CN207799218U

CN207799218U - Optical imaging lens

Info

Publication number: CN207799218U
Application number: CN201820102975.9U
Authority: CN
Inventors: 李明; 张凯元
Original assignee: Zhejiang Sunny Optics Co Ltd
Current assignee: Zhejiang Sunny Optics Co Ltd
Priority date: 2018-01-22
Filing date: 2018-01-22
Publication date: 2018-08-31
Anticipated expiration: 2028-01-22

Abstract

This application discloses a kind of optical imaging lens, include successively from object side to image side：The first lens with positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side are convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th lens with focal power；The 5th lens with focal power；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface；Wherein, there are the air gaps between each lens, and meet 4 between the Abbe number V3 and the Abbe number V4 of the 4th lens of the third lens<|V4‑V3|≤30.

Description

Optical imaging lens

Technical field

The utility model is related to a kind of optical imaging lens, the optical imaging lens being especially made of six eyeglasses.

Background technology

With the quick update of the consumption electronic products such as mobile phone, tablet computer, market is to product end imaging lens It is required that further diversified.At this stage, the electronic product shape good and light and short using function is development trend, and this requires installations Also there is short and small shape to be suitable for installing in the imaging lens in electronic product, and there is good image quality.

The utility model proposes a kind of aspherical 6 chip heavy caliber camera lenses, have large aperture, in auto-focusing With good imaging effect, and it can ensure processing characteristics and miniaturization simultaneously.

Utility model content

In the prior art at least one in order to solve the problems, such as, the utility model provides a kind of optical imaging lens.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with focal power；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface；Its It is characterized in that, there are the air gaps between each lens, and full between the Abbe number V3 and the Abbe number V4 of the 4th lens of the third lens Foot 4<|V4-V3|≤30.

An embodiment according to the present utility model, the song of the effective focal length f3 and the third lens image side surface of the third lens Meet 2≤f3/R6≤7 between rate radius R6.

An embodiment according to the present utility model, the radius of curvature R 9 of the 5th lens object side and the 5th lens image side Meet -7≤(R9+R10)/(R9-R10)≤1.5 between the radius of curvature R 10 in face.

An embodiment according to the present utility model, on the first lens object side to the axis of imaging surface distance TTL at Meet TTL/ImgH≤1.5 between the half ImgH of effective pixel area diagonal line length in image planes.

An embodiment according to the present utility model, the effective focal length of the effective focal length f1 and the second lens of the first lens Meet 1≤f1/f2≤4 between f2.

An embodiment according to the present utility model, the effective focal length f of optical imaging lens, effective coke of the second lens Away from satisfaction 0.5 between f2 and the effective focal length f3 of the third lens≤| f/f2 |+| f/f3 |≤2.

An embodiment according to the present utility model, the radius of curvature R 11 and the 6th lens picture of the 6th lens object side Meet 1≤R11/R12≤9 between the radius of curvature R 12 of side.

An embodiment according to the present utility model, the effective focal length of the effective focal length f3 and the 6th lens of the third lens Meet 0.5≤f3/f6≤4 between f6.

An embodiment according to the present utility model, the 4th lens Abbe number V4 meet 25 ＜ V4 ＜ 50.

An embodiment according to the present utility model, distance BFL and on the 6th lens image side surface to the axis of imaging surface Meet BFL/TTL≤0.15 between distance TTL on one lens object side to the axis of imaging surface.

An embodiment according to the present utility model, the Entry pupil diameters EPD and optical imaging lens of optical imaging lens Effective focal length f between meet f/EPD≤1.6.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with focal power；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, In, meet f/EPD≤1.6 between the Entry pupil diameters EPD of optical imaging lens and the effective focal length f of optical imaging lens.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with focal power；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Be characterized in that, on the 6th lens image side surface to the axis of imaging surface on distance BFL and the first lens object side to the axis of imaging surface away from From meeting BFL/TTL≤0.15 between TTL.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, 2≤f3/R6≤7 are met between the effective focal length f3 of the third lens and the radius of curvature R 6 of the third lens image side surface.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, -7≤(R9+ is met between the radius of curvature R 9 and the radius of curvature R 10 of the 5th lens image side surface of the 5th lens object side R10)/(R9-R10)≤1.5。

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, on the first lens object side to the axis of imaging surface on distance TTL and imaging surface effective pixel area diagonal line length half Meet TTL/ImgH≤1.5 between ImgH.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, 1≤f1/f2≤4 are met between the effective focal length f1 of the first lens and the effective focal length f2 of the second lens.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, full between the effective focal length f of optical imaging lens, the effective focal length f2 of the second lens and the effective focal length f3 of the third lens Foot 0.5≤| f/f2 |+| f/f3 |≤2.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, 1≤R11/ is met between the radius of curvature R 11 and the radius of curvature R 12 of the 6th lens image side surface of the 6th lens object side R12≤9。

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with positive light coke；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, Wherein, 0.5≤f3/f6≤4 are met between the effective focal length f3 and the effective focal length f6 of the 6th lens of the third lens.

The one side of the utility model provides a kind of optical imaging lens, includes successively from object side to image side：Have First lens of positive light coke, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side Face is convex surface；The third lens with negative power, object side are convex surface, and image side surface is concave surface；The 4th with focal power Lens；The 5th lens with focal power；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface, In, the 4th lens Abbe number V4 meets 25 ＜ V4 ＜ 50.

Optical imaging lens according to the present utility model have large aperture, have good imaging in auto-focusing Effect, and can ensure processing characteristics and miniaturization simultaneously.

Description of the drawings

In conjunction with attached drawing, pass through the detailed description of following non-limiting embodiment, the other feature of the utility model, purpose It will be apparent with advantage.In the accompanying drawings：

Fig. 1 shows the structural schematic diagram of the optical imaging lens of embodiment 1；

Fig. 2 to Fig. 5 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 1, astigmatism curve, distortion song Line and ratio chromatism, curve；

Fig. 6 shows the structural schematic diagram of the optical imaging lens of embodiment 2；

Fig. 7 to Figure 10 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 2, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 11 shows the structural schematic diagram of the optical imaging lens of embodiment 3；

Figure 12 to Figure 15 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 3, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 16 shows the structural schematic diagram of the optical imaging lens of embodiment 4；

Figure 17 to Figure 20 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 4, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 21 shows the structural schematic diagram of the optical imaging lens of embodiment 5；

Figure 22 to Figure 25 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 5, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 26 shows the structural schematic diagram of the optical imaging lens of embodiment 6；

Figure 27 to Figure 30 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 6, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 31 shows the structural schematic diagram of the optical imaging lens of embodiment 7；

Figure 32 to Figure 35 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 7, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 36 shows the structural schematic diagram of the optical imaging lens of embodiment 8；

Figure 37 to Figure 40 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 8, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 41 shows the structural schematic diagram of the optical imaging lens of embodiment 9；

Figure 42 to Figure 45 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 9, astigmatism curve, distortion Curve and ratio chromatism, curve；

Figure 46 shows the structural schematic diagram of the optical imaging lens of embodiment 10；

Figure 47 to Figure 50 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 10, astigmatism curve, abnormal Varied curve and ratio chromatism, curve；

Figure 51 shows the structural schematic diagram of the optical imaging lens of embodiment 11；And

Figure 52 to Figure 55 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 11, astigmatism curve, abnormal Varied curve and ratio chromatism, curve；

Figure 56 shows the structural schematic diagram of the optical imaging lens of embodiment 12；And

Figure 57 to Figure 60 respectively illustrates chromatic curve on the axis of the optical imaging lens of embodiment 12, astigmatism curve, abnormal Varied curve and ratio chromatism, curve.

Specific implementation mode

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating , illustrate only for ease of description, in attached drawing and the relevant part of related utility model.

