CN207516628U - Dynamic Photography camera lens - Google Patents
Dynamic Photography camera lens Download PDFInfo
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- CN207516628U CN207516628U CN201721548081.4U CN201721548081U CN207516628U CN 207516628 U CN207516628 U CN 207516628U CN 201721548081 U CN201721548081 U CN 201721548081U CN 207516628 U CN207516628 U CN 207516628U
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Abstract
A kind of Dynamic Photography camera lens, including：The first lens group with negative power, the second lens group with positive light coke and the third lens group with positive light coke set gradually from object plane side to image planes side, wherein：First lens group includes：The first eyeglass with negative power, the second eyeglass with negative power and the third eyeglass with positive light coke；Second lens group includes：The 4th eyeglass with positive light coke and the 5th cemented doublet with negative power；Third lens group includes：The 6th eyeglass with positive light coke and the 7th eyeglass with positive light coke, the high pixel of the utility model, big field angle, small distortion, small aberration, small size, light weight, no temperature drift, suitable for subzero 40 to 80 degrees Celsius of various complex environments above freezing.
Description
Technical field
The utility model relates to a kind of technology of optical imaging field, specifically a kind of Dynamic Photography camera lens.
Background technology
With the gradually serious hope deeply and to pursuing the limit that people explore natural world, the shooting of picture and note
Record environment is becoming the diversification that becomes increasingly complex.As our requirements to shooting are higher and higher, various camera products are not yet
Disconnected ground reformed AHP, and under the requirement of dynamic shooting, various cameras also come into being.And the requirement of miscellaneous condition,
Also the camera lens of camera is allowed to need to have various excellent quality, such as under many service conditions, moving camera is all worn on use
With person, so sense of bearing a heavy burden cannot be too strong, therefore camera lens is required to accomplish small size, light weight；In addition many field record environment are all
It is sufficiently complex, such as desert, it is water-bed, under high-speed motion environment, so camera lens module must also accomplish water proof and dust proof stabilization, and
Adapt to various environment temperatures；It is also desirable to the demand to bigger coverage also requires that camera lens possesses big field angle.
Utility model content
The utility model is directed to the defects of prior art stabilization angle is smaller and stabilization is ineffective, proposes a kind of dynamic
Phtographic lens, high pixel, big field angle, small distortion, small aberration, small size, light weight, no temperature drift, suitable for subzero
40 arrive 80 degrees Celsius of various complex environments above freezing.
The utility model is achieved through the following technical solutions：
The utility model includes：The first lens group with negative power for being set gradually from object plane side to image planes side, tool
There are the second lens group of positive light coke and the third lens group with positive light coke, wherein：First lens group includes：With negative light
First eyeglass of focal power, the second eyeglass with negative power and the third eyeglass with positive light coke；Second lens group includes：
The 4th eyeglass with positive light coke and the 5th cemented doublet with negative power；Third lens group includes：With positive light focus
6th eyeglass of degree and the 7th eyeglass with positive light coke.
The total focal length of first lens group and the effective focal length ratio of Dynamic Photography camera lens are (- 5, -2).
The total focal length of second lens group and the effective focal length ratio of Dynamic Photography camera lens are (4,6.5).
The total focal length of the third lens group and the effective focal length ratio of Dynamic Photography camera lens are (1.2,3).
The effective focal length ratio of first lens group and the total focal length of the second lens group and Dynamic Photography camera lens for (-
1.4, -0.3), the aspherical total focal length ratio of the total focal length and positive light coke of the first lens group and the second lens group for (- 0.2, -
0.5)。
The optic back focal of the Dynamic Photography camera lens and the effective focal length ratio of Dynamic Photography camera lens are (0.5,1.5).
Plastic aspherical element eyeglass and optical filtering are equipped between 7th eyeglass and imaging surface.
