-05 | -1.5618E-06 |
| S10 | -2.3257E-01 | 1.8701E-01 | -9.8551E-02 | 3.4696E-02 | -8.1013E-03 | 1.2206E-03 | -1.1297E-04 | 5.8128E-06 | -1.2691E-07 |
Table 16
Figure 16 A show chromatic curve on the axis of the optical imaging lens of embodiment 8, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Figure 16 B show the astigmatism curve of the optical imaging lens of embodiment 8, indicate meridian
Curvature of the image and sagittal image surface bending.Figure 16 C show the distortion curve of the optical imaging lens of embodiment 8, indicate different
Distortion sizes values in the case of visual angle.Figure 16 D show the ratio chromatism, curve of the optical imaging lens of embodiment 8, indicate
Light via the different image heights after camera lens on imaging surface deviation.According to Figure 16 A to Figure 16 D it is found that given by embodiment 8
Optical imaging lens can realize good image quality.
Embodiment 9
Referring to Figure 17 to Figure 18 D descriptions according to the optical imaging lens of the embodiment of the present application 9.The present embodiment and with
In lower embodiment, for brevity, by clipped description similar to Example 1.Figure 17 shows implemented according to the application
The structural schematic diagram of the optical imaging lens of example 9.
As shown in figure 17, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is convex surface.Second lens E2 has
Negative power, object side S3 are convex surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Convex surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 17 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 9
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 17
Table 18 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 9, wherein each aspherical face type can
It is limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 |
| S1 | -8.4949E-03 | -5.9612E-02 | 1.9518E-01 | -5.6672E-01 | 8.0844E-01 | -6.1580E-01 | 1.8762E-01 | 0.0000E+00 |
| S2 | -1.5442E-01 | 2.2802E-01 | -1.5505E-01 | -3.6952E-01 | 8.1036E-01 | -6.1859E-01 | 1.7001E-01 | 0.0000E+00 |
| S3 | -1.6002E-01 | 4.1036E-01 | -5.1082E-01 | 4.6405E-01 | -6.2955E-01 | 8.1310E-01 | -4.3801E-01 | 0.0000E+00 |
| S4 | -9.8090E-02 | 3.2405E-01 | -5.5712E-01 | 9.8667E-01 | -1.5745E+00 | 1.5496E+00 | -6.3521E-01 | 0.0000E+00 |
| S5 | -1.2435E-01 | 1.7047E-01 | -9.7468E-01 | 3.6171E+00 | -8.3481E+00 | 1.1256E+01 | -8.2108E+00 | 2.4930E+00 |
| S6 | -1.5803E-01 | 1.5653E-01 | -5.3042E-01 | 1.2106E+00 | -1.8803E+00 | 1.9236E+00 | -1.2644E+00 | 4.8538E-01 |
| S7 | -5.5668E-02 | -1.2773E-01 | 3.8876E-01 | -9.4899E-01 | 1.3204E+00 | -1.1302E+00 | 5.8247E-01 | -1.6425E-01 |
| S8 | -6.4604E-02 | 8.1700E-02 | -1.8544E-01 | 2.0363E-01 | -1.6169E-01 | 8.7051E-02 | -2.7381E-02 | 4.4367E-03 |
| S9 | -1.0319E+00 | 1.3722E+00 | -1.1904E+00 | 6.4434E-01 | -2.1175E-01 | 4.1672E-02 | -4.6688E-03 | 2.5817E-04 |
| S10 | -3.9994E-01 | 4.5661E-01 | -3.2382E-01 | 1.4883E-01 | -4.4929E-02 | 8.8247E-03 | -1.0858E-03 | 7.6017E-05 |
Table 18
Figure 18 A show chromatic curve on the axis of the optical imaging lens of embodiment 9, indicate the light warp of different wave length
Deviateed by the converging focal point after camera lens.Figure 18 B show the astigmatism curve of the optical imaging lens of embodiment 9, indicate meridian
Curvature of the image and sagittal image surface bending.Figure 18 C show the distortion curve of the optical imaging lens of embodiment 9, indicate different
Distortion sizes values in the case of visual angle.Figure 18 D show the ratio chromatism, curve of the optical imaging lens of embodiment 9, indicate
Light via the different image heights after camera lens on imaging surface deviation.According to Figure 18 A to Figure 18 D it is found that given by embodiment 9
Optical imaging lens can realize good image quality.