It should be understood that in this application, when element or layer be described as be in another element or layer "upper", " being connected to " or When " being attached to " another element or layer, can directly on another element or layer, be connected directly to or be attached to another element or Layer, or element or layer between may be present.When element is known as " located immediately at " another element or layer "upper", " directly connects It is connected to " or " being attached directly to " another element or when layer, there is no elements or layer between.In the specification, phase Same label refers to identical element.As used in this article, term "and/or" includes one in associated Listed Items Or multiple any and all combinations.

Although it should be understood that term the 1st, 2nd or first, second etc. herein can be used for describe various elements, Component, region, layer and/or section, but these component, assembly units, region, layer and/or Duan Buying are limited by these terms.These are used Language is only used for distinguishing a component, assembly unit, region, layer or section and another component, assembly unit, region, layer or section.Therefore, Without departing substantially from teachings of the present application, first element, component, region, layer or section discussed below can be referred to Two element, component, region, layer or section.

Terminology used herein is only used for the purpose of description specific implementation mode, it is no intended to limit the application.Such as exist It is used herein, unless being clearly dictated in context, otherwise packet is also intended to without limiting the feature of single plural form Include the feature of plural form.It will also be appreciated that term " comprising ", " including ", " having ", "comprising" and/or " including ", It indicates there are stated feature, entirety, step, operations, elements, and/or components when used in this manual, but does not arrange Except the one or more of the other feature of presence or addition, entirety, step, operation, component, assembly unit and/or their group.Such as herein Middle to use, term "and/or" includes one or more of associated Listed Items any and all combines.Such as When the statement of at least one of " ... " is after the list for appearing in element, entire element list is modified, rather than modifies row Individual component in table.In addition, when describing presently filed embodiment, " can with " be used to indicate " one or more of the application A embodiment ".Also, term " illustrative " 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.

This application provides a kind of optical imaging lens, include successively from object side to image side：First with positive light coke Lens, object side are convex surface, and image side surface is concave surface；The second lens with positive light coke, object side are convex surface；With negative The third lens of focal power, object side are convex surface, and image side surface is concave surface；The 4th lens with focal power；With focal power The 5th lens；The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface.

In embodiments herein, the effective focal length f3 of the third lens and the radius of curvature R 6 of the third lens image side surface it Between meet 2≤f3/R6≤7, specifically, meet 2.28≤f3/R6≤6.63.By meeting above-mentioned relation, light can be slowed down Deviation improves senior aberration, ensures processing technology and reduce sensibility.

In embodiments herein, meet 4 between the Abbe number V3 and the Abbe number V4 of the 4th lens of the third lens<| V4-V3 |≤30, specifically, satisfaction 8.10≤| V4-V3 |≤30.00.It, being capable of reasonable distribution light focus by meeting above-mentioned relation Degree reduces sensibility, on the basis of maintaining camera lens miniaturization, by the mutual cooperation between different materials, corrects camera lens color Difference reduces high-order spherical aberration, while balancing higher order astigmatism.

In embodiments herein, the radius of curvature R 9 of the 5th lens object side and the curvature of the 5th lens image side surface half Meet -7≤(R9+R10)/(R9-R10)≤1.5 between diameter R10, specifically, satisfaction -6.87≤(R9+R10)/(R9-R10)≤ 1.31.By meeting above-mentioned relation, the aberrations such as astigmatism, the distortion of imaging system can be effectively corrected, can improve advanced coma with And higher order astigmatism, balance microspur and infinity performance.

In embodiments herein, on the first lens object side to the axis of imaging surface on distance TTL and imaging surface effectively Meet TTL/ImgH≤1.5 between the half ImgH of pixel region diagonal line length, specifically, meets TTL/ImgH≤1.50.It is logical It crosses and meets above-mentioned relation, can ensure that camera lens minimizes, while making camera lens that there are good imaging effect and processing characteristics.

In embodiments herein, meet between the effective focal length f1 of the first lens and the effective focal length f2 of the second lens 1≤f1/f2≤4, more specifically, meeting 1.34≤f1/f2≤3.83.Pass through the reasonable of the first lens and the second lens strength Distribution, being capable of balance correction spherochromatism.

In embodiments herein, the effective focal length f of optical imaging lens, the effective focal length f2 of the second lens and third Between the effective focal length f3 of lens meet 0.5≤| f/f2 |+| f/f3 |≤2, more specifically, meet 0.98≤| f/f2 |+| f/f3 |≤1.67.By meeting above-mentioned relation, can correction mirror head portrait it is poor, compress optics overall length.

In embodiments herein, the curvature of the radius of curvature R 11 and the 6th lens image side surface of the 6th lens object side Meet 1≤R11/R12≤9 between radius R12, more specifically, meeting 1.48≤R11/R12≤8.69.By meeting above-mentioned pass System can balance astigmatism, promote image quality, improve CRA matchings.

In embodiments herein, meet between the effective focal length f3 and the effective focal length f6 of the 6th lens of the third lens 0.5≤f3/f6≤4, more specifically, meeting 0.54≤f3/f6≤3.99.Pass through the third lens and the 6th lens strength Reasonable distribution can balance advanced coma and higher order astigmatism, promote microspur performance.

In embodiments herein, distance BFL and the first lens object side on the 6th lens image side surface to the axis of imaging surface Meet BFL/TTL≤0.15 between distance TTL on face to the axis of imaging surface, more specifically, meeting BFL/TTL≤0.13.Pass through Meet above-mentioned relation, camera lens can be kept to minimize, while reducing influencing each other for camera lens and VCM motor and sensor, protects Camera lens clean appearance is held, optics significant surface is reduced.

In embodiments herein, the 4th lens Abbe number V4 meets 25 ＜ V4 ＜ 50, more specifically, meeting 27.50 ≤V4≤49.40.Abbe number characteristic is utilized by full, two level aberration can be corrected, promote camera lens state quality.

In embodiments herein, the Entry pupil diameters EPD of optical imaging lens and the effective focal length f of optical imaging lens Between meet f/EPD≤1.6, more specifically, meeting f/EPD≤1.59.By meeting above formula, object lens of large relative aperture can be realized, To obtain good shooting effect, while meeting the specification effect of existing electronic product.

The application is further described below in conjunction with specific embodiment.

Embodiment 1

With reference first to Fig. 1 to Fig. 5 descriptions according to the optical imaging lens of the embodiment of the present application 1.

Fig. 1 is the structural schematic diagram for the optical imaging lens for showing embodiment 1.As shown in Figure 1, optical imaging lens packet Include 6 lens.This 6 lens are respectively the first lens E1 with object side S1 and image side surface S2, with object side S3 and picture The second lens E2 of side S4, the third lens E3 with object side S5 and image side surface S6, with object side S7 and image side surface S8 The 4th lens E4, the 5th lens E5 with object side S9 and image side surface S10 and with object side S11's and image side surface S12 6th lens E6.First lens E1 is set gradually to the 6th lens E6 from the object side of optical imaging lens to image side.

First lens E1 can have positive light coke, and its object side S1 can be convex surface, and image side surface S2 is concave surface.

Second lens E2 can have positive light coke, and its object side S3 can be convex surface, and image side surface S4 can be convex surface.

The third lens E3 can have negative power, and its object side S5 can be convex surface, and image side surface S6 can be concave surface.

4th lens E4 can have positive light coke, and its object side S7 can be convex surface, and image side surface S8 can be convex surface.

5th lens E5 can have positive light coke, and its object side S9 can be concave surface, and image side surface S10 can be convex surface.

6th lens E6 can have negative power, and its object side S11 can be convex surface, and image side surface S12 can be concave surface.

The optical imaging lens further include the optical filter with object side S13 and image side surface S14 for filtering out infrared light E7.In this embodiment, the light from object sequentially passes through each surface S1 to S14 and is ultimately imaged on imaging surface S15.

