CN107092082B - Optical imaging lens - Google Patents

Optical imaging lens Download PDF

Info

Publication number
CN107092082B
CN107092082B CN201710538686.3A CN201710538686A CN107092082B CN 107092082 B CN107092082 B CN 107092082B CN 201710538686 A CN201710538686 A CN 201710538686A CN 107092082 B CN107092082 B CN 107092082B
Authority
CN
China
Prior art keywords
lens
optical imaging
imaging lens
focal length
effective focal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710538686.3A
Other languages
Chinese (zh)
Other versions
CN107092082A (en
Inventor
李明
吕赛锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sunny Optics Co Ltd
Original Assignee
Zhejiang Sunny Optics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Sunny Optics Co Ltd filed Critical Zhejiang Sunny Optics Co Ltd
Priority to CN202010218347.9A priority Critical patent/CN111239985B/en
Priority to CN202010186821.4A priority patent/CN111158125B/en
Priority to CN201710538686.3A priority patent/CN107092082B/en
Publication of CN107092082A publication Critical patent/CN107092082A/en
Application granted granted Critical
Publication of CN107092082B publication Critical patent/CN107092082B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration

Abstract

The application discloses an optical imaging lens, this optical imaging lens includes from the object side to the image side in order: a first lens having a positive optical power; a second lens having a negative optical power; a third lens having a positive optical power; a fourth lens having an optical power; a fifth lens having optical power; a sixth lens having optical power; and f/EPD is less than or equal to 1.9 between the effective focal length f of the optical imaging lens and the entrance pupil diameter EPD of the optical imaging lens.