Description of the drawings
Fig. 1 is the semi-cutaway of embodiment 1；
Fig. 2 is each aberration diagram of embodiment 1；
Fig. 3 is the light chromaticity difference diagram of embodiment 1；
Fig. 4 is the semi-cutaway of embodiment 2；
Fig. 5 is each aberration diagram of embodiment 2；
Fig. 6 is the light chromaticity difference diagram of embodiment 2；
Fig. 7 is the semi-cutaway of embodiment 3；
Fig. 8 is each aberration diagram of embodiment 3；
Fig. 9 is the light chromaticity difference diagram of embodiment 3；
In figure：The first lens groups of G1, the second lens groups of G2, G3 thirds lens group, the first eyeglasses of L1, the second eyeglasses of L2, L3
Third eyeglass, the 4th eyeglasses of L4, the 5th cemented doublets of L5, the 6th eyeglasses of L6, the 7th eyeglasses of L7, CG plastic aspherical elements eyeglass, S light
Door screen, IMG imaging surfaces, IRCF optical filterings, L51, L52 eyeglasses.
Specific embodiment
In following embodiment：Number 1 to 20 represents lens surface, diaphragm surface and optical filter surface." R " represents each table
The radius of curvature in face, and represent aspherical " paraxial curvature "." D " represents surface spacing, and " Nd " represents the refractive index of d lines, and
" Vd " represents Abbe number.In addition, object distance is infinity.The unit of length measuring is " mm ".
Embodiment 1
As shown in Figure 1, the present embodiment includes：The first lens group G1 with negative power, including with negative power
The first eyeglass L1, the second eyeglass L2 with negative power and the third eyeglass L3 with positive light coke；With positive light coke
The second lens group G2, including the 4th eyeglass L4 with positive light coke and the negative light that is made of two pieces of sub- eyeglass L51, L52
5th cemented doublet L5 of focal power；Third lens group G3 with positive light coke, including the 6th eyeglass with positive light coke
The 7th eyeglass L7 of L6 and positive light coke.
Wherein the first eyeglass, the second eyeglass, the 4th eyeglass and the 7th eyeglass are aspherical lens.
The present embodiment optical property parameter：Focal length F=2.7, relative aperture Fno=2.4, field angle FOV=143 degree.
It is non-spherical lens that " * " is indicated in table.
The second eyeglass L2 and the 6th eyeglass L6 is non-spherical lens in the present embodiment, and wherein non-spherical lens coefficient is：
Z is the sag values of lens, and c is the inverse of radius of curvature, and h is height of the lens side to optical axis, and k is circular cone coefficient, A,
B, C, D and E represent order aspherical coefficients respectively.
The present embodiment asphericity coefficient is listed in the table below：
| K | A | B | C | D | E | |
| S1 | 15.89 | 0.0031 | -0.0003 | 1.32E-5 | -1.82E-7 | -1.02E-8 |
| S2 | -0.3115 | 0.0013 | -6.2E-5 | 6.10E-7 | -4.85E-5 | 1.12E-6 |
| S3 | 0 | -0.0031 | -0.0006 | 0.0005 | -5.00E-5 | -3.3E-7 |
| S4 | -61.537 | 0.0193 | 0.0019 | 0.0002 | 0.0005 | -2.0E-5 |
| S8 | 96.588 | 0.0076 | 0.002 | 0.0003 | 0.0001 | -2.03E-6 |
| S9 | 1.0565 | 0.0059 | 0.0009 | 0.0006 | 6.25E-5 | -1.65E-5 |
| S15 | 2.389 | -0.008 | -0.0002 | -6.51E-6 | -2.22E-6 | -6.31E-8 |
| S16 | -29.03 | -0.0019 | -0.0005 | -1.5E-6 | 2.27E-6 | -1.03E-7 |
Fig. 2 is 1 each aberration diagram of embodiment, including axial chromatic aberration, the curvature of field and distortion.It can be seen from the figure that camera lens RGB
The axial chromatic aberration of three colors has obtained good correction, can realize blur-free imaging, while curvature of field curve can be seen that T lines and S lines
There is good convergence, the curvature of field and astigmatism are very outstanding, ensure that entire picture is imaged uniform requirement.Fig. 3 is light aberration
Figure, as shown in the figure, the present embodiment has carried out good amendment to the ratio chromatism, and coma of tri- colors of RGB, meeting very-high solution will
It asks.
Embodiment 2
As shown in figure 3, for the present embodiment semi-cutaway, compared with Example 1 the difference lies in：First eyeglass, the second mirror
Piece, the 6th eyeglass and the 7th eyeglass are aspherical lens.