Embodiment 10
Referring to Figure 19 to Figure 20 D descriptions according to the optical imaging lens of the embodiment of the present application 10.In the present embodiment and
In following embodiment, for brevity, by clipped description similar to Example 1.Figure 19 is shown according to the application reality
Apply the structural schematic diagram of the optical imaging lens of example 10.
As shown in figure 19, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are concave surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is concave surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 19 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 10
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 19
Table 20 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 10, wherein each aspherical face type
It can be limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 1.2102E-02 | -3.6667E-02 | 3.9315E-01 | -2.0804E+00 | 6.6892E+00 | -1.3121E+01 | 1.5306E+01 | -9.7435E+00 | 2.5994E+00 |
| S2 | -2.7793E-02 | -5.7954E-02 | 6.9367E-01 | -3.9192E+00 | 1.3178E+01 | -2.7278E+01 | 3.3797E+01 | -2.2932E+01 | 6.5363E+00 |
| S3 | -5.1598E-02 | 9.0695E-02 | 1.8610E-01 | -8.4080E-01 | 1.4950E+00 | -1.2807E+00 | 4.4588E-01 | 0.0000E+00 | 0.0000E+00 |
| S4 | -4.9963E-02 | 1.6293E-01 | -2.2407E-01 | 6.1297E-01 | -1.2593E+00 | 1.3806E+00 | -5.3640E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -1.4258E-01 | 6.1816E-02 | -6.3860E-01 | 3.1967E+00 | -1.0210E+01 | 1.9723E+01 | -2.2568E+01 | 1.3937E+01 | -3.4699E+00 |
| S6 | -1.0283E-01 | -3.1271E-02 | 1.2947E-01 | -5.4760E-01 | 1.3757E+00 | -2.1127E+00 | 1.9417E+00 | -9.8376E-01 | 2.1432E-01 |
| S7 | -5.7902E-02 | -4.5163E-02 | -6.0536E-03 | -1.9995E-02 | 7.9500E-02 | -1.1559E-01 | 8.8836E-02 | -3.3284E-02 | 4.7711E-03 |
| S8 | -9.6767E-03 | 2.6784E-02 | -1.6970E-01 | 2.5786E-01 | -2.2869E-01 | 1.2635E-01 | -4.0954E-02 | 7.0468E-03 | -4.9604E-04 |
| S9 | -6.3104E-01 | 6.9131E-01 | -6.2813E-01 | 4.2856E-01 | -1.9530E-01 | 5.6985E-02 | -1.0203E-02 | 1.0203E-03 | -4.3632E-05 |
| S10 | -2.2180E-01 | 1.9965E-01 | -1.2725E-01 | 5.5922E-02 | -1.6491E-02 | 3.1760E-03 | -3.8280E-04 | 2.6205E-05 | -7.7669E-07 |
Table 20
Figure 20 A show chromatic curve on the axis of the optical imaging lens of embodiment 10, indicate the light of different wave length
Deviate via the converging focal point after camera lens.Figure 20 B show the astigmatism curve of the optical imaging lens of embodiment 10, indicate son
Noon curvature of the image and sagittal image surface bending.Figure 20 C show the distortion curve of the optical imaging lens of embodiment 10, indicate not
With the distortion sizes values in the case of visual angle.Figure 20 D show the ratio chromatism, curve of the optical imaging lens of embodiment 10, table
Show deviation of the light via the different image heights after camera lens on imaging surface.0A to Figure 20 D is it is found that 10 institute of embodiment according to fig. 2
The optical imaging lens provided can realize good image quality.