In this embodiment, the first lens E1 to the 6th lens E6 is respectively provided with respective effective focal length f1 to f6.First Lens E1 is arranged in order along optical axis to the 6th lens E6 and has codetermined total effective focal length f of optical imaging lens.The following table 1 Show the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, total effective focal length f of optical imaging lens, optics at As the total length TTL (mm) of the camera lens and half ImgH of electronics light sensitive component effective pixel area diagonal line length.

f1(mm)	9.71	f(mm)	4.19
				f2(mm)	4.69	TTL(mm)	5.35
f3(mm)	-6.51	ImgH(mm)	3.66
				f4(mm)	13.02
f5(mm)	46.15
				f6(mm)	-9.98

Table 1

Table 2 shows surface type, radius of curvature, thickness, the material of each lens in the optical imaging lens in the embodiment Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 2

In the present embodiment, non-spherical lens can be used in each lens, and each aspherical face type x is limited by following formula：

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 2)；Ai is the correction factor of aspherical i-th-th ranks.

The following table 3 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number.

Face number

A4

A6

A8

A10

A12

A14

A16

A18

A20

S1

1.4201E- 01

- 1.6149E- 01

1.4671E- 01

-1.0708E- 01

4.1722E- 02

- 6.2774E- 03

0.0000E +00

0.0000E+ 00

S2

-1.1568E- 02

- 3.1339E- 02

-1.7366E- 02

2.6000E- 02

-5.7957E- 03

0.0000E+ 00

0.0000E +00

0.0000E+ 00

S3

-3.7404E- 03

- 1.8092E- 02

-3.3686E- 02

5.3543E- 02

-1.6987E- 02

0.0000E+ 00

0.0000E +00

0.0000E+ 00

S4

9.8525E- 03

- 6.5269E- 02

7.5894E- 02

-6.4769E- 02

3.0991E- 02

- 6.2193E- 03

0.0000E +00

0.0000E+ 00

S5

-5.1085E- 02

5.7674E- 03

6.7709E- 02

-1.2572E- 01

8.0913E- 02

- 1.6727E- 02

0.0000E +00

0.0000E+ 00

S6

-4.1793E- 02

7.7242E- 02

-6.2777E- 02

3.2427E- 02

-1.7038E- 02

6.9124E- 03

0.0000E +00

0.0000E+ 00

S7

-2.2900E- 02

- 7.1267E- 02

1.1019E- 01

-7.1446E- 02

2.5108E- 02

- 5.8837E- 03

8.2059E -04

0.0000E+ 00

S8

2.4247E- 02

- 2.1670E- 01

2.5372E- 01

-1.7143E- 01

7.8069E- 02

- 2.1432E- 02

2.6509E -03

0.0000E+ 00

S9

1.3361E- 01

- 2.2439E- 01

1.2901E- 01

-4.2814E- 02

7.8925E- 03

- 7.4580E- 04

2.6553E -05

5.5766E- 07

-4.5380E- 08

S10

1.5857E- 01

- 1.2559E- 01

4.8749E- 02

-1.0977E- 02

1.4309E- 03

- 1.0977E- 04

4.8981E -06

- 1.1775E- 07

1.1796E- 09

S11

-8.8020E- 02

1.2165E- 02

1.8366E- 02

-1.8416E- 02

8.2179E- 03

- 2.0137E- 03

2.7352E -04

- 1.9059E- 05

5.2386E- 07

S12

-4.7519E- 02

1.2459E- 02

-1.3026E- 03

-7.4805E- 04

3.3620E- 04

- 6.0677E- 05

5.6111E -06

- 2.5900E- 07

4.7135E- 09

Table 3

Fig. 2 shows chromatic curve on the axis of the optical imaging lens of embodiment 1, indicate the light of different wave length via Converging focal point after optical system deviates.Fig. 3 shows the astigmatism curve of the optical imaging lens of embodiment 1, indicates meridian Curvature of the image and sagittal image surface bending.Fig. 4 shows the distortion curve of the optical imaging lens of embodiment 1, indicates that difference regards Distortion sizes values in the case of angle.Fig. 5 shows the ratio chromatism, curve of the optical imaging lens of embodiment 1, indicates light Via the deviation of the different image heights after optical imaging lens on imaging surface.It can see in summary and with reference to Fig. 2 to Fig. 5 Go out, have large aperture according to the optical imaging lens of embodiment 1, there is good imaging effect in auto-focusing, together When ensure that processing characteristics and miniaturization.

Embodiment 2

Referring to Fig. 6 to Figure 10 descriptions according to the optical imaging lens of the embodiment of the present application 2.

Fig. 6 is the structural schematic diagram for the optical imaging lens for showing embodiment 2.As shown in fig. 6, optical imaging lens packet Include 6 lens.This 6 lens are respectively the first lens E1 with object side S1 and image side surface S2, with object side S3 and picture The second lens E2 of side S4, the third lens E3 with object side S5 and image side surface S6, with object side S7 and image side surface S8 The 4th lens E4, the 5th lens E5 with object side S9 and image side surface S10 and with object side S11's and image side surface S12 6th lens E6.First lens E1 is set gradually to the 6th lens E6 from the object side of optical imaging lens to image side.

4th lens E4 can have negative power, and its object side S7 can be convex surface, and image side surface S8 can be concave surface.

5th lens E5 can have positive light coke, and its object side S9 can be convex surface, and image side surface S10 can be convex surface.

The optical imaging lens further include the optical filter with object side S13 and image side surface S14 for filtering out infrared light E7.In this embodiment, the light from object sequentially passes through each surface S1 to S14 and is ultimately imaged in imaging surface S15.

The following table 4 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

Table 4

Table 5 shows surface type, radius of curvature, thickness, the material of each lens in the optical imaging lens in the embodiment Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 5

The following table 6 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number.Wherein, each aspherical face type can be limited by the formula (1) provided in above-described embodiment 1.

Table 6

Fig. 7 shows chromatic curve on the axis of the optical imaging lens of embodiment 2, indicate the light of different wave length via Converging focal point after optical system deviates.Fig. 8 shows the astigmatism curve of the optical imaging lens of embodiment 2, indicates meridian Curvature of the image and sagittal image surface bending.Fig. 9 shows the distortion curve of the optical imaging lens of embodiment 2, indicates that difference regards Distortion sizes values in the case of angle.Figure 10 shows the ratio chromatism, curve of the optical imaging lens of embodiment 2, indicates light Via the deviation of the different image heights after optical imaging lens on imaging surface.It can see in summary and with reference to Fig. 7 to Figure 10 Go out, have large aperture according to the optical imaging lens of embodiment 2, there is good imaging effect in auto-focusing, together When ensure that processing characteristics and miniaturization.

Embodiment 3

Referring to Figure 11 to Figure 15 descriptions according to the optical imaging lens of the embodiment of the present application 3.

Figure 11 is the structural schematic diagram for the optical imaging lens for showing embodiment 3.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 7 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	10.01	f(mm)	4.34
				f2(mm)	4.68	TTL(mm)	5.35
f3(mm)	-5.83	ImgH(mm)	3.66
				f4(mm)	15.44
f5(mm)	6.89
				f6(mm)	-3.85

Table 7

Table 8 shows surface type, radius of curvature, thickness, the material of each lens in the optical imaging lens in the embodiment Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 8

The following table 9 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type can be limited by the formula (1) provided in above-described embodiment 1.

Table 9

Figure 12 shows chromatic curve on the axis of the optical imaging lens of embodiment 3, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 13 shows the astigmatism curve of the optical imaging lens of embodiment 3, indicates son Noon curvature of the image and sagittal image surface bending.Figure 14 shows the distortion curve of the optical imaging lens of embodiment 3, indicates different Distortion sizes values in the case of visual angle.Figure 15 shows the ratio chromatism, curve of the optical imaging lens of embodiment 3, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and referring to Fig.1 2 to Figure 15 can be with Find out have large aperture according to the optical imaging lens of embodiment 3, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 4

Referring to Figure 16 to Figure 20 descriptions according to the optical imaging lens of the embodiment of the present application 4.