The present embodiment optical property parameter：Focal length F=2.7, relative aperture Fno=2.5, field angle FOV=146 degree.
| R | D | Nd | Vd | |
| OBJ | SPHERE | INF | ||
| 1* | 16.61 | 0.55 | 1.53 | 56 |
| 2* | 1.88 | 2.06 | ||
| 3* | 34.67 | 0.6 | 1.64 | 23 |
| 4* | 106.3 | 0.36 | ||
| 5 | -4.69 | 1.45 | 1.91 | 35 |
| 6 | -4.17 | 0.05 | ||
| Stop | INF | 0.69 | ||
| 8 | -151.3 | 1.4 | 1.6 | 68.6 |
| 9 | -3.78 | 0.85 | ||
| 10 | 8.92 | 2.22 | 1.497 | 81.6 |
| 11 | -4 | 0.55 | 1.85 | 23.8 |
| 12 | 27.04 | 0.08 | ||
| 13* | 30.7 | 2.04 | 1.54 | 56 |
| 14* | -5.2 | 0.08 | ||
| 15* | 6.22 | 0.93 | 1.54 | 56 |
| 16* | 8.59 | 0.95 | ||
| 17 | INF | 0.21 | 1.516 | 64.2 |
| 18 | INF | 0.5 | ||
| 19 | INF | 0.5 | 1.516 | 64.2 |
| 20 | INF | 0.63 | ||
| IMG |
The present embodiment asphericity coefficient is listed in the table below：
Fig. 5 is each aberration diagram of the present embodiment, including axial chromatic aberration, the curvature of field and distortion.It can be seen from the figure that the camera lens
The axial chromatic aberration of tri- colors of RGB has obtained good correction, can realize blur-free imaging, while curvature of field curve can be seen that T lines
There is good convergence with S lines, the curvature of field and astigmatism are very outstanding, ensure that entire picture is imaged uniform requirement.Fig. 6 is light
Chromaticity difference diagram as shown in the figure, the present embodiment has carried out good amendment to the ratio chromatism, and coma of tri- colors of RGB, meets superelevation picture
Element requirement.
Embodiment 3
As shown in fig. 7, the semi-cutaway for the present embodiment, compared with Example 1 the difference lies in：First eyeglass, second
Eyeglass, the 4th eyeglass and the 7th eyeglass are aspherical lens.
The present embodiment optical property parameter：Focal length F=2.75, relative aperture Fno=2.4, field angle FOV=146 degree.
The present embodiment asphericity coefficient is listed in the table below：
| K | A | B | C | D | E | |
| S1 | 23.8157 | 0.003 | -0.0003 | 1.6E-5 | -3.06E-7 | -8.9E-9 |
| S2 | -0.2376 | -0.002 | -6.76E-5 | 1.89E-5 | -5.17E-5 | -2.2E-8 |
| S3 | 0 | -0.0214 | -0.0009 | 3.6E-5 | 7.5E-5 | -1.6E-13 |
| S4 | 200 | -0.0109 | -0.0007 | 0.0003 | -4.7E-5 | -1.6E-13 |
| S8 | 12.96 | -0.0039 | -0.002 | 0.0004 | -0.0003 | -1.6E-13 |
| S9 | 1.276 | 7.5E-5 | 0.0002 | -0.0001 | 4.37E-5 | -1.5E-13 |
| S15 | 1.253 | -0.005 | -0.0006 | -8.4E-6 | 1.42E-6 | -1.06E-7 |
| S16 | 3.3 | -0.0005 | -0.001 | 2.2E-5 | 1.87E-6 | -1.3E-7 |
Fig. 8 is each aberration diagram of the present embodiment, including axial chromatic aberration, the curvature of field and distortion.It can be seen from the figure that the camera lens
The axial chromatic aberration of tri- colors of RGB has obtained good correction, can realize blur-free imaging, while curvature of field curve can be seen that T lines
There is good convergence with S lines, the curvature of field and astigmatism are very outstanding, ensure that entire picture is imaged uniform requirement.Fig. 9 is light
Chromaticity difference diagram as shown in the figure, the present embodiment has carried out good amendment to the ratio chromatism, and coma of tri- colors of RGB, meets superelevation picture
Element requirement.