Embodiment 11
Referring to Figure 21 to Figure 22 D descriptions according to the optical imaging lens of the embodiment of the present application 11.In the present embodiment and
In following embodiment, for brevity, by clipped description similar to Example 1.Figure 21 is shown according to the application reality
Apply the structural schematic diagram of the optical imaging lens of example 11.
As shown in figure 21, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is concave surface.Second lens E2 has
Negative power, object side S3 are concave surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is concave surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 21 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 11
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 21
Table 22 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 11, wherein each aspherical face type
It can be limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 1.1975E-02 | 3.4638E-02 | -3.3912E-01 | 2.2459E+00 | -8.6546E+00 | 2.0214E+01 | -2.8175E+01 | 2.1486E+01 | -6.9025E+00 |
| S2 | -4.1705E-02 | 7.6302E-02 | -8.7772E-01 | 6.0803E+00 | -2.5366E+01 | 6.4085E+01 | -9.6524E+01 | 7.9696E+01 | -2.7800E+01 |
| S3 | -5.6576E-02 | 1.1332E-01 | 1.1458E-01 | -4.4915E-01 | 7.1298E-01 | -4.5888E-01 | 6.6732E-02 | 0.0000E+00 | 0.0000E+00 |
| S4 | -2.4861E-02 | 1.9786E-01 | -2.7144E-01 | 1.0695E+00 | -2.2342E+00 | 2.4615E+00 | -8.2143E-01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -1.7409E-01 | 1.1304E-01 | -7.3799E-01 | 2.9775E+00 | -8.8470E+00 | 1.6668E+01 | -1.8449E+01 | 1.0033E+01 | -1.3551E+00 |
| S6 | -1.9023E-01 | 5.9438E-02 | 8.5164E-02 | -1.0522E+00 | 3.3159E+00 | -5.7017E+00 | 5.7074E+00 | -3.1443E+00 | 7.4722E-01 |
| S7 | -1.7508E-01 | 1.0512E-01 | -5.0910E-01 | 1.3754E+00 | -2.5633E+00 | 2.9339E+00 | -1.9810E+00 | 7.3114E-01 | -1.1450E-01 |
| S8 | -1.2612E-01 | 1.3612E-01 | -2.7006E-01 | 3.8450E-01 | -4.3589E-01 | 3.2778E-01 | -1.4028E-01 | 3.0834E-02 | -2.7130E-03 |
| S9 | -9.7236E-01 | 1.3645E+00 | -1.2940E+00 | 8.1551E-01 | -3.3530E-01 | 9.0609E-02 | -1.5859E-02 | 1.6571E-03 | -7.8968E-05 |
| S10 | -3.8837E-01 | 4.6049E-01 | -3.5204E-01 | 1.7784E-01 | -6.0028E-02 | 1.3314E-02 | -1.8573E-03 | 1.4735E-04 | -5.0506E-06 |
Table 22
Figure 22 A show chromatic curve on the axis of the optical imaging lens of embodiment 11, indicate the light of different wave length
Deviate via the converging focal point after camera lens.Figure 22 B show the astigmatism curve of the optical imaging lens of embodiment 11, indicate son
Noon curvature of the image and sagittal image surface bending.Figure 22 C show the distortion curve of the optical imaging lens of embodiment 11, indicate not
With the distortion sizes values in the case of visual angle.Figure 22 D show the ratio chromatism, curve of the optical imaging lens of embodiment 11, table
Show deviation of the light via the different image heights after camera lens on imaging surface.2A to Figure 22 D is it is found that 11 institute of embodiment according to fig. 2
The optical imaging lens provided can realize good image quality.
Embodiment 12
Referring to Figure 23 to Figure 24 D descriptions according to the optical imaging lens of the embodiment of the present application 12.In the present embodiment and
In following embodiment, for brevity, by clipped description similar to Example 1.Figure 23 is shown according to the application reality
Apply the structural schematic diagram of the optical imaging lens of example 12.