Description

Optical imaging lens
Technical Field
The invention relates to an optical imaging lens, in particular to an optical imaging lens consisting of six lenses.
Background
In recent years, with the development of science and technology, portable electronic products have been rapidly developed, and portable electronic products having an image pickup function have been more favored, so that the market demand for an image pickup lens suitable for portable electronic products has been gradually increased. On the other hand, in order to meet the use requirements of people, higher requirements are also put on the image quality of an object shot by an imaging lens of an electronic product.
The imaging lens of the current electronic product cannot obtain clear imaging effect under the condition of insufficient light (such as rainy days, dusk and the like). Therefore, there is a need for an imaging lens that can realize a large aperture and a high pixel and that can satisfy the demand for miniaturization, which is applicable to portable electronic products.
Disclosure of Invention
To solve at least some of the problems of the prior art, the present invention provides an optical imaging lens.
One aspect of the present invention provides an optical imaging lens, including, in order from an object side to an image side of the optical imaging lens, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element; wherein the first lens has positive focal power; the second lens has negative focal power; the third lens has positive focal power; the fourth lens has focal power; the fifth lens has focal power; the sixth lens has focal power; f/EPD is less than or equal to 1.9 between the effective focal length f of the optical imaging lens and the entrance pupil diameter EPD of the optical imaging lens.
Another aspect of the present invention provides an optical imaging lens including, in order from an object side to an image side of the optical imaging lens, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens has positive focal power; the second lens has negative focal power; the third lens has positive focal power, the object side surface of the third lens is a concave surface, and the image side surface of the third lens is a convex surface; the fourth lens has focal power, and the image side surface of the fourth lens is a concave surface; the fifth lens has focal power; the sixth lens has focal power, and the image side surface of the sixth lens is a concave surface; the effective focal length f of the optical imaging lens, the effective focal length f5 of the fifth lens and the effective focal length f6 of the sixth lens meet the condition that | f/f5| + | f/f6| < 3> or more.
Another aspect of the present invention provides an optical imaging lens including, in order from an object side to an image side of the optical imaging lens, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens has positive focal power; the second lens has negative focal power; the third lens has positive focal power, the object side surface of the third lens is a concave surface, and the image side surface of the third lens is a convex surface; the fourth lens has focal power, and the image side surface of the fourth lens is a concave surface; the fifth lens has focal power; the sixth lens has focal power, and the image side surface of the sixth lens is a concave surface; the effective focal length f of the optical imaging lens, the curvature radius R7 of the object side surface of the fourth lens and the curvature radius R8 of the image side surface of the fourth lens meet the condition that | R7/f | + | R8/f | ≦ 5.
According to one embodiment of the invention, f/f3>0.5 is satisfied between the effective focal length f of the optical imaging lens and the effective focal length f3 of the third lens.
According to one embodiment of the invention, 1 ≦ SAG11/ET1 ≦ 2.5 between the rise SAG11 of the first lens object side at the maximum radius and the edge thickness ET1 of the first lens at the maximum radius.
According to one embodiment of the present invention, 1. ltoreq. CT12/CT 34. ltoreq.3.5 is satisfied between an air gap CT12 on the optical axis of the first lens and the second lens and an air gap CT34 on the optical axis of the third lens and the fourth lens.
According to one embodiment of the invention, 1 ≦ f/f3 ≦ f/f4 ≦ 2 between the effective focal length f of the optical imaging lens, the effective focal length f3 of the third lens, and the effective focal length f4 of the fourth lens.
According to an embodiment of the present invention, 1 ≦ CT3/CT4 ≦ 2.5 is satisfied between the center thickness CT3 of the third lens and the center thickness CT4 of the fourth lens.
According to one embodiment of the invention, the effective focal length f1 of the first lens, the effective focal length f2 of the second lens and the effective focal length f3 of the third lens satisfy 3 ≦ f2/f1| + | f3/f1 ≦ 5.
According to one embodiment of the present invention, a radius of curvature R3 of the object-side surface of the second lens and a radius of curvature R4 of the image-side surface of the second lens satisfy 1.5 ≦ (R3+ R4)/(R3-R4) ≦ 4.
According to one embodiment of the invention, the on-axis distance TTL from the object side surface of the first lens to the imaging surface and the half of the diagonal length ImgH of the effective pixel area on the imaging surface satisfy TTL/ImgH ≦ 1.6.
The optical imaging lens according to the embodiment of the invention is composed of six wafers, can realize large aperture and high pixel, and simultaneously meets the requirement of lens miniaturization.
Drawings
Other features, objects and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 shows a schematic configuration diagram of an optical imaging lens of embodiment 1;
fig. 2 to 5 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a magnification chromatic aberration curve, respectively, of the optical imaging lens of embodiment 1;
fig. 6 is a schematic structural view showing an optical imaging lens of embodiment 2;
fig. 7 to 10 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a magnification chromatic aberration curve, respectively, of the optical imaging lens of embodiment 2;
fig. 11 is a schematic structural view showing an optical imaging lens of embodiment 3;
fig. 12 to 15 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of the optical imaging lens of embodiment 3;
fig. 16 is a schematic structural view showing an optical imaging lens of embodiment 4;
fig. 17 to 20 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of the optical imaging lens of embodiment 4;
fig. 21 is a schematic structural view showing an optical imaging lens of embodiment 5;
fig. 22 to 25 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of the optical imaging lens of embodiment 5;
fig. 26 is a schematic structural view showing an optical imaging lens of embodiment 6;
fig. 27 to 30 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of the optical imaging lens of embodiment 6;
fig. 31 is a schematic structural view showing an optical imaging lens of embodiment 7;
fig. 32 to 35 show an axial chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve of the optical imaging lens of embodiment 7, respectively;
fig. 36 is a schematic structural view showing an optical imaging lens of embodiment 8;
fig. 37 to 40 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of an optical imaging lens of embodiment 8;
fig. 41 is a schematic structural view showing an optical imaging lens of embodiment 9;
fig. 42 to 45 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of an optical imaging lens of embodiment 9;
fig. 46 is a schematic structural view showing an optical imaging lens of embodiment 10; and
fig. 47 to 50 show an on-axis chromatic aberration curve, an astigmatism curve, a distortion curve, and a chromatic aberration of magnification curve, respectively, of the optical imaging lens of embodiment 10.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It will be understood that when an element or layer is referred to herein as being "on," "connected to" or "coupled to" another element or layer, it can be directly on, connected or coupled to the other element or layer or intervening elements or layers may be present. When an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout the specification. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will be understood that, although the terms 1, 2 or first, second, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present application.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, features that are not limited to a single plural form are also intended to include plural forms of features unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," "including," "has," "having," "contains" and/or "containing," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Expressions such as "at least one of" when appearing after a list of elements modify the entire list of elements rather than modifying individual elements in the list. Furthermore, the use of "may" mean "one or more embodiments of the application" when describing embodiments of the application. Also, the term "exemplary" is intended to refer to an example or illustration.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The application provides an optical imaging lens. The optical imaging lens according to the present application is provided with, in order from an object side to an image side of the optical imaging lens: the lens includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens.
In an embodiment of the present application, the first lens has a positive optical power. In an embodiment of the present application, the second lens has a negative power. In an embodiment of the present application, the third lens element has a positive optical power, and has a concave object-side surface and a convex image-side surface. In an embodiment of the present application, the fourth lens has a negative power, and the image-side surface thereof is concave. In an embodiment of the present application, the fifth lens has a positive optical power. In an embodiment of the present application, the sixth lens element has a negative power, and an image-side surface thereof is concave.