Above-mentioned specific implementation can by those skilled in the art under the premise of without departing substantially from the utility model principle and objective with
Different modes carries out it local directed complete set, and the scope of protection of the utility model is subject to claims and not by above-mentioned specific
Implementation is limited, and each implementation within its scope is by the constraint of the utility model.
Claims (11)
1. a kind of Dynamic Photography camera lens, which is characterized in that including：What is set gradually from object plane side to image planes side has negative power
The first lens group, the second lens group with positive light coke and the third lens group with positive light coke, wherein：First lens
Group includes：The first eyeglass with negative power, the second eyeglass with negative power and the third eyeglass with positive light coke；
Second lens group includes：The 4th eyeglass with positive light coke and the 5th cemented doublet with negative power；Third lens group
Including：The 6th eyeglass with positive light coke and the 7th eyeglass with positive light coke.
2. Dynamic Photography camera lens according to claim 1, it is characterized in that, the total focal length and dynamic of first lens group
The effective focal length ratio of phtographic lens is (- 5, -2)；The total focal length of second lens group and Dynamic Photography camera lens it is effective
Focal length ratio is (4,6.5)；The total focal length of the third lens group and the effective focal length ratio of Dynamic Photography camera lens for (1.2,
3)。
3. Dynamic Photography camera lens according to claim 1, it is characterized in that, first lens group and the second lens group
The effective focal length ratio of total focal length and Dynamic Photography camera lens is total coke of (- 1.4, -0.3), the first lens group and the second lens group
It is (- 0.2, -0.5) away from the total focal length ratio aspherical with positive light coke.
4. Dynamic Photography camera lens according to claim 1, it is characterized in that, the optic back focal of the Dynamic Photography camera lens and
The effective focal length ratio of Dynamic Photography camera lens is (0.5,1.5).
5. Dynamic Photography camera lens according to claim 1, it is characterized in that, it is equipped between the 7th eyeglass and imaging surface
Plastic aspherical element eyeglass.
6. Dynamic Photography camera lens according to claim 1, it is characterized in that, first eyeglass, the second eyeglass, the 4th mirror
Piece and the 7th eyeglass are aspherical lens.
7. the Dynamic Photography camera lens according to claim 1 or 6, it is characterized in that, second eyeglass and the 6th eyeglass are
Non-spherical lens, wherein non-spherical lens coefficient are：
Wherein：Z is the sag values of lens, and c is curvature
The inverse of radius, h for lens side to the height of optical axis, k is circular cone coefficient, and A, B, C, D and E represent order aspherical system respectively
Number.
8. Dynamic Photography camera lens according to claim 1, it is characterized in that, first eyeglass, the second eyeglass, the 6th mirror
Piece and the 7th eyeglass are aspherical lens.
9. Dynamic Photography camera lens according to claim 1, it is characterized in that, first eyeglass is non-spherical lens,
The radius of curvature of first surface is 1.944, and surface spacing is 0.72, refractive index 1.54, Abbe number 56；First
The radius of curvature of the second surface of eyeglass is 2.14, and surface spacing is 1.99；Second eyeglass be non-spherical lens, the first table
The radius of curvature in face is -11.812, and surface spacing is 0.55, refractive index 1.63, Abbe number 23；Second eyeglass
Second surface radius of curvature for 13.089, surface spacing is 0.59；The radius of curvature of the first surface of third eyeglass for-
17.8835, surface spacing is 1.57, refractive index 1.95, Abbe number 18；The song of the second surface of third eyeglass
Rate radius is -5.136, and surface spacing is 0.05；Apertured sheet interplanar distance is 0.5；4th eyeglass be non-spherical lens, first
The radius of curvature on surface is -20, and surface spacing is 0.87, refractive index 1.53, Abbe number 56；4th eyeglass
The radius of curvature of second surface is -3.46, and surface spacing is 0.065；The radius of curvature of the first surface of 5th cemented doublet
It is 5.89, surface spacing is 1.76, refractive index 1.497, Abbe number 81.6；Second table of the 5th cemented doublet
The radius of curvature in face is -4.35, and surface spacing is 0.55, refractive index 1.805, Abbe number 25.5；5th glue
The radius of curvature for closing the third surface of eyeglass is 6.32, and surface spacing is 0.04；The curvature of the first surface of 6th eyeglass half
Diameter is 7.62, and surface spacing is 2.64, refractive index 1.497, Abbe number 81.6；The second surface of 6th eyeglass
Radius of curvature for -4.52, surface spacing is 0.05；7th eyeglass be non-spherical lens, the radius of curvature of first surface
It is 6.66, surface spacing is 1.86, refractive index 1.53, Abbe number 56；The song of the second surface of 7th eyeglass
Rate radius is 8.58, and surface spacing is 0.91；
Plastic aspherical element eyeglass and optical filtering are equipped between 7th eyeglass and imaging surface；The of plastic aspherical element eyeglass
The surface spacing on one surface is 0.21, refractive index 1.516, Abbe number 64.2；The second of plastic aspherical element eyeglass
The surface spacing on surface is 0.5；The surface spacing of the first surface of optical filtering is 0.5, refractive index 1.516, Abbe system
Number is 64.2；The surface spacing of the second surface of optical filtering is 0.63；
The circular cone coefficient K of the first surface of first eyeglass is 15.89, and 4 ranks are 0.0031 in high order aspheric surface coefficient,
6 ranks are -0.0003 in its high order aspheric surface coefficient, and 8 ranks are 1.32E-05 in high order aspheric surface coefficient, high order aspheric surface system
10 ranks are -1.82E-07 in number, and 12 ranks are -1.02E-08 in high order aspheric surface coefficient；The circle of the second surface of first eyeglass
It is -0.3115 to bore COEFFICIENT K, and 4 ranks are 0.0013 in high order aspheric surface coefficient, and 6 ranks are -6.20E- in high order aspheric surface coefficient
05,8 ranks are 6.10E-07 in high order aspheric surface coefficient, and 10 ranks are -4.85E-05 in high order aspheric surface coefficient, and high order is non-
12 ranks are 1.12E-06 in asphere coefficient；The circular cone coefficient K of the first surface of second eyeglass is 0,4 in high order aspheric surface coefficient
Rank is -0.0031, and 6 ranks are -0.0006 in high order aspheric surface coefficient, and 8 ranks are 0.0005 in high order aspheric surface coefficient, high
10 ranks are -5.00E-05 in secondary asphericity coefficient, and 12 ranks are -3.30E-07 in high order aspheric surface coefficient；The of second eyeglass
The circular cone coefficient K on two surfaces is -61.537, and 4 ranks are 0.0193 in high order aspheric surface coefficient, 6 in high order aspheric surface coefficient
Rank is 0.0019, and 8 ranks are 0.0002 in high order aspheric surface coefficient, and 10 ranks are 0.0005 in high order aspheric surface coefficient, high
12 ranks are -2.00E-05 in secondary asphericity coefficient；The circular cone coefficient K of the first surface of 4th eyeglass is 96.588, and high order is non-
4 ranks are 0.0076 in asphere coefficient, and 6 ranks are 0.002 in high order aspheric surface coefficient, and 8 ranks are in high order aspheric surface coefficient
0.0003,10 ranks are 0.0001 in high order aspheric surface coefficient, and 12 ranks are -2.03E-06 in high order aspheric surface coefficient；4th
The circular cone coefficient K of the second surface of eyeglass is 1.0565, and 4 ranks are 0.0059 in high order aspheric surface coefficient, high order aspheric surface
6 ranks are 0.0009 in coefficient, and 8 ranks are 0.0006 in high order aspheric surface coefficient, and 10 ranks are in high order aspheric surface coefficient
6.25E-05,12 ranks are -1.65E-05 in high order aspheric surface coefficient；The circular cone coefficient K of the first surface of 7th eyeglass is
2.389,4 ranks are -0.008 in high order aspheric surface coefficient, and 6 ranks are -0.0002 in high order aspheric surface coefficient, high order aspheric
8 ranks are -6.51E-06 in the coefficient of face, and 10 ranks are -2.22E-06 in high order aspheric surface coefficient, 12 in high order aspheric surface coefficient
Rank is -6.31E-08；The circular cone coefficient K of the second surface of 7th eyeglass is -29.03, in high order aspheric surface coefficient 4 ranks for -
0.0019,6 ranks are -0.0005 in high order aspheric surface coefficient, and 8 ranks are -1.50E-06 in high order aspheric surface coefficient, high order
10 ranks are 2.27E-06 in asphericity coefficient, and 12 ranks are -1.03E-07 in high order aspheric surface coefficient.