Figure 16 is the structural schematic diagram for the optical imaging lens for showing embodiment 4.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

4th lens E4 can have negative power, and its object side S7 can be concave surface, and image side surface S8 can be convex surface.

5th lens E5 can have positive light coke, and its object side S9 can be convex surface, and image side surface S10 can be concave surface.

The following table 10 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	9.11	f(mm)	4.17
				f2(mm)	5.01	TTL(mm)	5.35
f3(mm)	-6.87	ImgH(mm)	3.66
				f4(mm)	-46.29
f5(mm)	7.97
				f6(mm)	-8.94

Table 10

The following table 11 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 11

The following table 12 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type can be limited by the formula (1) provided in above-described embodiment 1.

Face

A4

A6

A8

A10

A12

A14

A16

A18

A20

S1

1.3922 E-01

-1.6780E- 01

1.5093E- 01

-9.9103E- 02

3.3727E- 02

-4.2503E- 03

0.0000E+ 00

0.0000E +00

S2

- 1.5182 E-02

-4.5569E- 02

2.6182E- 02

-1.1607E- 02

4.9677E- 03

0.0000E+ 00

0.0000E +00

S3

2.6578 E-02

-1.0784E- 01

6.8674E- 02

-1.3453E- 02

3.7680E- 04

0.0000E+ 00

0.0000E +00

S4

3.2719 E-02

-1.8122E- 01

2.2544E- 01

-1.5139E- 01

5.2533E- 02

-7.4430E- 03

0.0000E+ 00

0.0000E +00

S5

1.6251 E-02

-1.7106E- 01

2.4635E- 01

-1.9744E- 01

8.4993E- 02

-1.4220E- 02

0.0000E+ 00

0.0000E +00

S6

4.6435 E-03

-2.1714E- 02

1.7954E- 02

-6.3993E- 03

5.2562E- 04

1.0828E- 03

0.0000E+ 00

0.0000E +00

S7

- 2.4825 E-02

9.6897E- 04

-1.6654E- 05

1.3763E- 07

-5.6983E- 10

1.1400E- 12

-7.1619E- 15

0.0000E+ 00

0.0000E +00

S8

- 1.0785 E-01

-5.8470E- 04

4.5816E- 02

-4.1463E- 02

1.8807E- 02

-4.0771E- 03

3.3112E- 04

0.0000E+ 00

0.0000E +00

S9

- 6.9396 E-02

-2.3728E- 02

7.7608E- 03

-3.4654E- 04

-2.1296E- 03

9.9153E- 04

-1.8254E- 04

1.5507E- 05

- 5.1063E -07

S10

4.0625 E-03

-3.1971E- 02

9.4583E- 03

-1.3377E- 03

1.0507E- 04

-4.8483E- 06

1.3101E- 07

- 1.9216E- 09

1.1823E -11

S11

- 2.1825 E-01

2.1062E- 02

3.0270E- 02

-1.4423E- 02

3.1583E- 03

-3.9756E- 04

2.9409E- 05

- 1.1862E- 06

2.0100E -08

S12

- 1.0310 E-01

2.6090E- 02

-3.5639E- 03

2.8561E- 04

-1.4250E- 05

4.4600E- 07

-8.4476E- 09

8.8028E- 11

- 3.8587E -13

Table 12

Figure 17 shows chromatic curves 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 optical system.Figure 18 shows the astigmatism curve of the optical imaging lens of embodiment 4, indicates son Noon curvature of the image and sagittal image surface bending.Figure 19 shows the distortion curve of the optical imaging lens of embodiment 4, indicates different Distortion sizes values in the case of visual angle.Figure 20 shows the ratio chromatism, curve of the optical imaging lens of embodiment 4, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and referring to Fig.1 7 to Figure 20 can be with Find out have large aperture according to the optical imaging lens of embodiment 4, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 5

Referring to Figure 21 to Figure 25 descriptions according to the optical imaging lens of the embodiment of the present application 5.

Figure 21 is the structural schematic diagram for the optical imaging lens for showing embodiment 5.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

Second lens E2 can have positive light coke, and its object side S3 can be convex surface, and image side surface S4 can be concave surface.

The following table 13 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	20.27	f(mm)	4.21
				f2(mm)	5.30	TTL(mm)	5.35
f3(mm)	-16.63	ImgH(mm)	3.66
				f4(mm)	-8.54
f5(mm)	3.31
				f6(mm)	-4.17

Table 13

The following table 14 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 14

The following table 15 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.3294E- 01

-1.5197E- 01

1.3632E- 01

-9.3584E- 02

3.4665E- 02

-5.0217E- 03

0.0000E+ 00

0.0000E +00

S2

3.9629E- 02

-1.0958E- 01

5.6266E- 02

-7.8887E- 03

-1.6408E- 04

0.0000E+ 00

0.0000E +00

S3

- 1.7020E- 02

-1.0793E- 02

-3.2750E- 02

4.8761E- 02

-1.4365E- 02

0.0000E+ 00

0.0000E +00

S4

- 4.7708E- 03

-1.8980E- 02

-3.4749E- 02

5.1065E- 02

-2.2246E- 02

2.8334E- 03

0.0000E+ 00

0.0000E +00

S5

- 4.4891E- 02

1.2922E- 02

-2.9862E- 02

3.8448E- 02

-1.7274E- 02

2.8725E- 03

0.0000E+ 00

0.0000E +00

S6

- 3.7941E- 02

5.9881E- 02

-7.9435E- 02

8.7091E- 02

-4.9672E- 02

1.2360E- 02

0.0000E+ 00

0.0000E +00

S7

- 1.1082E- 01

2.1682E- 01

-3.0531E- 01

2.7142E- 01

-1.4545E- 01

4.2621E- 02

- 5.3311E- 03

0.0000E+ 00

0.0000E +00

S8

- 1.2496E- 01

1.4878E- 01

-1.5032E- 01

9.0666E- 02

-3.0719E- 02

5.5412E- 03

- 4.2183E- 04

0.0000E+ 00

0.0000E +00

S9

- 1.1946E- 01

8.0371E- 02

-5.3537E- 02

1.6587E- 02

-1.0943E- 03

-9.7506E- 04

4.0032E- 04

- 6.7454E- 05

4.3002E -06

S10

- 4.4193E- 03

1.2308E- 02

-3.8817E- 03

6.8593E- 04

-8.1643E- 05

6.4600E- 06

- 3.1854E- 07

8.7938E- 09

- 1.0372E -10

S11

- 4.1029E- 01

1.8755E- 01

-5.4872E- 02

1.3126E- 02

-2.6241E- 03

3.8484E- 04

- 3.6335E- 05

1.9273E- 06

- 4.3233E -08

S12

- 1.2135E- 01

4.5161E- 02

-9.8484E- 03

1.2928E- 03

-1.0288E- 04

4.8850E- 06

- 1.3504E- 07

2.0070E- 09

- 1.2403E -11

Table 15

Figure 22 shows chromatic curve on the axis of the optical imaging lens of embodiment 5, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 23 shows the astigmatism curve of the optical imaging lens of embodiment 5, indicates son Noon curvature of the image and sagittal image surface bending.Figure 24 shows the distortion curve of the optical imaging lens of embodiment 5, indicates different Distortion sizes values in the case of visual angle.Figure 25 shows the ratio chromatism, curve of the optical imaging lens of embodiment 5, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and can be with reference to Figure 22 to Figure 25 Find out have large aperture according to the optical imaging lens of embodiment 5, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 6

Referring to Figure 26 to Figure 30 descriptions according to the optical imaging lens of the embodiment of the present application 6.

Figure 26 is the structural schematic diagram for the optical imaging lens for showing embodiment 6.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

4th lens E4 can have positive light coke, and its object side S7 can be convex surface, and image side surface S8 can be concave surface.