In the embodiment of the application, f/EPD is less than or equal to 1.9 between the effective focal length f of the optical imaging lens and the entrance pupil diameter EPD of the optical imaging lens. More specifically, f/EPD ≦ 1.688 is satisfied. F/f3>0.5 is satisfied between the effective focal length f of the optical imaging lens and the effective focal length f3 of the third lens. More specifically, f/f3 ≧ 0.51 is satisfied. The condition is satisfied, so that the light transmission quantity is increased, and the shooting effect of the environment with insufficient light is enhanced; the edge light aberration is favorably improved; the high-grade coma aberration and astigmatism are improved, the imaging quality of the optical imaging lens is improved, and tolerance sensitivity is reduced.
In an embodiment of the present application, 1 ≦ SAG11/ET1 ≦ 2.5 between the rise SAG11 of the first lens object side at the maximum radius and the edge thickness ET1 of the first lens at the maximum radius. More specifically, 1.19. ltoreq. SAG11/ET 1. ltoreq.2.07 is satisfied. The above conditions are to restrict the first lens shape and ensure the processing and molding stability of the lens.
In the embodiment of the application, the effective focal length f of the optical imaging lens, the effective focal length f5 of the fifth lens and the effective focal length f6 of the sixth lens meet | f/f5| + | f/f6| ≦ 3. More specifically, 0.02 ≦ f/f5| + | f/f6| ≦ 2.68. Through the distribution of focal power of the fifth lens and the sixth lens, coma, astigmatism and distortion can be improved, and therefore the imaging quality of the lens is improved.
In the embodiment of the application, 1 ≦ CT12/CT34 ≦ 3.5 is satisfied between the air gap CT12 on the optical axis between the first lens and the second lens and the air gap CT34 on the optical axis between the third lens and the fourth lens. More specifically, 1. ltoreq. CT12/CT 34. ltoreq.3.24 is satisfied. The above conditions are to make the lenses compact and to ensure miniaturization of the lens.
In the embodiment of the application, the effective focal length f of the optical imaging lens, the effective focal length f3 of the third lens and the effective focal length f4 of the fourth lens satisfy 1 ≦ f/f3| + | f/f4| ≦ 2. More specifically, 1.19. ltoreq. f/f 3. ltoreq. + | f/f 4. ltoreq.2 is satisfied. Through the power distribution of the third lens and the fourth lens, the light ray deflection angle can be reduced, and the high-order aberration can be improved.
In the embodiment of the application, 2 ≦ R7/f ≦ R8/f ≦ 5 is satisfied among the effective focal length f of the optical imaging lens, the radius of curvature R7 of the object-side surface of the fourth lens, and the radius of curvature R8 of the image-side surface of the fourth lens. More specifically, 2.53. ltoreq. R7/f | + | R8/f | ≦ 4.89 is satisfied. Coma can be effectively improved by adjusting the curvature radius of the object image of the fourth lens.
In the embodiment of the application, 1 ≦ CT3/CT4 ≦ 2.5 is satisfied between the center thickness CT3 of the third lens and the center thickness CT4 of the fourth lens. More specifically, 1.30. ltoreq. CT3/CT 4. ltoreq.2.01 is satisfied. The above conditions can ensure the manufacturability of the lens while maintaining the miniaturization of the lens.
In the embodiment of the application, the effective focal length f1 of the first lens, the effective focal length f2 of the second lens and the effective focal length f3 of the third lens meet the requirement that | f2/f1| + | f3/f1| ≦ 5. More specifically, 3.63 ≦ f2/f1| + | f3/f1| ≦ 4.96. Through the distribution of the focal power among the first lens, the second lens and the third lens, the through aperture can be effectively increased, and simultaneously, the high-order spherical aberration is reduced.
In the embodiment of the application, the radius of curvature R3 of the object side surface of the second lens and the radius of curvature R4 of the image side surface of the second lens meet 1.5 ≦ (R3+ R4)/(R3-R4) ≦ 4. More specifically, 1.5. ltoreq. (R3+ R4)/(R3-R4) 2.83 is satisfied. By changing the curvature radius of the object image of the second lens, the spherical aberration can be improved, and the sensitivity of the central view field area is reduced.
In the embodiment of the application, a distance between an on-axis distance TTL from an object side surface of the first lens to an imaging surface and a half of an ImgH of a diagonal length of an effective pixel area on the imaging surface satisfy that TTL/ImgH is less than or equal to 1.6. More specifically, TTL/ImgH ≦ 1.48 is satisfied. The above conditions are to ensure the miniaturization of the lens and to make the optical imaging lens have good imaging quality.
The present application is further described below with reference to specific examples.
Example 1
An optical imaging lens according to embodiment 1 of the present application is described first with reference to fig. 1 to 5.
Fig. 1 is a schematic diagram showing a configuration of an optical imaging lens of embodiment 1. As shown in fig. 1, the optical imaging lens includes 6 lenses. The 6 lenses are a first lens E1 having an object side surface S1 and an image side surface S2, a second lens E2 having an object side surface S3 and an image side surface S4, a third lens E3 having an object side surface S5 and an image side surface S6, a fourth lens E4 having an object side surface S7 and an image side surface S8, a fifth lens E5 having an object side surface S9 and an image side surface S10, and a sixth lens E6 having an object side surface S11 and an image side surface S12, respectively. The first lens E1 to the sixth lens E6 are disposed in order from the object side to the image side of the optical imaging lens. The first lens E1 may have a positive optical power; the second lens E2 may have a negative optical power; the third lens element E3 can have positive power, with a concave object-side surface S5 and a convex image-side surface S6; the fourth lens E4 can have a negative power, with the image-side surface S8 being concave; the fifth lens E5 may have a positive optical power; the sixth lens element E6 may have a negative power and its image-side surface S12 is concave.
In this embodiment, the first through sixth lenses E1 through E6 have respective effective focal lengths f1 through f6, respectively. The first lens E1 to the sixth lens E6 are arranged in sequence along the optical axis and collectively determine the total effective focal length f of the optical imaging lens. Table 1 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half of a diagonal length ImgH of an effective pixel area on an imaging plane.
f1(mm) 2.73 f(mm) 3.70
f2(mm) -6.23 TTL(mm) 4.37
f3(mm) 3.99 ImgH(mm) 3.00
f4(mm) -3.45
f5(mm) 12.96
f6(mm) -9.64
TABLE 1
Table 2 shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Figure BDA0001341299120000071
Figure BDA0001341299120000081
TABLE 2
Table 3 below shows the aspherical surfaces S1-S10 of the aspherical lenses usable in this embodiment
Coefficient of higher order term A 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 A12 A14 A16 A18 A20
S1 -2.1387E-02 8.6157E-02 -3.5937E-01 8.2773E-01 -1.2070E+00 1.0479E+00 -5.0855E-01 1.0237E-01 -1.6184E-03
S2 -1.5812E-01 7.5970E-01 -2.5614E+00 6.2131E+00 -1.0724E+01 1.2516E+01 -9.3286E+00 3.9967E+00 -7.4870E-01
S3 -1.4779E-01 7.9542E-01 -2.7567E+00 7.6044E+00 -1.5172E+01 2.0734E+01 -1.8056E+01 9.0020E+00 -1.9434E+00
S4 -1.1061E-01 1.6950E-01 -3.6077E-01 4.7890E-01 -3.4269E-01 1.3847E-01 -3.1850E-02 3.8986E-03 -1.9740E-04
S5 -5.8021E-02 3.2241E-01 -3.7805E+00 2.0760E+01 -7.4652E+01 1.7394E+02 -2.5249E+02 2.0710E+02 -7.3226E+01
S6 1.2468E-01 -3.4523E-01 8.1798E-01 -3.7081E+00 1.0871E+01 -1.8325E+01 1.7671E+01 -8.9218E+00 1.8121E+00
S8 -2.3677E-01 2.0659E-01 -1.6309E-02 -2.2533E-01 4.1887E-01 -3.9221E-01 1.9975E-01 -5.2540E-02 5.5994E-03
S9 2.0588E-01 -4.6392E-01 5.3158E-01 -4.6744E-01 2.7170E-01 -9.5164E-02 1.9249E-02 -2.0720E-03 9.1913E-05
S10 2.0104E-02 1.4420E-01 -2.8712E-01 2.4971E-01 -1.3553E-01 4.8507E-02 -1.1068E-02 1.4501E-03 -8.2541E-05
S11 -3.4081E-01 2.8470E-01 -1.6186E-01 6.6940E-02 -1.9055E-02 3.5733E-03 -4.1834E-04 2.7515E-05 -7.7122E-07
S12 -3.9807E-01 2.7518E-01 -1.6504E-01 6.7990E-02 -1.8192E-02 3.0379E-03 -2.9581E-04 1.4534E-05 -2.4377E-07
TABLE 3
Fig. 2 shows an on-axis chromatic aberration curve of the optical imaging lens of embodiment 1, which represents the deviation of the convergent focal points of light rays of different wavelengths after passing through the optical system. Fig. 3 shows astigmatism curves representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 1. Fig. 4 shows distortion curves of the optical imaging lens of embodiment 1, which represent distortion magnitude values in the case of different angles of view. Fig. 5 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 1, which represents a deviation of different image heights on an imaging plane after light passes through the optical imaging lens. In summary, and as can be seen from fig. 2 to 5, the optical imaging lens according to embodiment 1 can realize a large aperture and a high pixel, while satisfying the requirement for miniaturization of the lens.
Example 2
An optical imaging lens according to embodiment 2 of the present application is described below with reference to fig. 6 to 10. The optical imaging lenses described in embodiment 2 and the following embodiments are the same in arrangement structure as the optical imaging lens described in embodiment 1, except for parameters of each lens of the optical imaging lens, such as a curvature radius, a thickness, a refractive index, an abbe number, a conic coefficient, an effective focal length, an on-axis pitch, a high-order term coefficient of each lens, and the like. In this embodiment and the following embodiments, descriptions of parts similar to those of embodiment 1 will be omitted for the sake of brevity.