As shown in figure 23, according to the optical imaging lens of the application illustrative embodiments along optical axis by object side to image side according to
Sequence includes：Diaphragm STO, the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5, optical filter
E6 and imaging surface S13.
It is convex surface that first lens E1, which has positive light coke, object side S1, and image side surface S2 is convex surface.Second lens E2 has
Negative power, object side S3 are concave surface, and image side surface S4 is concave surface.The third lens E3 has positive light coke, and object side S5 is
Concave surface, image side surface S6 are convex surface.It is convex surface that 4th lens E4, which has positive light coke, object side S7, and image side surface S8 is convex surface.The
It is convex surface that five lens E5, which have negative power, object side S9, and image side surface S10 is concave surface.Optical filter E6 have object side S11 and
Image side surface S12.Light from object sequentially passes through each surface S1 to S12 and is ultimately imaged on imaging surface S13.
Table 23 shows surface type, radius of curvature, thickness, the material of each lens of the optical imaging lens of embodiment 12
And circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).
Table 23
Table 24 shows the high-order coefficient that can be used for each aspherical mirror in embodiment 12, wherein each aspherical face type
It can be limited by the formula (1) provided in above-described embodiment 1.
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 6.6065E-03 | 2.4325E-02 | -8.6356E-01 | 8.1363E+00 | -4.3843E+01 | 1.3811E+02 | -2.5387E+02 | 2.5198E+02 | -1.0434E+02 |
| S2 | -1.3859E-01 | 1.6540E-01 | -3.3426E-01 | 2.6169E+00 | -1.7695E+01 | 5.7791E+01 | -9.2487E+01 | 6.3826E+01 | -1.0417E+01 |
| S3 | -4.3304E-02 | 2.8629E-01 | 2.1969E-01 | -2.4290E+00 | 5.9432E+00 | -5.2349E+00 | 5.6436E-01 | 0.0000E+00 | 0.0000E+00 |
| S4 | -1.5457E-02 | 3.1770E-01 | -8.7179E-01 | 3.6894E+00 | -1.1321E+01 | 1.9750E+01 | -1.3407E+01 | 0.0000E+00 | 0.0000E+00 |
| S5 | -2.1013E-01 | 1.7598E-01 | -1.2303E+00 | 5.7273E+00 | -2.1835E+01 | 6.0749E+01 | -1.1143E+02 | 1.1965E+02 | -5.4038E+01 |
| S6 | -2.1827E-01 | 1.6478E-01 | -6.2960E-01 | 2.0629E+00 | -4.8525E+00 | 7.4115E+00 | -6.8798E+00 | 3.5122E+00 | -7.2803E-01 |
| S7 | -1.8317E-01 | 8.3833E-02 | -4.5509E-01 | 9.8601E-01 | -1.4835E+00 | 1.4677E+00 | -9.4066E-01 | 3.6410E-01 | -6.4437E-02 |
| S8 | -1.3585E-01 | 1.9206E-01 | -5.6717E-01 | 9.2021E-01 | -9.3052E-01 | 5.9754E-01 | -2.2920E-01 | 4.7322E-02 | -4.0360E-03 |
| S9 | -7.4211E-01 | 8.2654E-01 | -9.8209E-01 | 9.9755E-01 | -6.7477E-01 | 2.9125E-01 | -7.7560E-02 | 1.1603E-02 | -7.4451E-04 |
| S10 | -2.4583E-01 | 2.0899E-01 | -1.3499E-01 | 6.5070E-02 | -2.1939E-02 | 4.8472E-03 | -6.5923E-04 | 4.9398E-05 | -1.5304E-06 |
Table 24
Figure 24 A show chromatic curve on the axis of the optical imaging lens of embodiment 12, indicate the light of different wave length
Deviate via the converging focal point after camera lens.Figure 24 B show the astigmatism curve of the optical imaging lens of embodiment 12, indicate son
Noon curvature of the image and sagittal image surface bending.Figure 24 C show the distortion curve of the optical imaging lens of embodiment 12, indicate not
With the distortion sizes values in the case of visual angle.Figure 24 D show the ratio chromatism, curve of the optical imaging lens of embodiment 12, table
Show deviation of the light via the different image heights after camera lens on imaging surface.4A to Figure 24 D is it is found that 12 institute of embodiment according to fig. 2
The optical imaging lens provided can realize good image quality.