The following table 16 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	8.13	f(mm)	4.31
				f2(mm)	4.95	TTL(mm)	5.35
f3(mm)	-5.63	ImgH(mm)	3.66
				f4(mm)	31.36
f5(mm)	8.71
				f6(mm)	-5.39

Table 16

The following table 17 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 17

The following table 18 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.4156E- 01

- 1.6362E- 01

1.4351E- 01

-9.3624E- 02

3.2087E- 02

-4.1365E- 03

0.0000E+ 00

0.0000E +00

S2

-2.2525E- 02

- 2.7734E- 02

5.3420E- 03

3.6841E- 03

-9.1458E- 05

0.0000E+ 00

0.0000E +00

S3

1.5747E- 02

- 5.7712E- 02

2.2492E- 02

1.4318E- 02

-7.2467E- 03

0.0000E+ 00

0.0000E +00

S4

1.0353E- 01

- 2.8439E- 01

3.0650E- 01

-1.8558E- 01

6.0645E- 02

-8.5343E- 03

0.0000E+ 00

0.0000E +00

S5

4.7943E- 02

- 2.0209E- 01

2.1706E- 01

-1.3753E- 01

5.2979E- 02

-8.4048E- 03

0.0000E+ 00

0.0000E +00

S6

-5.7251E- 03

2.1328E- 02

- 5.9081E- 02

5.9434E- 02

-2.7488E- 02

6.5058E- 03

0.0000E+ 00

0.0000E +00

S7

-8.1202E- 02

9.4241E- 02

- 1.6084E- 01

1.8133E- 01

-1.3091E- 01

4.9779E- 02

- 7.2455E- 03

0.0000E+ 00

0.0000E +00

S8

-1.3505E- 01

9.1992E- 02

- 9.4987E- 02

7.9594E- 02

-4.3749E- 02

1.2993E- 02

- 1.4698E- 03

0.0000E+ 00

0.0000E +00

S9

-7.1447E- 02

- 5.9063E- 03

- 3.3123E- 02

6.8796E- 02

-7.1501E- 02

4.2119E- 02

- 1.4309E- 02

2.6048E- 03

- 1.9505E -04

S10

-7.9923E- 03

- 2.3447E- 02

6.3202E- 03

-6.0088E- 04

2.1945E- 05

-2.3280E- 07

2.4690E- 08

- 2.1663E- 09

4.6400E -11

S11

-2.2200E- 01

6.7076E- 02

- 5.9292E- 03

-7.3585E- 04

2.2321E- 04

-2.2328E- 05

1.1421E- 06

- 3.0175E- 08

3.2861E -10

S12

-1.0781E- 01

3.2414E- 02

- 5.4985E- 03

5.3700E- 04

-3.1031E- 05

1.0745E- 06

- 2.1869E- 08

2.4115E- 10

- 1.1117E -12

Table 18

Figure 27 shows chromatic curve on the axis of the optical imaging lens of embodiment 6, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 28 shows the astigmatism curve of the optical imaging lens of embodiment 6, indicates son Noon curvature of the image and sagittal image surface bending.Figure 29 shows the distortion curve of the optical imaging lens of embodiment 6, indicates different Distortion sizes values in the case of visual angle.Figure 30 shows the ratio chromatism, curve of the optical imaging lens of embodiment 6, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and can be with reference to Figure 27 to Figure 30 Find out have large aperture according to the optical imaging lens of embodiment 6, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 7

Referring to Figure 31 to Figure 35 descriptions according to the optical imaging lens of the embodiment of the present application 7.

Figure 31 is the structural schematic diagram for the optical imaging lens for showing embodiment 7.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 19 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	8.43	f(mm)	4.21
				f2(mm)	6.31	TTL(mm)	5.35
f3(mm)	-8.85	ImgH(mm)	3.66
				f4(mm)	34.34
f5(mm)	6.46
				f6(mm)	-4.80

Table 19

The following table 20 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 20

The following table 21 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.3297E- 01

- 1.2623E- 01

1.0158E- 01

- 6.3328E- 02

2.0304E- 02

-2.4887E- 03

0.0000E+ 00

0.0000 E+00

S2

- 1.2557E- 02

- 1.8564E- 02

-1.3008E- 02

1.6288E- 02

- 3.2829E- 03

0.0000E+ 00

0.0000 E+00

S3

- 1.0716E- 02

- 2.4927E- 02

2.5883E- 03

1.9844E- 02

- 6.4267E- 03

0.0000E+ 00

0.0000 E+00

S4

- 2.9366E- 02

1.7641E- 02

-2.2732E- 02

1.7501E- 02

- 7.8338E- 03

1.6399E- 03

0.0000E+ 00

0.0000 E+00

S5

2.2064E- 02

- 1.1635E- 01

1.7081E- 01

- 1.7019E- 01

8.6326E- 02

-1.5863E- 02

0.0000E+ 00

0.0000 E+00

S6

- 3.2101E- 02

5.6643E- 02

-6.7350E- 02

4.3595E- 02

- 1.6952E- 02

4.6668E- 03

0.0000E+ 00

0.0000 E+00

S7

- 3.5148E- 02

- 3.0141E- 02

9.4238E- 02

- 9.9886E- 02

5.9463E- 02

-1.8866E- 02

2.3858E- 03

0.0000E+ 00

0.0000 E+00

S8

- 2.9276E- 02

- 1.2129E- 01

1.7436E- 01

- 1.3611E- 01

6.7076E- 02

-1.7860E- 02

1.8968E- 03

0.0000E+ 00

0.0000 E+00

S9

1.1416E- 01

- 1.8048E- 01

1.2785E- 01

- 7.3719E- 02

2.8386E- 02

-6.4200E- 03

8.0707E- 04

-5.1462E- 05

1.2648 E-06

S10

1.7102E- 01

- 1.0861E- 01

3.1458E- 02

- 4.5838E- 03

1.6985E- 04

5.1170E- 05

-8.8606E- 06

5.8850E- 07

- 1.4847 E-08

S11

- 1.0496E- 01

1.5688E- 02

6.3868E- 03

- 3.3275E- 03

7.0043E- 04

-8.2606E- 05

5.6269E- 06

-2.0568E- 07

3.1128 E-09

S12

- 4.9575E- 02

9.7892E- 03

-1.1959E- 03

7.8335E- 05

- 2.7201E- 06

5.3680E- 08

-6.0429E- 10

3.5768E- 12

- 8.4470 E-15

Table 21

Figure 32 shows chromatic curve on the axis of the optical imaging lens of embodiment 7, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 33 shows the astigmatism curve of the optical imaging lens of embodiment 7, indicates son Noon curvature of the image and sagittal image surface bending.Figure 34 shows the distortion curve of the optical imaging lens of embodiment 7, indicates different Distortion sizes values in the case of visual angle.Figure 35 shows the ratio chromatism, curve of the optical imaging lens of embodiment 7, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and can be with reference to Figure 31 to Figure 35 Find out have large aperture according to the optical imaging lens of embodiment 7, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 8

Referring to Figure 36 to Figure 40 descriptions according to the optical imaging lens of the embodiment of the present application 8.