Fig. 6 is a schematic view showing the structure of an optical imaging lens of embodiment 2. The optical imaging lens comprises a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5 and a sixth lens E6 from the object side to the image side in sequence.
Table 4 below shows the effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, the total effective focal length f of the optical imaging lens, the total length TTL of the optical imaging lens, and half of the diagonal length ImgH of the effective pixel area on the imaging plane.
f1(mm) 2.71 f(mm) 3.79
f2(mm) -5.63 TTL(mm) 4.45
f3(m) 4.22 ImgH(mm) 3.00
f4(mm) -3.67
f5(mm) 13.69
f6(mm) -10.36
TABLE 4
Table 5 shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Figure BDA0001341299120000091
Figure BDA0001341299120000101
TABLE 5
Table 6 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 6 A8 A10 A12 A14 A16 A18 A20
S1 -1.6660E-02 3.0369E-02 -8.6549E-02 4.5240E-02 1.6135E-01 -4.2092E-01 4.3227E-01 -2.2011E-01 4.3449E-02
S2 -5.2034E-02 2.0225E-01 -5.8796E-01 1.2905E+00 -2.0880E+00 2.2440E+00 -1.4954E+00 5.5183E-01 -8.5063E-02
S3 -1.0042E-01 3.0232E-01 -1.0807E+00 3.8170E+00 -9.4427E+00 1.5137E+01 -1.4855E+01 8.1221E+00 -1.8885E+00
S4 -7.8285E-02 4.0320E-02 -7.2288E-03 6.7360E-04 -3.7234E-05 1.2601E-06 -2.5134E-08 -1.2579E-10 1.5622E-10
S5 -2.6978E-02 -1.2143E-01 -3.4977E-01 4.2722E+00 -2.2914E+01 6.7001E+01 -1.1194E+02 1.0052E+02 -3.7826E+01
S6 2.2355E-02 -1.0593E-01 3.4857E-02 -6.0151E-03 6.0651E-04 -3.6312E-05 1.2511E-06 -2.2110E-08 9.2884E-11
S7 -8.4861E-03 4.7602E-02 3.8980E-02 -9.5334E-03 -3.9869E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
S8 -2.1580E-01 1.4716E-01 7.8115E-02 -3.7404E-01 6.5979E-01 -6.3961E-01 3.3832E-01 -9.1980E-02 1.0093E-02
S9 1.7345E-01 -3.4502E-01 3.3555E-01 -2.6708E-01 1.4766E-01 -4.9853E-02 9.7796E-03 -1.0283E-03 4.4975E-05
S10 3.1249E-02 1.3889E-01 -2.7989E-01 2.3442E-01 -1.1879E-01 3.8513E-02 -7.7939E-03 8.9824E-04 -4.5086E-05
S11 -3.2389E-01 2.7198E-01 -1.4222E-01 4.4475E-02 -6.8380E-03 4.6663E-06 1.6667E-04 -2.3473E-05 1.0732E-06
S12 -3.6634E-01 2.3076E-01 -1.2223E-01 4.0847E-02 -7.4129E-03 4.2395E-04 7.7254E-05 -1.4112E-05 6.6497E-07
TABLE 6
Fig. 7 shows an on-axis chromatic aberration curve of the optical imaging lens of embodiment 2, which represents the deviation of the convergent focal points of light rays of different wavelengths after passing through the optical system. Fig. 8 shows astigmatism curves representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 2. Fig. 9 shows distortion curves of the optical imaging lens of embodiment 2, which represent distortion magnitude values in the case of different angles of view. Fig. 10 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 2, which represents a deviation of different image heights on an imaging surface of light rays after passing through the optical imaging lens. In summary, and referring to fig. 7 to 10, it can be seen that the optical imaging lens according to embodiment 2 can realize a large aperture and a high pixel, and simultaneously meet the requirement of lens miniaturization.
Example 3
An optical imaging lens according to embodiment 3 of the present application is described below with reference to fig. 11 to 15.
Fig. 11 is a schematic view showing the structure of an optical imaging lens of embodiment 3. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
Table 7 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.75 f(mm) 3.65
f2(mm) -6.41 TTL(mm) 4.37
f3(mm) 5.98 ImgH(mm) 3.00
f4(mm) -4.97
f5(mm) -321.57
f6(m) 545.04
TABLE 7
Table 8 shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Flour mark Surface type Radius of curvature Thickness of Refractive index, Abbe number Coefficient of cone
OBJ Spherical surface All-round All-round
S1 Aspherical surface 1.3878 0.7344 1.546,56.11 0.0382
S2 Aspherical surface 14.7911 0.0591 9.1497
S3(STO) Aspherical surface 12.3791 0.2350 1.666,20.40 69.9716
S4 Aspherical surface 3.1576 0.3365 7.9129
S5 Aspherical surface -8.2526 0.3224 1.645,23.53 99.0000
S6 Aspherical surface -2.6709 0.0200 -23.8999
S7 Spherical surface -7.6388 0.2300 1.645,23.53 0.0000
S8 Aspherical surface 5.6057 0.3047 -91.9597
S9 Aspherical surface 24.1212 0.4311 1.536,55.87 81.0314
S10 Aspherical surface 21.0341 0.0996 -98.9994
S11 Aspherical surface 1.5708 0.6742 1.536,55.87 -8.6139
S12 Aspherical surface 1.3424 0.2321 -0.7536
S13 Spherical surface Go to nothing 0.1100 1.517,64.17
S14 Spherical surface All-round 0.5810
S15 Spherical surface All-round
TABLE 8
Table 9 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 12 A14 A16 A18 A20
S1 -3.0615E-02 1.7562E-01 -7.593E-01 1 6885E+00 -2.5419E+00 2.3705E+00 -1.3211E+00 3.9066E-01 -4.6887E-02
S2 -1.1567E-02 1.3624E-01 -9.1556E 01 3.3109E+00 -7.4863E+00 1.0554+01 -9.0395E+00 4.2950E+00 -8.6562E-01
S3 1.1773E-02 1.2554E-01 -9.4042E-01 4.2409E+00 -1.1948E+01 2.1445E+01 -2.3636E+01 1.4566E+01 -3.8247E+00
S4 2.1082E-02 3.5029E-04 -8.6885E-06 7.9475E-08 -3.3268E-10 -1.7796E-10 2.6875E-10 -2.1756E-10 7.3550E-11
S5 7.6571E-03 2.7452E-01 -3.1777E+00 1.9036E+01 -7.7671E+01 1.9868E+02 -3.0134E+02 2.4737E+02 -8.4541E+01
S6 1.0483E-01 6.0666E-02 -6.8435E-01 9.7578E-01 -6.3563E-01 2.2698E-01 -4.5994E-02 4.9775E-03 -2.2399E-04
S8 -1.2428E-01 -7.7358E-02 2.8351E-01 -2.4516E-01 1.0637E-01 -2.6397E-02 3.8091E-03 -2.9830E-04 9.8298E-06
S9 3.7197E-01 -7.6984E-01 1.0532E+00 -1.1193E+00 8.1880E-01 -3.8852E-01 1.1360E-01 -1.8494E-02 1.2767E-03
S10 2.6837E-02 1.5499E-01 -2.6868E-01 1.8914E-01 -7.5144E-02 1.7835E-02 -2.4857E-03 1.8610E-04 -5.7186E-06
S11 -2.6595E-01 1.6249E-01 -4.8717E-02 1.1166E-03 4.7239E-03 -1.7132E-03 2.8211E-04 -2.2993E-05 7.4855E-07
S12 -3.5048E-01 2.1970E-01 -1.2882E-01 5.5298E-02 -1.6870E-02 3.5293E-03 -4.7155E-04 3.5659E-05 -1.1517E-06
TABLE 9
Fig. 12 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 3, which represent the deviation of the convergent focuses of light rays of different wavelengths after passing through the optical system. Fig. 13 shows astigmatism curves representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 3. Fig. 14 shows distortion curves of the optical imaging lens of embodiment 3, which represent distortion magnitude values in the case of different angles of view. Fig. 15 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 3, which represents a deviation of different image heights on an imaging plane after light passes through the optical imaging lens. In summary, and as can be seen from fig. 12 to 15, the optical imaging lens according to embodiment 3 can realize a large aperture and a high pixel while satisfying the requirement for miniaturization of the lens.
Example 4
An optical imaging lens according to embodiment 4 of the present application is described below with reference to fig. 16 to 20.
Fig. 16 is a schematic diagram showing the structure of an optical imaging lens of embodiment 4. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
Table 10 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.65 f(mm) 3.68
f2(mm) -5.92 TTL(mm) 4.37
f3(mm) 7.08 ImgH(mm) 3.00
f4(mm) -4.93
f5(mm) 16.62
f6(mm) -18.70
TABLE 10
Table 11 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Figure BDA0001341299120000121
Figure BDA0001341299120000131
TABLE 11
Table 12 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 A12 A14 A16 A18 A20
S1 -2.8537E-02 1.6482E-01 -6.6571E-01 1.5540E+00 -2.2163E+00 1.8640E+00 -8.5652E-1 1.6091E-01 2.7853E-04
S2 -4.0707E-03 9.0474E-02 -6.7142E-01 2.5093E+00 -5.7526E+00 8.0341E+00 -6.6954E+00 3.0554E+00 -5.8613E-01
S3 4.2076E-02 1.3335E-02 7.4386E-02 -6.8181E-01 2.9416E+00 -6.8019E+00 8.9100E+00 -6.1444E+00 1.7437E+00
S4 2.4329E-02 -1.8772E-04 5.8939E-07 -9.8851E-10 5.3501E-11 -1.5459E-10 2.6568E-10 -2.4571E-10 9.4329E-11
S5 3.5253E-02 -1.7449E-01 -3.1181E-02 2.7389E-01 4.8935E-01 -3.7135E+00 8.5818E+00 -9.4533E+00 4.0187E+00
S6 2.4607E-01 -4.9178E-01 4.0947E-01 -1.7747E-01 4.5051E-02 -6.9727E-03 6.4881E-04 -3.3393E-05 7.3100E-07
S8 -1.8088E-01 1.0735E-01 1.0593E-02 -3.5569E-02 1.3196E-02 -1.6670E-03 -5.0453E-05 2.8325E-05 -1.7335E-06
S9 2.9910E-01 -6.2258E-01 7.9487E-01 -7.6951E-01 4.9851E-01 -2.0545E-01 5.1302E-02 -7.0405E-03 4.0622E-04
S10 7.0291E-02 5.4261E-02 -1.4633E-01 1.0078E-01 -3.6452E-02 7.6837E-03 -9.4425E-04 6.2372E-05 -1.6990E-06
S11 -2.6495E-01 1.5160E-01 -4.5742E-02 8.7123E-03 -1.0650E-03 8.1310E-05 -3.7164E-06 9.2801E-08 -9.7283E-10
S12 -3.4976E-01 2.2927E-01 -1.3815E-01 5.9292E-02 -1.7126E-02 3.1983E-03 -3.6546E-04 2.3054E-05 -6.1425E-07
TABLE 12
Fig. 17 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 4, which represent the deviation of the convergent focuses of light rays of different wavelengths after passing through the optical system. Fig. 18 shows an astigmatism curve representing a meridional field curvature and a sagittal field curvature of the optical imaging lens of embodiment 4. Fig. 19 shows distortion curves of the optical imaging lens of embodiment 4, which represent distortion magnitude values in the case of different angles of view. Fig. 20 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 4, which represents a deviation of different image heights on the imaging plane after light passes through the optical imaging lens. In summary, and as can be seen from fig. 17 to 20, the optical imaging lens according to embodiment 4 can realize a large aperture and a high pixel while satisfying the requirement for miniaturization of the lens.
Example 5
An optical imaging lens according to embodiment 5 of the present application is described below with reference to fig. 21 to 25.
Fig. 21 is a schematic diagram showing the structure of an optical imaging lens of embodiment 5. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
Table 13 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.67 f(mm) 3.66
f2(mm) -6.02 TTL(mm) 4.37
f3(mm) 7.24 ImgH(mm) 3.00
f4(mm) -5.38
f5(mm) 11.75
f6(mm) -10.09
Watch 13