10. Dynamic Photography camera lens according to claim 1, it is characterized in that, first eyeglass is non-spherical lens,
The radius of curvature of first surface is 16.61, and surface spacing is 0.55, refractive index 1.53, Abbe number 56；First
The radius of curvature of the second surface of eyeglass is 1.88, and surface spacing is 2.06；Second eyeglass be non-spherical lens, the first table
The radius of curvature in face is 34.67, and surface spacing is 0.6, refractive index 1.64, Abbe number 23；Second eyeglass
The radius of curvature of second surface is 106.3, and surface spacing is 0.36；The radius of curvature of the first surface of third eyeglass for-
4.69, surface spacing is 1.45, refractive index 1.91, Abbe number 35；The curvature of the second surface of third eyeglass
Radius is -4.17, and surface spacing is 0.05；Apertured sheet interplanar distance is 0.69；The radius of curvature of the first surface of 4th eyeglass
It is -151.3, surface spacing is 1.4, refractive index 1.6, Abbe number 68.6；The second surface of 4th eyeglass
Radius of curvature is -3.78, and surface spacing is 0.85；The radius of curvature of the first surface of 5th cemented doublet is 8.92, table
Interplanar distance is 2.22, refractive index 1.497, Abbe number 81.6；The curvature of the second surface of 5th cemented doublet half
Diameter is -4, and surface spacing is 0.55, refractive index 1.85, Abbe number 23.8；The third table of 5th cemented doublet
The radius of curvature in face is 27.04, and surface spacing is 0.08；6th eyeglass is non-spherical lens, and the curvature of first surface is partly
Diameter is 30.7, and surface spacing is 2.04, refractive index 1.54, Abbe number 56；The second surface of 6th eyeglass
Radius of curvature is -5.2, and surface spacing is 0.08；7th eyeglass is non-spherical lens, and the radius of curvature of first surface is
6.22, surface spacing is 0.93, refractive index 1.54, Abbe number 56；The curvature of the second surface of 7th eyeglass
Radius is 8.59, and surface spacing is 0.95；
Plastic aspherical element eyeglass and optical filtering are equipped between 7th eyeglass and imaging surface；The of plastic aspherical element eyeglass
The surface spacing on one surface is 0.21, refractive index 1.516, Abbe number 64.2；The second of plastic aspherical element eyeglass
The surface spacing on surface is 0.5；The surface spacing of the first surface of optical filtering is 0.5, refractive index 1.516, Abbe system
Number is 64.2；The surface spacing of the second surface of optical filtering is 0.63；
The circular cone coefficient K of the first surface of first eyeglass is 10.7, and 4 ranks are 0.0016 in high order aspheric surface coefficient,
6 ranks are -0.0002 in its high order aspheric surface coefficient, and 8 ranks are 1.19E-05 in high order aspheric surface coefficient, high order aspheric surface system
10 ranks are -2.58E-07 in number, and 12 ranks are -5.92E+09 in high order aspheric surface coefficient；The circle of the second surface of first eyeglass
It is -0.5478 to bore COEFFICIENT K, and 4 ranks are 0.0004 in high order aspheric surface coefficient, and 6 ranks are 0.0009 in high order aspheric surface coefficient,
8 ranks are -0.0002 in its high order aspheric surface coefficient, and 10 ranks are 1.20E-05 in high order aspheric surface coefficient, high order aspheric surface
12 ranks are -2.20E-08 in coefficient；The circular cone coefficient K of the first surface of second eyeglass is 0,4 ranks in high order aspheric surface coefficient
It is -0.0091,6 ranks are -0.0007 in high order aspheric surface coefficient, and 8 ranks are -0.0005 in high order aspheric surface coefficient, high
10 ranks are 0.0001 in secondary asphericity coefficient, and 12 ranks are -2.10E-13 in high order aspheric surface coefficient；Second table of the second eyeglass