Figure 36 is the structural schematic diagram for the optical imaging lens for showing embodiment 8.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 22 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

Table 22

The following table 23 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 23

The following table 24 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.2531E- 01

-1.2391E- 01

9.4384E- 02

-5.4827E- 02

1.7078E- 02

-2.0702E- 03

0.0000E+ 00

0.0000 E+00

S2

- 9.8450E- 03

-3.2543E- 02

2.6290E- 03

8.4411E- 03

-1.8045E- 03

0.0000E+ 00

0.0000 E+00

S3

1.5261E- 02

-3.8469E- 02

-3.0385E- 03

2.2422E- 02

-6.5983E- 03

0.0000E+ 00

0.0000 E+00

S4

- 3.8430E- 02

5.6005E- 02

-9.0504E- 02

6.8352E- 02

-2.4859E- 02

3.5615E- 03

0.0000E+ 00

0.0000 E+00

S5

- 6.5751E- 02

1.0353E- 01

-9.7339E- 02

3.0889E- 02

3.8377E- 03

-2.2884E- 03

0.0000E+ 00

0.0000 E+00

S6

- 3.7319E- 02

8.3952E- 02

-6.7901E- 02

1.9196E- 02

1.2931E- 03

-2.0906E- 05

0.0000E+ 00

0.0000 E+00

S7

- 4.8180E- 02

2.1383E- 02

-3.6587E- 03

3.2681E- 04

-1.6135E- 05

4.1730E- 07

-4.4157E- 09

0.0000E+ 00

0.0000 E+00

S8

- 4.3110E- 02

-4.3120E- 02

4.5730E- 02

-1.8597E- 02

3.3094E- 03

4.6809E- 04

-1.5901E- 04

0.0000E+ 00

0.0000 E+00

S9

9.3957E- 02

-1.0039E- 01

-2.5339E- 02

1.3816E- 01

-1.7631E- 01

1.2057E- 01

-4.6831E- 02

9.6626E- 03

- 8.1622 E-04

S10

8.1827E- 02

4.7796E- 02

-1.0349E- 01

6.3991E- 02

-2.2261E- 02

4.7734E- 03

-6.1795E- 04

4.3932E- 05

- 1.3106 E-06

S11

- 2.1291E- 01

1.5756E- 01

-8.9174E- 02

3.1581E- 02

-6.8264E- 03

9.1139E- 04

-7.3983E- 05

3.3841E- 06

- 6.8086 E-08

S12

- 1.0876E- 01

6.6448E- 02

-3.0398E- 02

8.8333E- 03

-1.6071E- 03

1.8180E- 04

-1.2356E- 05

4.5963E- 07

- 7.1628 E-09

Table 24

Figure 37 shows chromatic curve on the axis of the optical imaging lens of embodiment 8, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 38 shows the astigmatism curve of the optical imaging lens of embodiment 8, indicates son Noon curvature of the image and sagittal image surface bending.Figure 39 shows the distortion curve of the optical imaging lens of embodiment 8, indicates different Distortion sizes values in the case of visual angle.Figure 40 shows the ratio chromatism, curve of the optical imaging lens of embodiment 8, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and can be with reference to Figure 36 to Figure 40 Find out have large aperture according to the optical imaging lens of embodiment 8, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 9

Referring to Figure 41 to Figure 45 descriptions according to the optical imaging lens of the embodiment of the present application 9.

Figure 41 is the structural schematic diagram for the optical imaging lens for showing embodiment 9.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 25 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	7.80	f(mm)	4.20
				f2(mm)	4.85	TTL(mm)	5.25
f3(mm)	-5.58	ImgH(mm)	3.70
				f4(mm)	119.59
f5(mm)	12.47
				f6(mm)	-10.37

Table 25

The following table 26 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 26

The following table 27 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type can be limited by the formula (1) provided in above-described embodiment 1.

Table 27

Figure 42 shows chromatic curve on the axis of the optical imaging lens of embodiment 9, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 43 shows the astigmatism curve of the optical imaging lens of embodiment 9, indicates son Noon curvature of the image and sagittal image surface bending.Figure 44 shows the distortion curve of the optical imaging lens of embodiment 9, indicates different Distortion sizes values in the case of visual angle.Figure 45 shows the ratio chromatism, curve of the optical imaging lens of embodiment 9, indicates light Line via the different image heights after optical imaging lens on imaging surface deviation.It in summary and can be with reference to Figure 41 to Figure 45 Find out have large aperture according to the optical imaging lens of embodiment 9, there is good imaging effect in auto-focusing, It ensure that processing characteristics and miniaturization simultaneously.

Embodiment 10

Referring to Figure 46 to Figure 50 descriptions according to the optical imaging lens of the embodiment of the present application 10.

Figure 46 is the structural schematic diagram for the optical imaging lens for showing embodiment 10.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 28 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	8.12	f(mm)	4.20
				f2(mm)	5.55	TTL(mm)	5.31
f3(mm)	-7.44	ImgH(mm)	3.70
				f4(mm)	-182.50
f5(mm)	11.56
				f6(mm)	-10.49

Table 28

The following table 29 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 29

The following table 30 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.4463E- 01

-1.6691E- 01

1.5102E- 01

-1.0162E- 01

3.4380E- 02

-4.1245E- 03

0.0000E+ 00

0.0000 E+00

S2

- 3.3359E- 02

-4.4206E- 02

1.4106E- 02

1.2617E- 02

-8.1874E- 03

2.0351E- 03

0.0000E+ 00

0.0000 E+00

S3

- 9.2450E- 03

-7.4388E- 02

2.4814E- 02

4.6833E- 02

-3.2846E- 02

5.8811E- 03

0.0000E+ 00

0.0000 E+00

S4

4.4607E- 02

-2.3434E- 01

3.0259E- 01

-2.1118E- 01

7.6268E- 02

-1.1307E- 02

0.0000E+ 00

0.0000 E+00

S5

3.8225E- 02

-1.8223E- 01

2.3524E- 01

-1.9430E- 01

9.2961E- 02

-1.7249E- 02

0.0000E+ 00

0.0000 E+00

S6

- 2.3590E- 03

1.5725E- 02

-6.2190E- 02

6.6824E- 02

-3.3384E- 02

8.8274E- 03

0.0000E+ 00

0.0000 E+00

S7

- 8.0419E- 02

7.9591E- 02

-1.4430E- 01

1.6618E- 01

-1.2211E- 01

4.6000E- 02

-6.2141E- 03

0.0000E+ 00

0.0000 E+00

S8

- 1.3593E- 01

9.0759E- 02

-8.8532E- 02

6.7755E- 02

-3.3777E- 02

8.9475E- 03

-7.9031E- 04

0.0000E+ 00

0.0000 E+00

S9

- 9.7582E- 02

2.3220E- 02

-8.6355E- 03

-2.9745E- 02

3.4598E- 02

-1.7527E- 02

4.4584E- 03

- 5.0859E- 04

1.6622 E-05

S10

- 9.6689E- 02

1.2549E- 01

-1.4001E- 01

8.6940E- 02

-3.3806E- 02

8.4176E- 03

-1.2938E- 03

1.1119E- 04

- 4.0757 E-06

S11

- 3.5998E- 01

1.8591E- 01

-8.4076E- 02

3.3169E- 02

-9.3460E- 03

1.7012E- 03

-1.8947E- 04

1.1756E- 05

- 3.1176 E-07

S12

- 1.4603E- 01

7.2391E- 02

-2.7699E- 02

7.0885E- 03

-1.0777E- 03

8.2473E- 05

-1.0407E- 06

- 2.4732E- 07

1.1288 E-08

Table 30

Figure 47 shows chromatic curve on the axis of the optical imaging lens of embodiment 10, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 48 shows the astigmatism curve of the optical imaging lens of embodiment 10, indicates Meridianal image surface is bent and sagittal image surface bending.Figure 49 shows the distortion curve of the optical imaging lens of embodiment 10, indicates Distortion sizes values in the case of different visual angles.Figure 50 shows the ratio chromatism, curve of the optical imaging lens of embodiment 10, Indicate deviation of the light via the different image heights after optical imaging lens on imaging surface.In summary and with reference to Figure 46 to figure 50 as can be seen that according to the optical imaging lens of embodiment 10 have large aperture, in the case that auto-focusing have it is good at As effect, while it ensure that processing characteristics and miniaturization.

Embodiment 11

Referring to Figure 51 to Figure 55 descriptions according to the optical imaging lens of the embodiment of the present application 11.