Table 14 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Flour mark Surface type Radius of curvature Thickness of Refractive index, Abbe number Coefficient of cone
OBJ Spherical surface All-round Go to nothing
S1 Aspherical surface 1.3643 0.7524 1.546,56.11 0.0141
S2 Aspherical surface 16.6035 0.0252 97.1314
S3(STO) Aspherical surface 5.0822 0.2621 1.666,20.40 2.0970
S4 Aspherical surface 2.1987 0.3266 5.0607
S5 Aspherical surface -7.9909 0.3269 1.645,23.53 87.9141
S6 Aspherical surface -2.9992 0.0200 -11.4536
S7 Spherical surface -13.1338 0.2513 1.645,23.53 0.0000
S8 Aspherical surface 4.7677 0.2810 -78.8261
S9 Aspherical surface -89.9759 0.5329 1.536,55.87 81.0314
S10 Aspherical surface -5.9101 0.0200 -98.9999
S11 Aspherical surface 2.2036 0.6643 1.536,55.87 -6.9202
S12 Aspherical surface 1.4019 0.7373 -0.7085
S13 Spherical surface All-round 0.1100 1.517,64.17
S14 Spherical surface All-round 0.0600
S15 Spherical surface Go to nothing
TABLE 14
Table 15 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Figure BDA0001341299120000141
Figure BDA0001341299120000151
Watch 15
Fig. 22 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 5, which represent the convergent focus deviations of light rays of different wavelengths after passing through the optical system. Fig. 23 shows astigmatism curves representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 5. Fig. 24 shows distortion curves of the optical imaging lens of embodiment 5, which represent distortion magnitude values in the case of different angles of view. Fig. 25 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 5, which represents a deviation of different image heights on the imaging plane after light passes through the optical imaging lens. In summary, and as can be seen from fig. 22 to 25, the optical imaging lens according to embodiment 5 can realize a large aperture and a high pixel while satisfying the requirement for miniaturization of the lens.
Example 6
An optical imaging lens according to embodiment 6 of the present application is described below with reference to fig. 26 to 30.
Fig. 26 is a schematic view showing the structure of an optical imaging lens of embodiment 6. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
Table 16 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.64 f(mm) 3.78
f2(mm) -5.18 TTL(mm) 4.45
f3(mm) 6.20 ImgH(mm) 3.00
f4(mm) -5.62
f5(mm) 11.77
f6(mm) -7.59
TABLE 16
Table 17 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Flour mark Surface type Radius of curvature Thickness of Refractive index, Abbe number Coefficient of cone
OBJ Spherical surface All-round All-round
S1 Aspherical surface 1.3737 0.7629 1.546,56.11 -0.0203
S2 Aspherical surface 22.4461 0.0636 99.0000
S3(STO) Aspherical surface 13.4712 0.2987 1.666,20.40 64.1410
S4 Aspherical surface 2.7292 0.2993 8.6550
S5 Aspherical surface -13.6109 0.4425 1.645,23.53 97.8259
S6 Aspherical surface -3.1349 0.0200 -42.3076
S7 Aspherical surface -12.6065 0.2200 1.645,23.53 99.0000
S8 Aspherical surface 5.1326 0.3306 -22.7965
S9 Aspherical surface 79.6555 0.4432 1.536,55.87 -99.0000
S10 Aspherical surface -6.8591 0.0544 -97.4583
S11 Aspherical surface 2.3454 0.6135 1.536,55.87 -10.8817
S12 Aspherical surface 1.3530 0.7312 -0.7380
S13 Spherical surface All-round 0.1100 1.517,64.17
S14 Spherical surface All-round 0.0602
S15 Spherical surface All-round
TABLE 17
Table 18 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 A12 A14 A16 A18 A20
S1 -1.7898E-02 1.0585E-01 -4.3827E-01 1.0415E+00 -1.5163E+00 1.2974E+00 -6.0321E-01 1.1098E-01 1.8110E-03
S2 -5.1569E-03 5.0497E-02 -2.9661E-01 9.0586E-01 -1.8812E+00 2.5102E+00 -2.091E+00 9.9230E-01 -2.0463E-01
S3 1.1194E-02 8.9680E-02 -3.5988E-01 9.7097E-01 -1.1915E+00 -4.4903E-02 1.9515E+00 -2.0802E+00 7.2072E-01
S4 3.8861E-06 -2.3406E-11 -6.3401E-12 5.1323E-11 -2.3774E-10 6.5712E-10 -1.0718E-09 9.5207E-10 -3.5529E-10
S5 -6.3616E-02 4.1318E-02 -6.5096E-01 1.2754E+00 -1.4262E+00 3.2006E+00 -1.0074E+01 1.4361E+01 -7.3384E+00
S6 -3.7354E-02 -3.5477E-02 -2.4277E-01 3.3250E-01 -1.7960E-01 5.1064E-02 -8.0944E-03 6.7850E-04 -2.3494E-05
S7 -3.4165E-02 -1.2062E-02 1.0164E-03 5.4863E-03 -2.6364E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
S8 -1.5786E-01 1.1338E-01 -4.3276E-02 8.8250E-02 -1.4411E-01 1.0924E-01 -4.3076E-02 8.6168E-03 -6.9015E-04
S9 2.8470E-01 -5.3029E-01 5.8717E-01 -5.1864E-01 3.1214E-01 -1.1597E-01 2.5427E-02 -3.0236E-03 1.5055E-04
S10 1.1224E-01 -3.2770E-02 -5.6850E-02 3.8441E-02 -6.5788E-03 -1.5467E-03 8.1674E-04 -1.2567E-04 6.8234E-06
S11 -3.1544E-01 2.2197E-01 -9.5913E-02 3.1790E-02 -8.0446E-03 1.4375E-03 -1.6501E-04 1.0670E-05 -2.9120E-07
S12 -4.0293E-01 2.9248E-01 -1.8494E-01 8.0471E-02 -2.2614E-02 3.9249E-03 -3.9289E-04 1.9617E-05 -3.2714E-07
Watch 18
Fig. 27 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 6, which represent convergent focus deviations of light rays of different wavelengths after passing through an optical system. Fig. 28 shows astigmatism curves representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 6. Fig. 29 shows distortion curves of the optical imaging lens of embodiment 6, which represent distortion magnitude values in the case of different angles of view. Fig. 30 shows a chromatic aberration of magnification curve of the optical imaging lens of example 6, which represents a deviation of different image heights on an imaging plane after light passes through the optical imaging lens. In summary, and referring to fig. 27 to 30, it can be seen that the optical imaging lens according to embodiment 6 can realize a large aperture and a high pixel, while satisfying the requirement of lens miniaturization.
Example 7
An optical imaging lens according to embodiment 7 of the present application is described below with reference to fig. 31 to 35.
Fig. 31 is a schematic diagram showing the structure of an optical imaging lens of embodiment 7. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
Table 19 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.74 f(mm) 3.77
f2(mm) -6.27 TTL(mm) 4.45
f3(mm) 6.24 ImgH(mm) 3.00
f4(mm) -4.93
f5(mm) 3.14
f6(mm) -2.55
Watch 19
Table 20 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Flour mark Surface type Radius of curvature Thickness of Refractive index, Abbe number Coefficient of cone
OBJ Spherical surface All-round All-round
S1 Aspherical surface 1.3740 0.7275 1.546,56.11 -0.0365
S2 Aspherical surface 13.5800 0.0443 -66.1271
S3(STO) Aspherical surface 5.3397 0.2808 1.666,20.40 1.7042
S4 Aspherical surface 2.2992 0.3171 5.3485
S5 Aspherical surface -8.6215 0.3611 1.645,23.53 95.2382
S6 Aspherical surface -2.7910 0.0200 -18.8868
S7 Spherical surface -8.3783 0.2773 1.645,23.53 60.3822
S8 Aspherical surface 5.2024 0.3115 -43.6523
S9 Aspherical surface 28.8600 0.5360 1.536,55.87 -84.1337
S10 Aspherical surface -1.7774 0.0223 -10.1129
S11 Aspherical surface -14.6560 0.6641 1.536,55.87 -7.4726
S12 Aspherical surface 1.5373 0.7089 -0.7622
S13 Spherical surface Go to nothing 0.1100 1.517,64.17
S14 Spherical surface Go to nothing 0.0692
S15 Spherical surface Go to nothing
Watch 20
Table 21 below shows the high-order term coefficients A of the aspherical surfaces S1 to S10 of the aspherical lenses usable in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 A12 A14 A16 A18 A20
S1 -1.6039E-02 1.1353E-01 -4.7121E-01 1.2044E+00 -1.9909E+00 2.0752E+00 -1.3174E+00 4.5431E-01 -6.5969E-02
S2 -7.2734E-02 2.8446E-01 -1.0538E+00 3.0342E+00 -6.0064E+00 7.5244E+00 -5.6795E+00 2.3432E+00 -4.0326E-01
S3 -9.8238E-02 3.3465E-01 -1.1964E+00 4.1144E+00 -9.6260E+00 1.4343E+01 -1.2924E+01 6.4337E+00 -1.3511E+00
S4 -6.5409E-02 3.3567E-02 -8.6367E-03 1.2394E-03 -1.1002E-04 6.2641E-06 -2.2251E-07 4.1363E-09 8.6981E-11
S5 -1.5016E-02 7.0556E-02 -1.1742E+00 5.3623E+00 -1.8139E+01 4.4693E+01 -7.1519E+01 6.4519E+01 -2.4655E+01
S6 8.4764E-02 -2.0895E-01 6.8260E-02 4.3561E-02 -3.6700E-02 1.1035E-02 -1.6949E-03 1.3322E-04 -4.2605E-06
S7 -2.0625E-02 -1.9543E-03 1.6929E-02 6.1720E-03 -2.1691E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
S8 -1.9209E-01 2.1749E-01 -2.8835E-01 3.8904E-01 -3.2066E-01 1.4892E-01 -3.8837E-02 5.3343E-03 -3.0094E-04
S9 1.1946E-01 -1.0475E-01 -6.0650E-02 6.4546E-02 -9.2802E-03 -5.8000E-03 2.4505E-03 -3.5548E-04 1.8527E-05
S10 1.9812E-01 2.1604E-02 -2.5844E-01 2.3552E-01 -1.0946E-01 3.0219E-02 -4.9977E-03 4.5674E-04 -1.7706E-05
S11 -3.9800E-02 -1.4109E-02 2.6643E-02 -1.2202E-02 3.0233E-03 -4.5119E-04 4.0017E-05 -1.9298E-06 3.8824E-08
S12 -3.5940E-01 2.9079E-01 -1.9851E-01 9.1277E-02 -2.7185E-02 5.1221E-03 -5.8409E-04 3.6553E-05 -9.5945E-07
TABLE 21
Fig. 32 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 7, which represent the convergent focus deviation of light rays of different wavelengths after passing through an optical system. Fig. 33 shows astigmatism curves representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 7. Fig. 34 shows distortion curves of the optical imaging lens of embodiment 7, which represent distortion magnitude values in the case of different angles of view. Fig. 35 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 7, which represents a deviation of different image heights on an imaging plane of light rays after passing through the optical imaging lens. In summary, as can be seen from fig. 32 to 35, the optical imaging lens according to embodiment 7 can realize a large aperture and a high pixel, while satisfying the requirement of lens miniaturization.
Example 8
An optical imaging lens according to embodiment 8 of the present application is described below with reference to fig. 36 to 40.
Fig. 36 is a schematic view showing the structure of an optical imaging lens of embodiment 8. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
The following table 22 shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
Figure BDA0001341299120000181
Figure BDA0001341299120000191
TABLE 22
Table 23 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Flour mark Surface type Radius of curvature Thickness of Refractive index, Abbe number Coefficient of cone
OBJ Spherical surface All-round All-round
S1 Aspherical surface 1.4689 0.8324 1.546,56.11 -0.1217
S2 Aspherical surface 94.6058 0.0223 -99.0000