The circular cone coefficient K in face is -191.24, and 4 ranks are 0.002 in high order aspheric surface coefficient, and 6 ranks are in high order aspheric surface coefficient
0.0006,8 ranks are -0.0006 in high order aspheric surface coefficient, and 10 ranks are 0.0003 in high order aspheric surface coefficient, and high order is non-
12 ranks are -2.10E-13 in asphere coefficient；The circular cone coefficient K of the first surface of 6th eyeglass is 40.16, high order aspheric surface system
4 ranks are 0.0021 in number, and 6 ranks are 1.75E-05 in high order aspheric surface coefficient, in high order aspheric surface coefficient 8 ranks for-
2.57E-06,10 ranks are -3.30E-07 in high order aspheric surface coefficient, and 12 ranks are 5.30E-17 in high order aspheric surface coefficient；
The circular cone coefficient K of the second surface of 6th eyeglass is -0.7731, and 4 ranks are 0.0006 in high order aspheric surface coefficient, and high order is non-
6 ranks are 7.60E-05 in asphere coefficient, and 8 ranks are 2.56E-06 in high order aspheric surface coefficient, 10 in high order aspheric surface coefficient
Rank is -8.80E-10, and 12 ranks are -1.90E-16 in high order aspheric surface coefficient；The circular cone coefficient K of the first surface of 7th eyeglass
It is 1.5157,4 ranks are -0.0033 in high order aspheric surface coefficient, and 6 ranks are -0.0008 in high order aspheric surface coefficient, high order
8 ranks are -1.31E-05 in asphericity coefficient, and 10 ranks are 2.40E-06 in high order aspheric surface coefficient, high order aspheric surface coefficient
In 12 ranks be -1.10E-07；The circular cone coefficient K of the second surface of 7th eyeglass is 4.22, and 4 ranks are in high order aspheric surface coefficient
0.0018,6 ranks are -0.0012 in high order aspheric surface coefficient, and 8 ranks are 1.99E-05 in high order aspheric surface coefficient, high order
10 ranks are 2.47E-06 in asphericity coefficient, and 12 ranks are -1.48E-07 in high order aspheric surface coefficient.
11. Dynamic Photography camera lens according to claim 1, it is characterized in that, first eyeglass is non-spherical lens,
The radius of curvature of first surface is 22.8, and surface spacing is 0.55, refractive index 1.54, Abbe number 56；First
The radius of curvature of the second surface of eyeglass is 1.93, and surface spacing is 2.09；Second eyeglass be non-spherical lens, the first table
The radius of curvature in face is 102.4, and surface spacing is 0.55, refractive index 1.64, Abbe number 23；Second eyeglass
The radius of curvature of second surface is 23.02, and surface spacing is 0.32；The radius of curvature of the first surface of third eyeglass for-
5.6, surface spacing is 1.2, refractive index 1.91, Abbe number 35；The curvature of the second surface of third eyeglass half
Diameter is -4.02, and surface spacing is 0.08；Apertured sheet interplanar distance is 0.55；4th eyeglass be non-spherical lens, first surface
Radius of curvature for -5.41, surface spacing is 0.87, refractive index 1.54, Abbe number 56；The of 4th eyeglass
The radius of curvature on two surfaces is -2.67, and surface spacing is 1.18；The radius of curvature of the first surface of 5th cemented doublet is
6.96, surface spacing is 2.35, refractive index 1.497, Abbe number 81.6；The second surface of 5th cemented doublet
Radius of curvature for -4, surface spacing is 0.55, refractive index 1.85, Abbe number 23.8；5th cemented doublet
Third surface radius of curvature for 22.04, surface spacing is 0.08；The radius of curvature of the first surface of 6th eyeglass is
10.64, surface spacing is 2.31, refractive index 1.59, Abbe number 61；The curvature of the second surface of 6th eyeglass
Radius is -6.67, and surface spacing is 0.08；7th eyeglass is non-spherical lens, and the radius of curvature of first surface is 6,
Surface spacing is 1.14, refractive index 1.54, Abbe number 56；The radius of curvature of the second surface of 7th eyeglass is
8.03, surface spacing is 0.91；
Plastic aspherical element eyeglass and optical filtering are equipped between 7th eyeglass and imaging surface；The of plastic aspherical element eyeglass
The surface spacing on one surface is 0.21, refractive index 1.516, Abbe number 64.2；The second of plastic aspherical element eyeglass
The surface spacing on surface is 0.5；The surface spacing of the first surface of optical filtering is 0.5, refractive index 1.516, Abbe system
Number is 64.2；The surface spacing of the second surface of optical filtering is 0.63；
The circular cone coefficient K of the first surface of first eyeglass is 23.8157, and 4 ranks are in high order aspheric surface coefficient
0.003,6 ranks are -0.0003 in high order aspheric surface coefficient, and 8 ranks are 1.60E-05 in high order aspheric surface coefficient, and high order is non-
10 ranks are -3.06E-07 in asphere coefficient, and 12 ranks are -8.90E-09 in high order aspheric surface coefficient；Second table of the first eyeglass
The circular cone coefficient K in face is -0.2376, and 4 ranks are -0.002 in high order aspheric surface coefficient, in high order aspheric surface coefficient 6 ranks for -
6.76E-05,8 ranks are 1.89E-05 in high order aspheric surface coefficient, and 10 ranks are -5.17E-05 in high order aspheric surface coefficient,
12 ranks are -2.20E-08 in high order aspheric surface coefficient；The circular cone coefficient K of the first surface of second eyeglass is 0, high order aspheric surface
4 ranks are -0.0214 in coefficient, and 6 ranks are -0.0009 in high order aspheric surface coefficient, and 8 ranks are in high order aspheric surface coefficient
3.60E-05,10 ranks are 7.50E-05 in high order aspheric surface coefficient, and 12 ranks are -1.60E-13 in high order aspheric surface coefficient；
The circular cone coefficient K of the second surface of second eyeglass is 200, and 4 ranks are -0.0109 in high order aspheric surface coefficient, high order aspheric
6 ranks are -0.0007 in the coefficient of face, and 8 ranks are 0.0003 in high order aspheric surface coefficient, in high order aspheric surface coefficient 10 ranks for -
4.70E-05,12 ranks are -1.60E-13 in high order aspheric surface coefficient；The circular cone coefficient K of the first surface of 4th eyeglass is
12.96,4 ranks are -0.0039 in high order aspheric surface coefficient, and 6 ranks are -0.002 in high order aspheric surface coefficient, high order aspheric
8 ranks are 0.0004 in the coefficient of face, and 10 ranks are -0.0003 in high order aspheric surface coefficient, in high order aspheric surface coefficient 12 ranks for -
1.60E-13；The circular cone coefficient K of the second surface of 4th eyeglass is 1.276, and 4 ranks are 7.50E- in high order aspheric surface coefficient
05,6 ranks are 0.0002 in high order aspheric surface coefficient, and 8 ranks are -0.0001 in high order aspheric surface coefficient, high order aspheric surface
10 ranks are 4.37E-05 in coefficient, and 12 ranks are -1.50E-13 in high order aspheric surface coefficient；The circle of the first surface of 7th eyeglass
It is 1.253 to bore COEFFICIENT K, and 4 ranks are -0.005 in high order aspheric surface coefficient, and 6 ranks are -0.0006 in high order aspheric surface coefficient,
8 ranks are -8.40E-06 in its high order aspheric surface coefficient, and 10 ranks are 1.42E-06 in high order aspheric surface coefficient, high order aspheric
12 ranks are -1.06E-07 in the coefficient of face；The circular cone coefficient K of the second surface of 7th eyeglass is 3.3, in high order aspheric surface coefficient
4 ranks are -0.0005, and 6 ranks are -0.001 in high order aspheric surface coefficient, and 8 ranks are 2.20E-05 in high order aspheric surface coefficient,
10 ranks are 1.87E-06 in high order aspheric surface coefficient, and 12 ranks are -1.30E-07 in high order aspheric surface coefficient.
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