Figure 51 is the structural schematic diagram for the optical imaging lens for showing embodiment 11.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 31 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	8.94	f(mm)	4.30
				f2(mm)	5.70	TTL(mm)	5.55
f3(mm)	-8.07	ImgH(mm)	3.70
				f4(mm)	-823.14
f5(mm)	10.30
				f6(mm)	-9.44

Table 31

The following table 32 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 32

The following table 33 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.0734E -01

-1.0123E- 01

7.3688E- 02

-3.9391E- 02

1.0691E- 02

-1.0648E- 03

0.0000E+ 00

0.0000 E+00

S2

- 3.3765E -02

-1.9795E- 02

-1.7235E- 04

1.1438E- 02

-5.6298E- 03

9.9253E- 04

0.0000E+ 00

0.0000 E+00

S3

4.4742E -03

-5.3144E- 02

1.2924E- 02

2.3095E- 02

-1.3740E- 02

2.1521E- 03

0.0000E+ 00

0.0000 E+00

S4

3.1367E -02

-1.4865E- 01

1.4902E- 01

-7.9716E- 02

2.1957E- 02

-2.4712E- 03

0.0000E+ 00

0.0000 E+00

S5

2.6407E -02

-1.1268E- 01

9.7483E- 02

-5.1703E- 02

1.8619E- 02

-2.7954E- 03

0.0000E+ 00

0.0000 E+00

S6

- 6.1028E -03

1.7887E- 02

-5.0591E- 02

4.9767E- 02

-2.1079E- 02

4.3055E- 03

0.0000E+ 00

0.0000 E+00

S7

- 4.4619E -02

3.1963E- 02

-4.7132E- 02

4.6036E- 02

-3.1810E- 02

1.1854E- 02

-1.6780E- 03

0.0000E+ 00

0.0000 E+00

S8

- 1.0330E -01

4.9630E- 02

-3.0307E- 02

1.6667E- 02

-7.1128E- 03

1.7959E- 03

-1.6641E- 04

0.0000E+ 00

0.0000 E+00

S9

- 8.1865E -02

3.4581E- 03

1.3591E- 02

-4.3335E- 02

4.1862E- 02

-2.1499E- 02

6.0751E- 03

- 8.7463E- 04

4.9820 E-05

S10

- 7.4663E -02

9.1805E- 02

-1.0805E- 01

6.9322E- 02

-2.7990E- 02

7.2156E- 03

-1.1356E- 03

9.8675E- 05

- 3.6160 E-06

S11

- 3.6259E -01

1.8813E- 01

-8.5665E- 02

3.3847E- 02

-9.4653E- 03

1.6983E- 03

-1.8538E- 04

1.1212E- 05

- 2.8832 E-07

S12

- 1.6612E -01

9.1835E- 02

-3.8051E- 02

1.0912E- 02

-2.0085E- 03

2.2633E- 04

-1.4623E- 05

4.6845E- 07

- 4.8749 E-09

Table 33

Figure 52 shows chromatic curve on the axis of the optical imaging lens of embodiment 11, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 53 shows the astigmatism curve of the optical imaging lens of embodiment 11, indicates Meridianal image surface is bent and sagittal image surface bending.Figure 54 shows the distortion curve of the optical imaging lens of embodiment 11, indicates Distortion sizes values in the case of different visual angles.Figure 55 shows the ratio chromatism, curve of the optical imaging lens of embodiment 11, Indicate deviation of the light via the different image heights after optical imaging lens on imaging surface.In summary and with reference to Figure 51 to figure 55 as can be seen that according to the optical imaging lens of embodiment 11 have large aperture, in the case that auto-focusing have it is good at As effect, while it ensure that processing characteristics and miniaturization.

Embodiment 12

Referring to Figure 56 to Figure 60 descriptions according to the optical imaging lens of the embodiment of the present application 12.

Figure 56 is the structural schematic diagram for the optical imaging lens for showing embodiment 12.Optical imaging lens are by object side to picture Side includes the first lens E1, the second lens E2, the third lens E3, the 4th lens E4, the 5th lens E5 and the 6th lens successively E6。

The following table 34 shows that the effective focal length f1 to f6 of the first lens E1 to the 6th lens E6, optical imaging lens always have Imitate focal length f, the total length TTL of optical imaging lens and the half of electronics light sensitive component effective pixel area diagonal line length ImgH。

f1(mm)	9.07	f(mm)	4.30
				f2(mm)	6.15	TTL(mm)	5.55
f3(mm)	-9.09	ImgH(mm)	3.70
				f4(mm)	-239.18
f5(mm)	9.60
				f6(mm)	-9.48

Table 34

The following table 35 show the surface type of each lens in the optical imaging lens in the embodiment, radius of curvature, thickness, Material and circular cone coefficient, wherein radius of curvature and the unit of thickness are millimeter (mm).

Table 35

The following table 36 shows the high order term system of each aspherical S1-S12 for each non-spherical lens that can be used in the embodiment Number, wherein each aspherical face type 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

1.0474E- 01

-9.8113E- 02

6.9772E- 02

-3.6535E- 02

9.8362E- 03

-9.8477E- 04

0.0000E+ 00

0.0000E +00

S2

- 2.3953E- 02

-1.9051E- 02

-1.2246E- 03

8.0734E- 03

-3.1492E- 03

4.8480E- 04

0.0000E+ 00

0.0000E +00

S3

- 4.8417E- 04

-2.4218E- 02

-1.5023E- 02

3.1768E- 02

-1.3370E- 02

1.7544E- 03

0.0000E+ 00

0.0000E +00

S4

2.8579E- 02

-1.2860E- 01

1.2520E- 01

-6.5226E- 02

1.7614E- 02

-1.9541E- 03

0.0000E+ 00

0.0000E +00

S5

3.3968E- 02

-1.3299E- 01

1.2297E- 01

-6.9382E- 02

2.4179E- 02

-3.4386E- 03

0.0000E+ 00

0.0000E +00

S6

- 2.0267E- 03

9.4112E- 04

-2.7347E- 02

3.2331E- 02

-1.5492E- 02

3.5579E- 03

0.0000E+ 00

0.0000E +00

S7

- 4.6888E- 02

3.1599E- 02

-4.3830E- 02

3.9837E- 02

-2.5442E- 02

8.2197E- 03

- 8.7514E- 04

0.0000E+ 00

0.0000E +00

S8

- 1.0679E- 01

5.3553E- 02

-3.7819E- 02

2.3831E- 02

-1.0676E- 02

2.6150E- 03

- 2.2364E- 04

0.0000E+ 00

0.0000E +00

S9

- 7.7347E- 02

1.0785E- 03

2.1095E- 02

-5.2885E- 02

4.7506E- 02

-2.2999E- 02

6.1819E- 03

- 8.5468E- 04

4.7131E -05

S10

- 6.8595E- 02

9.6381E- 02

-1.1385E- 01

7.1758E- 02

-2.8208E- 02

7.0450E- 03

- 1.0716E- 03

8.9863E- 05

- 3.1745E -06

S11

- 3.5568E- 01

1.8638E- 01

-8.6056E- 02

3.3476E- 02

-9.0692E- 03

1.5748E- 03

- 1.6690E- 04

9.8387E- 06

- 2.4746E -07

S12

- 1.7531E- 01

9.7610E- 02

-4.0139E- 02

1.1067E- 02

-1.8890E- 03

1.8556E- 04

- 8.8993E- 06

8.2046E- 08

5.3939E -09

Table 36

Figure 57 shows chromatic curve on the axis of the optical imaging lens of embodiment 12, indicates the light warp of different wave length Deviateed by the converging focal point after optical system.Figure 58 shows the astigmatism curve of the optical imaging lens of embodiment 12, indicates Meridianal image surface is bent and sagittal image surface bending.Figure 59 shows the distortion curve of the optical imaging lens of embodiment 12, indicates Distortion sizes values in the case of different visual angles.Figure 60 shows the ratio chromatism, curve of the optical imaging lens of embodiment 12, Indicate deviation of the light via the different image heights after optical imaging lens on imaging surface.In summary and with reference to Figure 56 to figure 60 as can be seen that according to the optical imaging lens of embodiment 12 have large aperture, in the case that auto-focusing have it is good at As effect, while it ensure that processing characteristics and miniaturization.

To sum up, in above-described embodiment 1 to 12, each conditional meets the condition of following table 37.

Table 37

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 utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic Technical solution, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal Feature carries out other technical solutions of arbitrary combination and formation.Such as features described above has with (but not limited to) disclosed herein The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.

Claims

1. a kind of optical imaging lens include successively from object side to image side：

The first lens with positive light coke, object side are convex surface, and image side surface is concave surface；

The second lens with positive light coke, object side are convex surface；

The third lens with negative power, object side are convex surface, and image side surface is concave surface；

The 4th lens with focal power；

The 5th lens with focal power；

The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface；

It is characterized in that, there are the air gap between each lens, and the Abbe number V4 of the Abbe number V3 and the 4th lens of the third lens Between meet 4<|V4-V3|≤30.

2. optical imaging lens according to claim 1, which is characterized in that the effective focal length f3 and third of the third lens are saturating Meet 2≤f3/R6≤7 between the radius of curvature R 6 of mirror image side.

3. optical imaging lens according to claim 1, which is characterized in that the radius of curvature R 9 of the 5th lens object side with Meet -7≤(R9+R10)/(R9-R10)≤1.5 between the radius of curvature R 10 of 5th lens image side surface.

4. optical imaging lens according to claim 1, which is characterized in that on the first lens object side to the axis of imaging surface Meet TTL/ImgH≤1.5 between the half ImgH of effective pixel area diagonal line length on distance TTL and imaging surface.

5. optical imaging lens according to any one of claim 1 to 4, which is characterized in that effective coke of the first lens Away from satisfaction 1≤f1/f2≤4 between f1 and the effective focal length f2 of the second lens.

6. optical imaging lens according to any one of claim 1 to 4, which is characterized in that optical imaging lens have Imitate meet 0.5 between focal length f, the effective focal length f2 of the second lens and the effective focal length f3 of the third lens≤| f/f2 |+| f/f3 | ≤2。

7. optical imaging lens according to any one of claim 1 to 4, which is characterized in that the 6th lens object side Meet 1≤R11/R12≤9 between radius of curvature R 11 and the radius of curvature R 12 of the 6th lens image side surface.

8. optical imaging lens according to any one of claim 1 to 4, which is characterized in that effective coke of the third lens Meet 0.5≤f3/f6≤4 between effective focal length f6 away from f3 and the 6th lens.

9. optical imaging lens according to any one of claim 1 to 4, which is characterized in that the 4th lens Abbe number V4 Meet 25 ＜ V4 ＜ 50.

10. optical imaging lens according to claim 1, which is characterized in that the axis of the 6th lens image side surface to imaging surface On meet BFL/TTL≤0.15 between distance TTL on distance BFL and the first lens object side to the axis of imaging surface.

11. optical imaging lens according to claim 1, which is characterized in that the Entry pupil diameters EPD of optical imaging lens with Meet f/EPD≤1.6 between the effective focal length f of optical imaging lens.

12. a kind of optical imaging lens include successively from object side to image side：

The second lens with positive light coke, object side are convex surface；

The 4th lens with focal power；

The 5th lens with focal power；

The 6th lens with negative focal power, object side are convex surface, and image side surface is concave surface,

It is characterized in that,

Meet f/EPD≤1.6 between the Entry pupil diameters EPD of optical imaging lens and the effective focal length f of optical imaging lens.

13. optical imaging lens according to claim 12, which is characterized in that the radius of curvature R 9 of the 5th lens object side Meet -7≤(R9+R10)/(R9-R10)≤1.5 between the radius of curvature R 10 of the 5th lens image side surface.

14. optical imaging lens according to claim 12, which is characterized in that the axis of the first lens object side to imaging surface On meet TTL/ImgH≤1.5 between the half ImgH of effective pixel area diagonal line length on distance TTL and imaging surface.

15. the optical imaging lens according to any one of claim 12 to 14, which is characterized in that the first lens it is effective Meet 1≤f1/f2≤4 between focal length f1 and the effective focal length f2 of the second lens.

16. the optical imaging lens according to any one of claim 12 to 14, which is characterized in that optical imaging lens Between effective focal length f, the effective focal length f2 of the second lens and the effective focal length f3 of the third lens meet 0.5≤| f/f2 |+| f/f3 |≤2。

17. the optical imaging lens according to any one of claim 12 to 14, which is characterized in that the third lens it is effective Meet 2≤f3/R6≤7 between focal length f3 and the radius of curvature R 6 of the third lens image side surface.

18. the optical imaging lens according to any one of claim 12 to 14, which is characterized in that the 6th lens object side Radius of curvature R 11 and the radius of curvature R 12 of the 6th lens image side surface between meet 1≤R11/R12≤9.

19. the optical imaging lens according to any one of claim 12 to 14, which is characterized in that the third lens it is effective Meet 0.5≤f3/f6≤4 between focal length f3 and the effective focal length f6 of the 6th lens.

20. the optical imaging lens according to any one of claim 12 to 14, which is characterized in that the 4th lens Abbe number V4 meets 25 ＜ V4 ＜ 50.

21. optical imaging lens according to claim 13, which is characterized in that the Abbe number V3 of the third lens and the 4th is saturating Meet 4 between the Abbe number V4 of mirror<|V4-V3|≤30.

22. optical imaging lens according to claim 12, which is characterized in that the axis of the 6th lens image side surface to imaging surface On meet BFL/TTL≤0.15 between distance TTL on distance BFL and the first lens object side to the axis of imaging surface.

23. a kind of optical imaging lens include successively from object side to image side：

The second lens with positive light coke, object side are convex surface；

The 4th lens with focal power；

The 5th lens with focal power；

It is characterized in that, distance BFL and the first lens object side are to imaging surface on the 6th lens image side surface to the axis of imaging surface Meet BFL/TTL≤0.15 between distance TTL on axis.

24. optical imaging lens according to claim 23, which is characterized in that the axis of the first lens object side to imaging surface On meet TTL/ImgH≤1.5 between the half ImgH of effective pixel area diagonal line length on distance TTL and imaging surface.

25. optical imaging lens according to claim 23, which is characterized in that the effective focal length f1 of the first lens and second Meet 1≤f1/f2≤4 between the effective focal length f2 of lens.

26. optical imaging lens according to claim 23, which is characterized in that the effective focal length f of optical imaging lens, Between the effective focal length f2 of two lens and the effective focal length f3 of the third lens meet 0.5≤| f/f2 |+| f/f3 |≤2.

27. the optical imaging lens according to any one of claim 23 to 26, which is characterized in that the 5th lens object side Radius of curvature R 9 and the radius of curvature R 10 of the 5th lens image side surface between meet -7≤(R9+R10)/(R9-R10)≤1.5.

28. the optical imaging lens according to any one of claim 23 to 26, which is characterized in that the 6th lens object side Radius of curvature R 11 and the radius of curvature R 12 of the 6th lens image side surface between meet 1≤R11/R12≤9.

29. the optical imaging lens according to any one of claim 23 to 26, which is characterized in that the third lens it is effective Meet 0.5≤f3/f6≤4 between focal length f3 and the effective focal length f6 of the 6th lens.

30. the optical imaging lens according to any one of claim 23 to 26, which is characterized in that the 4th lens Abbe number V4 meets 25 ＜ V4 ＜ 50.

31. the optical imaging lens according to any one of claim 23 to 26, which is characterized in that the third lens it is effective Meet 2≤f3/R6≤7 between focal length f3 and the radius of curvature R 6 of the third lens image side surface.

32. optical imaging lens according to claim 24, which is characterized in that the Entry pupil diameters EPD of optical imaging lens Meet f/EPD≤1.6 between the effective focal length f of optical imaging lens.

33. optical imaging lens according to claim 24, which is characterized in that the Abbe number V3 of the third lens and the 4th is saturating Meet 4 between the Abbe number V4 of mirror<|V4-V3|≤30.