S3(STO) Aspherical surface 4.5369 0.2338 1.666,20.40 0.2628
S4 Aspherical surface 2.0041 0.3546 2.7846
S5 Aspherical surface -16.7943 0.3709 1.645,23.53 99.0000
S6 Aspherical surface -2.4514 0.0200 -27.2205
S7 Aspherical surface -6.0693 0.2200 1.645,23.53 12.6636
S8 Aspherical surface 4.0325 0.2645 -73.8909
S9 Aspherical surface 15.6733 0.5402 1.536,55.87 -96.3763
S10 Aspherical surface -3.0371 0.0470 -18.3218
S11 Aspherical surface 4.2588 0.6436 1.536,55.87 -4.0563
S12 Aspherical surface 1.3997 0.2180 -0.7149
S13 Spherical surface Go to nothing 0.1100 1.517,64.17
S14 Spherical surface All-round 0.5727
S15 Spherical surface All-round
TABLE 23
Table 24 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 A12 A14 A16 A18 A20
S1 -6.0005E-03 -1.2343E-03 2.1761E-01 -1.0464E+00 2.4159E+00 -3.1805E+00 2.4173E+00 -9.8721E-01 1.6680E-01
S2 2.6176E-02 -6.6100E-02 1.7392E-01 -2.8097E-01 2.1249E-01 -8.4572E-02 1.8521E-02 -2.1227E-03 9.9872E-05
S3 -3.3440E-02 6.2126E-02 -2.8830E-02 1.5183E-02 -1.0662E-02 4.5673E-03 -1.0378E-03 1.1919E-04 -5.5020E-06
S4 -7.5861E-02 4.9014E-02 -9.8252E-03 1.0764E-03 -7.0868E-05 2.8763E-06 -7.0699E-08 1.1073E-09 -5.1667E-11
S5 1.3375E-02 3.2593E-02 -1.6427E+00 9.6484E+00 -3.3094E+01 6.9679E+01 -8.7488E+01 6.0032E+01 -1.7357E+01
S6 1.1742E-01 -2.6985E-01 1.5243E-01 -2.0727E-02 -8.3444E-03 3.6713E-03 -5.8901E-04 4.4501E-05 -1.3195E-06
S7 -1.8496E-02 1.9844E-03 8.7301E-03 7.5685E-03 -2.7033E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
S8 -2.1395E-01 2.8496E-01 -4.6350E-01 7.1767E-01 -6.8889E-01 3.8801E-01 -1.2695E-01 2.2378E-02 -1.6416E-03
S9 1.9837E-01 -3.2447E-01 2.4085E-01 -1.5966E-01 8.4712E-02 -2.7991E-02 5.2205E-03 -5.0432E-04 1.9649E-05
S10 1.7387E-01 -3.9758E-02 -1.1193E-01 1.0573E-01 -4.5567E-02 1.1261E-02 -1.7063E-03 1.6306E-04 -8.3629E-06
S11 -2.4404E-01 1.4417E-01 -4.4602E-02 6.0298E-03 7.5062E-04 -4.4165E-04 7.2747E-05 -5.5278E-06 1.6492E-07
S12 -3.9208E-01 3.0306E-01 -2.0632E-01 9.7769E-02 -3.1085E-02 6.4503E-03 -8.3234E-04 6.0444E-05 -1.8893E-06
Watch 24
Fig. 37 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 8, which represent convergent focus deviations of light rays of different wavelengths after passing through an optical system. Fig. 38 shows an astigmatism curve representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 8. Fig. 39 shows a distortion curve of the optical imaging lens of embodiment 8, which represents the distortion magnitude values in the case of different angles of view. Fig. 40 shows a chromatic aberration of magnification curve of the optical imaging lens of embodiment 8, which represents a deviation of different image heights on the imaging plane after light passes through the optical imaging lens. As can be seen from the above description and with reference to fig. 37 to 40, the optical imaging lens according to embodiment 8 can realize a large aperture and a high pixel while satisfying the requirement for miniaturization of the lens.
Example 9
An optical imaging lens according to embodiment 9 of the present application is described below with reference to fig. 41 to 45.
Fig. 41 is a schematic diagram showing a structure of an optical imaging lens of embodiment 9. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
Table 25 below shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.83 f(mm) 3.62
f2(mm) -6.40 TTL(mm) 4.40
f3(mm) 5.96 ImgH(mm) 3.00
f4(mm) -6.16
f5(mm) 35.49
f6(mm) -14.44
TABLE 25
Table 26 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Figure BDA0001341299120000201
Figure BDA0001341299120000211
Watch 26
Table 27 below shows the high-order term coefficients A of the respective aspherical surfaces S1-S10 usable for the respective aspherical lenses in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Flour mark A4 A6 A8 A10 A12 A14 A16 A18 A20
S1 -1.1925E-02 -3.1863E-02 3.2505E-01 -1.6709E+00 4.5540E+00 -7.1715E+00 6.5002E+00 -3.1535E+00 6.3208E-01
S2 -2.0150E-01 1.3211E+00 -4.7777E+00 1.0484E+01 -1.4218E+01 1.1764E+01 -5.7229E+00 1.4890E+00 -1.5799E-01
S3 -2.1687E-01 1.4746E+00 -6.4016E+00 1.7895E+01 -3.1603E+01 3.4927E+01 -2.3318E+01 8.5808E+00 -1.3349E+00
S4 -9.1318E-02 4.5678E-01 -2.9307E+00 1.0960E+01 -2.3918E+01 3.0738E+01 -2.2697E+01 8.8999E+00 -1.4391E+00
S5 -2.2125E-01 3.3256E+00 -3.0124E+01 1.6063E+02 -5.4000E+02 1.1510E+03 -1.5080E+03 1.1075E+03 -3.4876E+02
S6 7.9218E-02 1.9248E-01 -3.3048E-01 -5.2950E+00 2.2346E+01 -4.1184E+01 4.0192E+01 -2.0095E+01 4.0473E+00
S7 3.7749E-03 -5.0135E-03 -3.9890E-02 -1.9901E-02 5.8022E-04 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
S8 -7.9099E-02 -3.8346E-01 1.4137E+00 -2.3137E+00 2.2912E+00 -1.4351E+00 5.5033E-01 -1.1746E-01 1.0692E-02
S9 3.2432E-01 -7.7787E-01 9.3264E-01 -7.7993E-01 4.4147E-01 -1.5855E-01 3.4159E-02 -4.0155E-03 1.9789E-04
S10 1.9997E-01 -3.4014E-01 3.2479E-01 -2.3072E-01 1.1738E-01 -3.9755E-02 8.1785E-03 -8.8906E-04 3.6989E-05
S11 -2.1497E-01 5.1599E-02 5.3422E-02 -4.8148E-02 1.8237E-02 -3.8373E-03 4.6182E-04 -2.9684E-05 7.9018E-07
S12 -3.6363E-01 2.7852E-01 -2.0236E-01 1.0827E-01 -3.9468E-02 9.3702E-03 -1.3752E-03 1.1296E-04 -3.9679E-06
Watch 27
Fig. 42 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 9, which represent convergent focus deviations of light rays of different wavelengths after passing through an optical system. Fig. 43 shows an astigmatism curve representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 9. Fig. 44 shows a distortion curve of the optical imaging lens of embodiment 9, which represents the distortion magnitude values in the case of different angles of view. Fig. 45 shows a chromatic aberration of magnification curve of the optical imaging lens of example 9, which represents a deviation of different image heights on an imaging plane of light rays after passing through the optical imaging lens. In summary, referring to fig. 42 to 45, it can be seen that the optical imaging lens according to embodiment 9 can realize a large aperture and a high pixel, and simultaneously satisfy the requirement of lens miniaturization.
Example 10
An optical imaging lens according to embodiment 10 of the present application is described below with reference to fig. 46 to 50.
Fig. 46 is a schematic view showing the structure of an optical imaging lens of embodiment 10. The optical imaging lens includes, in order from an object side to an image side, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, a fifth lens E5, and a sixth lens E6.
The following table 28 shows effective focal lengths f1 to f6 of the first lens E1 to the sixth lens E6, a total effective focal length f of the optical imaging lens, a total length TTL of the optical imaging lens, and a half ImgH of a diagonal length of an effective pixel area on an imaging plane.
f1(mm) 2.91 f(mm) 3.69
f2(mm) -7.97 TTL(mm) 4.37
f3(mm) 4.30 ImgH(mm) 3.00
f4(mm) -3.82
f5(mm) 4.25
f6(mm) -3.37
Watch 28
Table 29 below shows the surface type, radius of curvature, thickness, refractive index, dispersion coefficient, and conic coefficient of each lens in the optical imaging lens in this embodiment.
Flour mark Surface type Radius of curvature Thickness of Refractive index, Abbe number Coefficient of cone
OBJ Spherical surface All-round All-round
S1 Aspherical surface 1.3679 0.7604 1.546,56.11 -0.0545
S2 Aspherical surface 7.9148 0.0224 -99.0000
S3(STO) Aspherical surface 3.6030 0.2354 1.666,20.40 3.4621
S4 Aspherical surface 2.0932 0.3141 4.4845
S5 Aspherical surface -7.7852 0.3764 1.645,23.53 77.1673
S6 Aspherical surface -2.0860 0.0201 -8.3653
S7 Aspherical surface -4.7385 0.2245 1.645,23.53 8.9963
S8 Aspherical surface 5.2501 0.3392 -98.9978
S9 Aspherical surface 15.8477 0.5597 1.536,55.87 82.7763
S10 Aspherical surface -2.6358 0.0373 -37.9978
S11 Aspherical surface 24.1801 0.6075 1.536,55.87 66.0751
S12 Aspherical surface 1.6677 0.4800 -0.7678
S13 Spherical surface All-round 0.1100 1.517,64.17
S14 Spherical surface Go to nothing 0.2878
S15 Spherical surface Go to nothing
Watch 29
Table 30 below shows the high-order term coefficients A of the aspherical surfaces S1-S10 of the aspherical lenses usable in this embodiment 4 、A 6 、A 8 、A 10 、A 12 、A 14 、A 16 、A 18 And A 20 。
Figure BDA0001341299120000221
Figure BDA0001341299120000231
Watch 30
Fig. 47 shows on-axis chromatic aberration curves of the optical imaging lens of embodiment 10, which represent convergent focus deviations of light rays of different wavelengths after passing through the optical system. Fig. 48 shows an astigmatism curve representing meridional field curvature and sagittal field curvature of the optical imaging lens of embodiment 10. Fig. 49 shows distortion curves of the optical imaging lens of embodiment 10, which represent distortion magnitude values in the case of different angles of view. Fig. 50 shows a chromatic aberration of magnification curve of the optical imaging lens of example 10, which represents a deviation of different image heights on an imaging plane after light passes through the optical imaging lens. In summary, and as can be seen from fig. 47 to 50, the optical imaging lens according to embodiment 10 can realize a large aperture and a high pixel while satisfying the requirement for miniaturization of the lens.
In summary, in the above examples 1 to 10, each conditional expression satisfies the conditions of the following table 31.
Conditions/examples 1 2 3 4 5 6 7 8 9 10
f/EPD 1.76 1.77 1.78 1.71 1.75 1.83 1.76 1.69 1.90 1.75
f/f3 0.93 0.90 0.61 0.52 0.51 0.61 0.60 0.84 0.61 0.86
SAG11/ET1 1.70 1.84 1.73 2.07 1.52 2.01 1.83 1.27 1.19 1.43
|f/f5|+|f/f6| 0.67 0.64 0.02 0.42 0.67 0.82 2.68 1.65 0.35 1.96
|f/f3|+|f/f4| 2.00 1.93 1.35 1.27 1.19 1.28 1.37 1.83 1.20 1.82
CT12/CT34 1.59 2.43 2.95 3.24 1.26 3.18 2.21 1.12 1.00 1.11
|R7/f|+|R8/f| 2.53 4.17 3.62 3.88 4.89 4.70 3.60 2.74 4.62 2.71
CT3/CT4 1.66 1.72 1.40 1.57 1.30 2.01 1.30 1.69 1.70 1.68
(R3+R4)/(R3-R4) 2.83 2.49 1.68 1.50 2.53 1.51 2.51 2.58 2.81 3.77
|f2/f1|+|f3/f1| 3.75 3.63 4.51 4.91 4.96 4.30 4.57 3.67 4.37 4.22
TTL/ImgH 1.46 1.48 1.46 1.45 1.45 1.48 1.48 1.48 1.47 1.46
Watch 31
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (10)