Figure 25 shows the transmitance information of the first lens and the second lens.By attached drawing it is found that the first lens and second thoroughly
Transmitance T of the mirror in 500-700nm wave bands500-700Meet：0.89<T500-700<0.995.In addition, the first lens and the second lens
In the transmitance T of 700-850nm wave bands700-850Meet：0.98<T700-850<0.998.Glass is used in the first lens and the second lens
In the case of glass material, optical imaging lens can be enhanced in the transmitance of visible light and near infrared band.Therefore, optics at
As the relative illumination of camera lens can be improved.
To sum up, embodiment 1 to embodiment 12 meets relationship shown in table 25 to table 28 respectively.
Table 25
Table 26
Table 27
| Conditional/embodiment | 7 | 8 | 9 | 10 | 11 | 12 |
| |V1-V2| | 57.50 | 57.50 | 57.50 | 57.50 | 60.68 | 52.36 |
| f3/f4 | 3.01 | 4.54 | 1.97 | 2.13 | 4.89 | 7.36 |
| f2/R4 | -3.04 | -1.20 | -2.43 | -0.81 | -0.83 | -0.93 |
| |N1-N2| | 0.32 | 0.32 | 0.32 | 0.32 | 0.42 | 0.45 |
| CT3/CT2 | 2.82 | 2.29 | 2.55 | 2.50 | 2.23 | 2.76 |
| |f/f1|+|f/f5| | 2.54 | 2.44 | 2.69 | 2.61 | 2.90 | 2.82 |
| (R1+R2)/(R1-R2) | -1.57 | -1.59 | -1.00 | -1.37 | -1.48 | -0.98 |
| f/CT5 | 15.53 | 15.39 | 17.19 | 17.93 | 12.29 | 9.74 |
| |f4/R8| | 1.30 | 1.16 | 0.51 | 1.84 | 0.99 | 0.83 |
| TTL/ImgH | 1.35 | 1.31 | 1.30 | 1.43 | 1.29 | 1.37 |
| f45/f12 | -1.65 | -2.31 | -1.01 | -1.30 | -1.14 | -1.55 |
| |f/f1|+|f/f2| | 1.44 | 1.39 | 1.57 | 1.64 | 1.62 | 1.87 |
| (R3+R4)/(R3-R4) | 3.81 | 0.98 | 2.91 | 0.35 | 0.54 | 0.88 |
| f/(CT3+CT4+CT5) | 2.55 | 3.20 | 2.93 | 2.79 | 3.14 | 2.47 |
Table 28
The application also provides a kind of imaging device, and electronics photosensitive element can be photosensitive coupling element (CCD) or complementation
Property matal-oxide semiconductor element (CMOS).Imaging device can be the independent imaging equipment of such as digital camera, can also be
The image-forming module being integrated on the mobile electronic devices such as mobile phone.The imaging device is equipped with optical imaging lens described above
Head.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (38)
1. optical imaging lens, the optical imaging lens include sequentially with focal power by object side to image side along optical axis
One lens, the second lens, the third lens, the 4th lens and the 5th lens, it is characterised in that：
First lens have positive light coke；
4th lens have positive light coke；And
5th lens have negative power,
Wherein, the Abbe number V1 of first lens and the Abbe number V2 of second lens meet：45<|V1-V2|<70.
2. optical imaging lens according to claim 1, which is characterized in that the effective focal length f3 of the third lens and institute
The effective focal length f4 for stating the 4th lens meets：
1.5≤f3/f4≤7.5。
3. optical imaging lens according to claim 1, which is characterized in that the effective focal length f2 of second lens and institute
The radius of curvature R 4 for stating the image side surface of the second lens meets：
-4.5≤f2/R4<0。
4. optical imaging lens according to claim 1, which is characterized in that the refractive index N1 of first lens with it is described
The refractive index N2 of second lens meets：
0.3≤|N1-N2|≤0.5。
5. optical imaging lens according to claim 1, which is characterized in that the center thickness CT3 of the third lens with
The center thickness CT2 of second lens meets：
1.5≤CT3/CT2≤3。
6. optical imaging lens according to claim 1, which is characterized in that the effective focal length f of the optical imaging lens,
The effective focal length f5 of the effective focal length f1 of first lens and the 5th lens meets：
2≤|f/f1|+|f/f5|≤3。
7. optical imaging lens according to claim 1, which is characterized in that the curvature of the object side of first lens half
Diameter R1 and the radius of curvature R 2 of the image side surface of first lens meet：
-1.65≤(R1+R2)/(R1-R2)≤-0.95。
8. optical imaging lens according to claim 1, which is characterized in that the effective focal length f of the optical imaging lens
Meet with the center thickness CT5 of the 5th lens：
9.5≤f/CT5≤18。
9. optical imaging lens according to claim 1, which is characterized in that the effective focal length f4 of the 4th lens and institute
The radius of curvature R 8 for stating the image side surface of the 4th lens meets：
0.5≤|f4/R8|<2。
10. optical imaging lens according to claim 1, which is characterized in that the object side of first lens to imaging
Distance TTL and the long ImgH of half diagonal of the effective pixel area on the imaging surface meet on the axis in face：
TTL/ImgH≤1.5。
11. optical imaging lens according to claim 1, which is characterized in that first lens and second lens
Combined focal length f12 and the 4th lens and the combined focal length f45 of the 5th lens meet：
-2.5≤f45/f12≤-1。
12. optical imaging lens according to claim 1, which is characterized in that the effective focal length of the optical imaging lens
F, the effective focal length f2 of the effective focal length f1 of first lens and second lens meets：
1≤|f/f1|+|f/f2|≤2。
13. optical imaging lens according to claim 1, which is characterized in that the curvature of the object side of second lens
Radius R3 and the radius of curvature R 4 of the image side surface of second lens meet：
0≤(R3+R4)/(R3-R4)≤5.5。
14. optical imaging lens according to claim 1, which is characterized in that the effective focal length of the optical imaging lens
F, the center thickness CT3 of the third lens, the 4th lens center thickness CT4 and the 5th lens center thickness
CT5 meets：
2≤f/(CT3+CT4+CT5)≤3.5。
15. optical imaging lens according to claim 1, which is characterized in that first lens and second lens
It is made of glass.
16. optical imaging lens according to claim 1, which is characterized in that first lens and second lens
In the transmitance T of 500-700nm wave bands500-700Meet：
0.89<T500-700<0.995。
17. optical imaging lens according to claim 1, which is characterized in that first lens and second lens
In the transmitance T of 700-850nm wave bands700-850Meet：
0.98<T700-850<0.998。
18. optical imaging lens, the optical imaging lens include sequentially having focal power by object side to image side along optical axis
First lens, the second lens, the third lens, the 4th lens and the 5th lens, it is characterised in that：
First lens have positive light coke；
The image side surface of the third lens is convex surface；
4th lens have positive light coke；And
5th lens have negative power, and the image side surface of the 5th lens is concave surface,
Wherein, the Abbe number V1 of first lens and the Abbe number V2 of second lens meet：45<|V1-V2|<70.
19. optical imaging lens according to claim 18, which is characterized in that the object side of first lens is convex
Face.
20. optical imaging lens according to claim 18, which is characterized in that second lens have negative power,
And the image side surface of second lens is concave surface.
21. optical imaging lens according to claim 18, which is characterized in that the third lens have positive light coke.
22. optical imaging lens according to claim 18, which is characterized in that the image side surface of the 4th lens is convex
Face.
23. optical imaging lens according to claim 18, which is characterized in that first lens and second lens
It is made of glass.
24. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the third lens
Effective focal length f3 and the effective focal length f4 of the 4th lens meet：
1.5≤f3/f4≤7.5。
25. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that second lens
Effective focal length f2 and the radius of curvature R 4 of the image side surface of second lens meet：
-4.5≤f2/R4<0。
26. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that first lens
Refractive index N1 and the refractive index N2 of second lens meet：
0.3≤|N1-N2|≤0.5。
27. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the third lens
Center thickness CT3 and the center thickness CT2 of second lens meet：
1.5≤CT3/CT2≤3。
28. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the optical imaging lens
The effective focal length f5 of the effective focal length f of head, the effective focal length f1 of first lens and the 5th lens meet：
2≤|f/f1|+|f/f5|≤3。
29. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that first lens
The radius of curvature R 1 of object side and the radius of curvature R 2 of the image side surface of first lens meet：
-1.65≤(R1+R2)/(R1-R2)≤-0.95。
30. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the optical imaging lens
The effective focal length f of head and the center thickness CT5 of the 5th lens meet：
9.5≤f/CT5≤18。
31. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the 4th lens
Effective focal length f4 and the radius of curvature R 8 of the image side surface of the 4th lens meet：
0.5≤|f4/R8|<2。
32. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that first lens
Distance TTL and the long ImgH of half diagonal of the effective pixel area on the imaging surface meet on object side to the axis of imaging surface：
TTL/ImgH≤1.5。
33. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that first lens and
The combined focal length f12 of second lens and the combined focal length f45 of the 4th lens and the 5th lens meet：
-2.5≤f45/f12≤-1。
34. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the optical imaging lens
The effective focal length f2 of the effective focal length f of head, the effective focal length f1 of first lens and second lens meet：
1≤|f/f1|+|f/f2|≤2。
35. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that second lens
The radius of curvature R 3 of object side and the radius of curvature R 4 of the image side surface of second lens meet：
0≤(R3+R4)/(R3-R4)≤5.5。
36. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that the optical imaging lens
Head effective focal length f, the center thickness CT3 of the third lens, the center thickness CT4 of the 4th lens and it is described 5th thoroughly
The center thickness CT5 of mirror meets：
2≤f/(CT3+CT4+CT5)≤3.5。
37. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that first lens and
Transmitance T of second lens in 500-700nm wave bands500-700Meet：
0.89<T500-700<0.995。
38. according to the optical imaging lens described in any one of claim 18-23, which is characterized in that first lens and
Transmitance T of second lens in 700-850nm wave bands700-850Meet：
0.98<T700-850<0.998。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957620A (en) * | 2018-01-09 | 2018-04-24 | 浙江舜宇光学有限公司 | Optical imaging lens |
| WO2021134274A1 (en) * | 2019-12-30 | 2021-07-08 | 诚瑞光学(常州)股份有限公司 | Camera optical lens |
| CN114779436A (en) * | 2021-04-06 | 2022-07-22 | 三星电机株式会社 | Optical imaging system |
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2018
- 2018-01-09 CN CN201820031835.7U patent/CN207780340U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957620A (en) * | 2018-01-09 | 2018-04-24 | 浙江舜宇光学有限公司 | Optical imaging lens |
| CN107957620B (en) * | 2018-01-09 | 2020-03-13 | 浙江舜宇光学有限公司 | Optical imaging lens |
| US11215796B2 (en) | 2018-01-09 | 2022-01-04 | Zhejiang Sunny Optical Co., Ltd. | Optical imaging lens assembly comprising five lenses of +−++− refractive powers |
| WO2021134274A1 (en) * | 2019-12-30 | 2021-07-08 | 诚瑞光学(常州)股份有限公司 | Camera optical lens |
| CN114779436A (en) * | 2021-04-06 | 2022-07-22 | 三星电机株式会社 | Optical imaging system |
| CN114779436B (en) * | 2021-04-06 | 2023-12-29 | 三星电机株式会社 | Optical imaging system |
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