1. An optical imaging lens, comprising in order from an object side to an image side:
a first lens having a positive optical power;
a second lens having a negative optical power;
a third lens with positive focal power, wherein the object side surface of the third lens is a concave surface, and the image side surface of the third lens is a convex surface;
a fourth lens having a negative refractive power, an image-side surface of which is concave;
a fifth lens having optical power;
a sixth lens having a refractive power, an image-side surface of which is concave;
it is characterized in that the preparation method is characterized in that,
the number of lenses having focal power in the optical imaging lens is six;
one of the fifth lens and the sixth lens has positive focal power, and the other has negative focal power;
the effective focal length f of the optical imaging lens, the curvature radius R7 of the object side surface of the fourth lens and the curvature radius R8 of the image side surface of the fourth lens meet the condition that | R7/f | + | R8/f | ≦ 5; and
1.59 < CT12/CT34 < 3.5 is satisfied between an air gap CT12 on an optical axis of the first lens and the second lens and an air gap CT34 on an optical axis of the third lens and the fourth lens.
2. The optical imaging lens of claim 1, wherein f/EPD ≦ 1.9 between the effective focal length f of the optical imaging lens and the entrance pupil diameter EPD of the optical imaging lens.
3. The optical imaging lens of claim 1, wherein f/f3>0.5 is satisfied between an effective focal length f of the optical imaging lens and an effective focal length f3 of the third lens.
4. The optical imaging lens according to any one of claims 1 to 3, characterized in that 1 ≦ SAG11/ET1 ≦ 2.5 between the saggital height SAG11 of the first lens object side at the maximum radius and the edge thickness ET1 of the first lens at the maximum radius.
5. The optical imaging lens of claim 4, characterized in that the effective focal length f of the optical imaging lens, the effective focal length f5 of the fifth lens and the effective focal length f6 of the sixth lens satisfy 0 ≦ f/f5| + | f/f6| ≦ 3.
6. The optical imaging lens of claim 1, characterized in that the effective focal length f of the optical imaging lens, the effective focal length f3 of the third lens and the effective focal length f4 of the fourth lens satisfy 1 ≦ f/f3| + | f/f4| ≦ 2.
7. The optical imaging lens according to claim 6, characterized in that 1 ≦ CT3/CT4 ≦ 2.5 between the central thickness CT3 of the third lens and the central thickness CT4 of the fourth lens.
8. The optical imaging lens according to any one of claims 1 to 3, characterized in that 3 ≦ f2/f1| + | f3/f1| ≦ 5 between the effective focal length f1 of the first lens, the effective focal length f2 of the second lens, and the effective focal length f3 of the third lens.
9. An optical imaging lens according to any one of claims 1 to 3, characterized in that a radius of curvature R3 of the object-side surface of the second lens and a radius of curvature R4 of the image-side surface of the second lens satisfy 1.5 ≦ (R3+ R4)/(R3-R4) ≦ 4.
10. The optical imaging lens of claim 6, wherein a distance between TTL on an axis from an object side surface of the first lens element to an imaging surface and ImgH, which is half a diagonal length of an effective pixel area on the imaging surface, satisfies TTL/ImgH ≦ 1.6.
CN201710538686.3A 2017-07-04 2017-07-04 Optical imaging lens Active CN107092082B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202010218347.9A CN111239985B (en) 2017-07-04 2017-07-04 Optical imaging lens
CN202010186821.4A CN111158125B (en) 2017-07-04 2017-07-04 Optical imaging lens
CN201710538686.3A CN107092082B (en) 2017-07-04 2017-07-04 Optical imaging lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710538686.3A CN107092082B (en) 2017-07-04 2017-07-04 Optical imaging lens

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202010218347.9A Division CN111239985B (en) 2017-07-04 2017-07-04 Optical imaging lens
CN202010186821.4A Division CN111158125B (en) 2017-07-04 2017-07-04 Optical imaging lens

Publications (2)

Publication Number Publication Date
CN107092082A CN107092082A (en) 2017-08-25
CN107092082B true CN107092082B (en) 2022-09-23

Family

ID=59641037

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202010218347.9A Active CN111239985B (en) 2017-07-04 2017-07-04 Optical imaging lens
CN201710538686.3A Active CN107092082B (en) 2017-07-04 2017-07-04 Optical imaging lens
CN202010186821.4A Active CN111158125B (en) 2017-07-04 2017-07-04 Optical imaging lens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010218347.9A Active CN111239985B (en) 2017-07-04 2017-07-04 Optical imaging lens

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202010186821.4A Active CN111158125B (en) 2017-07-04 2017-07-04 Optical imaging lens

Country Status (1)

Country Link
CN (3) CN111239985B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI613483B (en) 2017-07-26 2018-02-01 大立光電股份有限公司 Imaging lens system, image capturing unit and electronic device
CN108572432B (en) 2018-05-03 2023-06-06 浙江舜宇光学有限公司 Optical imaging system
CN108681034B (en) * 2018-06-01 2023-08-25 浙江舜宇光学有限公司 Optical Imaging Lens
TWI696860B (en) 2019-09-06 2020-06-21 大立光電股份有限公司 Photographing optical lens system, image capturing unit and electronic device
CN111929827B (en) * 2020-09-03 2021-04-30 诚瑞光学(苏州)有限公司 Image pickup optical lens
CN111830690B (en) * 2020-09-19 2020-11-27 瑞泰光学(常州)有限公司 Image pickup optical lens
CN111830691B (en) * 2020-09-19 2020-11-27 瑞泰光学(常州)有限公司 Image pickup optical lens
CN113433652B (en) * 2021-06-02 2023-09-05 江西晶超光学有限公司 Optical system, lens module and electronic equipment
CN114740597B (en) * 2022-03-23 2023-08-08 江西晶超光学有限公司 Optical lens, camera module and electronic equipment

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1123962A (en) * 1997-06-27 1999-01-29 Fuji Photo Optical Co Ltd Infrared ray lens
JP5673680B2 (en) * 2010-07-16 2015-02-18 コニカミノルタ株式会社 Imaging lens
TWI435138B (en) * 2011-06-20 2014-04-21 Largan Precision Co Optical imaging system for pickup
TWI472826B (en) * 2012-06-06 2015-02-11 Largan Precision Co Ltd Optical image lens system
JP5854227B2 (en) * 2012-08-28 2016-02-09 ソニー株式会社 Imaging lens and imaging apparatus
JP5963360B2 (en) * 2012-11-21 2016-08-03 カンタツ株式会社 Imaging lens
US9411130B2 (en) * 2012-12-04 2016-08-09 Samsung Electronics Co., Ltd. Photographing lens and electronic apparatus
JP6033658B2 (en) * 2012-12-04 2016-11-30 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Imaging lens
KR101989157B1 (en) * 2012-12-31 2019-09-30 삼성전자주식회사 Photographing lens and photographing apparatus
TWI474038B (en) * 2013-02-25 2015-02-21 Largan Precision Co Ltd Imaging lens assembly
CN103576296B (en) * 2013-10-30 2015-10-28 浙江舜宇光学有限公司 A kind of pick-up lens
JP2015114505A (en) * 2013-12-12 2015-06-22 コニカミノルタ株式会社 Imaging lens and imaging device
CN104122652B (en) * 2014-03-06 2017-09-29 玉晶光电(厦门)有限公司 The electronic installation of this camera lens of optical imaging lens and application
TWI477807B (en) * 2014-05-23 2015-03-21 Largan Precision Co Ltd Photographic optical lens assembly, image capturing unit and mobile device
JP2016004196A (en) * 2014-06-18 2016-01-12 富士フイルム株式会社 Imaging lens and imaging apparatus having the same
JP2016090777A (en) * 2014-11-04 2016-05-23 Hoya株式会社 Image capturing optical system
TWI519809B (en) * 2014-12-05 2016-02-01 大立光電股份有限公司 Photographing optical lens assembly, image capturing unit and electronic device
CN105607229B (en) * 2015-12-31 2018-09-21 浙江舜宇光学有限公司 Pick-up lens
CN205374856U (en) * 2015-12-31 2016-07-06 浙江舜宇光学有限公司 Shooting lens
JP6051321B1 (en) * 2016-02-24 2016-12-27 エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． Imaging lens
JP6053978B1 (en) * 2016-06-20 2016-12-27 エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． Imaging lens
CN106802471B (en) * 2016-12-14 2019-04-26 瑞声科技(新加坡)有限公司 Camera optical camera lens
CN106896472A (en) * 2016-12-16 2017-06-27 玉晶光电(厦门)有限公司 Optical imaging lens
CN106896476B (en) * 2016-12-30 2019-12-27 玉晶光电(厦门)有限公司 Optical imaging lens
CN207440370U (en) * 2017-07-04 2018-06-01 浙江舜宇光学有限公司 Optical imaging lens

Also Published As

Publication number Publication date
CN111239985A (en) 2020-06-05
CN111158125B (en) 2022-04-08
CN111158125A (en) 2020-05-15
CN107092082A (en) 2017-08-25
CN111239985B (en) 2021-12-31

Similar Documents

Publication Publication Date Title
CN113219636B (en) Optical imaging lens
CN109946821B (en) Optical imaging lens
CN107092082B (en) Optical imaging lens
CN107957619B (en) Optical imaging lens
CN106680974B (en) Camera lens
CN107153257B (en) Optical imaging system
CN113325553B (en) Optical imaging lens
CN111352221B (en) Optical lens group
CN107462976B (en) Camera lens
CN110554484A (en) Optical imaging system
CN107422465B (en) Optical imaging lens group
CN115373112A (en) Imaging lens
CN113759501B (en) Optical imaging lens
CN111679399A (en) Optical imaging lens
CN109960018B (en) Optical imaging lens
CN107085284B (en) Camera lens
CN113589481B (en) Optical imaging lens
CN113467051B (en) Optical imaging system
CN112230391A (en) Optical imaging lens
CN111025565A (en) Optical lens
CN112198635A (en) Wide-angle high-resolution lens
CN113671672A (en) Image capturing system
CN113514932A (en) Optical imaging lens
CN213210571U (en) Optical imaging lens
CN213338179U (en) Wide-angle high-resolution lens

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant