CN206960765U - Six chips minimize telephoto lens - Google Patents
Six chips minimize telephoto lens Download PDFInfo
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- CN206960765U CN206960765U CN201720528616.5U CN201720528616U CN206960765U CN 206960765 U CN206960765 U CN 206960765U CN 201720528616 U CN201720528616 U CN 201720528616U CN 206960765 U CN206960765 U CN 206960765U
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- eyeglass
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- telephoto lens
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Abstract
A kind of six chips miniaturization telephoto lens, is sequentially included by thing side to image side：It is the first positive eyeglass to have positive refractive power and thing flank radius；It is the second positive eyeglass to have negative refractive power and image side curvature radius；It is the 3rd positive eyeglass to have negative refractive power and thing side and image side curvature radius；It is the 4th positive eyeglass to have refractive power and thing side and image side curvature radius；Have positive refractive power and thing flank radius is less than image side curvature radius for the 5th negative eyeglass, its thing flank radius；Have negative refractive power and image side curvature radius is less than thing flank radius for the 6th negative eyeglass, its image side curvature radius；And meet relational expression：0.25<(D34+D45)/F<0.35, thereby provide it is a kind of have concurrently look in the distance, six chip imaging lens of small size performance.
Description
Technical field
This creation is on a kind of optical system, especially with regard to a kind of six chip imaging lens with characteristic of looking in the distance.
Background technology
Telephoto lens generally has longer focal length, and its visual angle is narrower, and the depth of field is shallow, is generally used for shooting remote main body.
It is longer to commonly use the length of telephoto lens, thus is not suitable for portable devices.
Therefore, how a kind of telephoto lens for meeting market miniaturization and lightweight trend is provided, is this area personage in fact
Considered person.
The content of the invention
The main purpose of this creation be to provide it is a kind of have concurrently look in the distance, six chip imaging lens of small size performance.
In order to reach above-mentioned and other purpose, this creation provides a kind of six chips miniaturization telephoto lens, its by thing side extremely
Image side sequentially includes one first eyeglass, has positive refractive power, its thing flank radius be on the occasion of；One second eyeglass, have negative
Refractive power, its image side curvature radius be on the occasion of；One the 3rd eyeglass, there is negative refractive power, its thing flank radius be on the occasion of
And its image side curvature radius be on the occasion of；One the 4th eyeglass, there is refractive power, its thing flank radius be on the occasion of and its image side
Curvature radius be on the occasion of；One the 5th eyeglass, there is positive refractive power, its thing flank radius is negative value, and its thing side is bent
Rate radius is less than its image side curvature radius；And one the 6th eyeglass, there is negative refractive power, its image side curvature radius is negative
Value, and its image side curvature radius is less than its thing flank radius；Wherein, under six chip miniaturization telephoto lens more meets
Row relational expression：0.25<(D34+D45)/F<0.35, wherein D34 are the spacing of the 3rd eyeglass and the 4th eyeglass, and D45 is should
The spacing of 4th eyeglass and the 5th eyeglass, F are the system focal length value that six chip minimizes telephoto lens, are thereby contributed to simultaneous
Tool miniaturization and characteristic of looking in the distance.
In order to reach above-mentioned and other purpose, this creation also provides a kind of six chips miniaturization telephoto lens, by thing side extremely
Image side sequentially includes：One first eyeglass, there is positive refractive power, its thing flank radius be on the occasion of；One second eyeglass, have negative
Refractive power, its image side curvature radius be on the occasion of；One the 3rd eyeglass, there is positive refractive power, its thing flank radius be on the occasion of
And its image side curvature radius be on the occasion of；One the 4th eyeglass, there is negative refractive power, its thing flank radius is negative value and its picture
Flank radius be on the occasion of；One the 5th eyeglass, there is positive refractive power, its thing flank radius is negative value, and its thing side
Radius of curvature is less than its image side curvature radius；And one the 6th eyeglass, there is negative refractive power, its image side curvature radius is negative
Value, and its image side curvature radius is less than its thing flank radius；Wherein, under six chip miniaturization telephoto lens more meets
Row relational expression：0.25<(D34+D45)/F<0.35, wherein D34 are the spacing of the 3rd eyeglass and the 4th eyeglass, and D45 is should
The spacing of 4th eyeglass and the 5th eyeglass, F are the system focal length value that six chip minimizes telephoto lens, are thereby contributed to simultaneous
Tool miniaturization and characteristic of looking in the distance.
In order to reach above-mentioned and other purpose, this creation also provides a kind of six chips miniaturization telephoto lens, and it is by thing side
Sequentially include one first eyeglass to image side, there is positive refractive power, its thing flank radius be on the occasion of；One second eyeglass, has
Negative refractive power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；One the 3rd eyeglass, there is dioptric
Power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；One the 4th eyeglass, there is negative refractive power, its
Image side curvature radius be on the occasion of；One the 5th eyeglass, there is positive refractive power, its thing flank radius is negative value, and its thing side
Curvature radius is less than its image side curvature radius；And one the 6th eyeglass, there is negative refractive power, its image side curvature radius is
Negative value, and its image side curvature radius is less than its thing flank radius；Wherein, six chip miniaturization telephoto lens more meets
Following relationship：0.25<(D34+D45)/F<0.35, wherein D34 are the spacing of the 3rd eyeglass and the 4th eyeglass, and D45 is
The spacing of 4th eyeglass and the 5th eyeglass, F are the system focal length value that six chip minimizes telephoto lens, are thereby contributed to
Have miniaturization and characteristic of looking in the distance concurrently.
In one embodiment, six chips miniaturization telephoto lens is further located at the thing side and first mirror comprising an aperture
Between piece.Thereby reduce chief ray incidence angles (Chief Ray Angle).
In one embodiment, six chips miniaturization telephoto lens further comprising an aperture be located at the 3rd eyeglass and this
Between four eyeglasses.Thereby realize the effect for reducing aberration.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：FOV>40, wherein FOV are should
Six chips minimize the syetematic view value of telephoto lens, and wherein FOV is smaller, then the object being imaged in picture is larger, thus is easier to
View and admire.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：Fno<3.2, wherein Fno are should
The f-number of the system of six chips miniaturization telephoto lens；In view of on market today, the picture element of image sensor is more and more small, i.e.,
It is smaller to enter light quantity, and quality of image decline is easily caused during insufficient light, so can improve by larger f-number is provided
Foregoing problems.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：0.8<TTL/F<1.0, wherein
TTL is the system length that six chip minimizes telephoto lens；Preferable image quality and the effect of miniaturization can thereby be had concurrently.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：0.5<│ff/fr│<1.5, its
Middle ff is synthesis focal length value of first eyeglass to the 3rd eyeglass, and fr is the synthesis focal length of the 4th eyeglass to the 6th eyeglass
Value, thereby the focal length value of forward and backward lens group more balances, and is easier to reduce the angle of visual field, reaches effect of looking in the distance, and it is total to shorten system
It is long.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：0.4<f1/F<0.6, wherein f1
For the focal length value of first eyeglass, thereby manufacture susceptibility can be reduced on the premise of miniaturization, and it is easily correcting distorted.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：1.5<TTL/ImgH<2.5, its
Middle TTL is the system length that six chip minimizes telephoto lens, and ImgH is the system picture that six chip minimizes telephoto lens
High level；Manufacture susceptibility can be thereby reduced, and it is easily correcting distorted.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：1<CT5/CT6<2, wherein CT5
For the thickness value of the 5th eyeglass, CT6 is the thickness value of the 6th eyeglass；The purpose of miniaturization can be thereby realized, and is contributed to
Correct aberration.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：0.3<R6/F<0.6, wherein R6
For the radius of curvature of the 3rd eyeglass image side surface；Manufacturing can thereby be improved, and realize the purpose of miniaturization.
In one embodiment, six chips miniaturization telephoto lens more meets following relationship：V1-(V5+V6)/2>12, its
Middle V1 is the abbe number of first eyeglass, and V5 is the abbe number of the 5th eyeglass, and V6 is the abbe number of the 6th eyeglass,
Thereby contribute to correct aberration.
Foregoing six chips miniaturization telephoto lens can more meet following relationship：0.15<R1/F<0.4、-25<R2/F<
20、-100<R3/F<60、0.5<R4/F<1.0、0.4<R5/F<1.0、-1<R7/F<2、0.2<R8/F<1.5、-2.0<R9/F<-
0.3、-2.0<R10/F<-0.2、-0.8<R11/F<-0.1、-6.0<R12/F<-1.0、1.5<F/f1<2.5、-1.5<F/f2<-
0.5、-0.6<F/f3<0.4、-1.5<F/f4<0.2、0<F/f5<0.6、-1.5<F/f6<-0.7、0.3<Gaa/F<0.4、0.15<
ATL/F<0.55, wherein R1 are the radius of curvature of the first eyeglass thing side, and R2 is the radius of curvature of the first eyeglass image side surface,
R3 is the radius of curvature of the second eyeglass thing side, and R4 is the radius of curvature of the second eyeglass image side surface, and R5 is the 3rd eyeglass
The radius of curvature of thing side, R7 are the radius of curvature of the 4th eyeglass thing side, and R8 is the curvature half of the 4th eyeglass image side surface
Footpath, R9 are the radius of curvature of the 5th eyeglass thing side, and R10 is the radius of curvature of the 5th eyeglass image side surface, and R11 is the 6th
The radius of curvature of eyeglass thing side, R12 are the radius of curvature of the 6th eyeglass image side surface, and f1 is the focal length value of first eyeglass,
F2 is the focal length value of second eyeglass, and f3 is the focal length value of the 3rd eyeglass, and f4 is the focal length value of the 4th eyeglass, f5 for this
The focal length value of five eyeglasses, f6 are the focal length value of the 6th eyeglass, and Gaa is between the eyeglass of first to the 6th eyeglass on an optical axis
Away from summation, ATL be the lens thickness of first to the 6th eyeglass on the optical axis summation.Thereby minimize six chip
Telephoto lens can more have miniaturization and characteristic of looking in the distance concurrently.
Brief description of the drawings
Fig. 1 is the schematic diagram of this creation first embodiment.
Figure 1A is the curvature of field figure of this creation first embodiment.
Figure 1B is the distortion figure of this creation first embodiment.
Fig. 1 C are the longitudinal aberration diagram of this creation first embodiment.
Fig. 2 is the schematic diagram of this creation second embodiment.
Fig. 2A is the curvature of field figure of this creation second embodiment.
Fig. 2 B are the distortion figure of this creation second embodiment.
Fig. 2 C are the longitudinal aberration diagram of this creation second embodiment.
Fig. 3 is the schematic diagram of this creation 3rd embodiment.
Fig. 3 A are the curvature of field figure of this creation 3rd embodiment.
Fig. 3 B are the distortion figure of this creation 3rd embodiment.
Fig. 3 C are the longitudinal aberration diagram of this creation 3rd embodiment.
Fig. 4 is the schematic diagram of this creation fourth embodiment.
Fig. 4 A are the curvature of field figure of this creation fourth embodiment.
Fig. 4 B are the distortion figure of this creation fourth embodiment.
Fig. 4 C are the longitudinal aberration diagram of this creation fourth embodiment
Embodiment
Fig. 1 is refer to, illustrated is the first embodiment of this creation, and six chip miniaturization telephoto lens (calls six in the following text
Chip camera lens) in optical axis L by thing side A to image side B sequentially include an aperture ST, one first eyeglass 10, one second eyeglass 20, one
3rd eyeglass 30, one the 4th eyeglass 40, one the 5th eyeglass 50 and one the 6th eyeglass 60, at the B of image side be provided with CCD, CMOS or its
His photosensory assembly (not illustrating), the flat boards such as optical filter and/or protective glass can be provided between photosensory assembly and the 6th eyeglass 60
Eyeglass 70, the quantity of flat lenses 70 can increase and decrease or be not provided with demand.Wherein, close to thing side A first, second, third mirror
Piece 10,20,30 is preceding lens group；In contrast, the four, the five, the 6th eyeglasses 40,50,60 close to image side B are rear lens group,
The synthesis focal length value of lens group is referred to as ff before herein, and the synthesis focal length value of rear lens group is referred to as fr.
In the present embodiment, the first eyeglass 10 has positive refractive power, the radius of curvature of its thing side and image side surface be on the occasion of,
That is, its thing side is convex surface and image side surface is concave surface, the thing side of the first eyeglass 10 made of plastics and image side surface can be non-
Sphere.Herein, when the curved surface center of circle of a curved surface compared with the curved surface in itself closer to image side when, then the radius of curvature of the curved surface is just
Value；Conversely, when the curved surface center of circle of a curved surface compared with the curved surface in itself closer to thing side when, then the radius of curvature of the curved surface is negative value.
Herein, unless another to illustrate, the concave, convex face type of otherwise described " thing side " and " image side surface " means the surface in optical axis L
The face type at place.
Second eyeglass 20 has negative refractive power, and the radius of curvature of its thing side and image side surface is on the occasion of that is, its thing side
Face is convex surface and image side surface is concave surface, and the thing side of the second eyeglass 20 made of plastics and image side surface can be aspherical.
3rd eyeglass 30 has negative refractive power, and the radius of curvature of its thing side and image side surface is on the occasion of that is, its thing side
Face is convex surface and image side surface is concave surface, and the thing side of the 3rd eyeglass 30 made of plastics and image side surface can be aspherical.
4th eyeglass 40 has negative refractive power, and the radius of curvature of its thing side and image side surface is on the occasion of that is, its thing side
Face is convex surface and image side surface is concave surface, and the thing side of the 4th eyeglass 40 made of plastics and image side surface can be aspherical.
5th eyeglass 50 has positive refractive power, and the radius of curvature of its thing side and image side surface is negative value, and its thing side
Radius of curvature is less than image side curvature radius, that is, its thing side is concave surface and image side surface is convex surface, the 5th mirror made of plastics
The thing side of piece 50 and image side surface can be aspherical.
6th eyeglass 60 has negative refractive power, and the radius of curvature of its thing side and image side surface is negative value, and its image side surface
Radius of curvature is less than its thing flank radius, that is, its thing side is concave surface and image side surface is convex surface, the 6th made of plastics
The thing side of eyeglass 60 and image side surface can be aspherical.
First to the 6th eyeglass is the design of glass lens, allow the present embodiment six chip camera lenses realize reduction into
Sheet and light-weighted purpose.
The design parameter of the six chip camera lenses of the present embodiment is as shown in following table one：
Table one
Based on previous designs, the system focal length value F of the present embodiment is 6.21mm, system length 5.40mm, maximum visual angle
Up to 52.4 °.
Now, the numerical value of six chip camera lens items relational expressions is as shown in following table two：
Table two
| Relational expression | Numerical value | Relational expression | Numerical value |
| Fno | 2.8 | R7/F | 1.29 |
| TTL/F | 0.87 | R8/F | 0.75 |
| ff/fr | -1.01 | R9/F | -0.51 |
| f1/F | 0.45 | R10/F | -0.42 |
| (D34+D45)/F | 0.32 | R11/F | -0.30 |
| TTL/ImgH | 1.75 | R12/F | -1.23 |
| CT5/CT6 | 1.54 | F/f1 | 2.24 |
| R6/F | 0.42 | F/f2 | -0.84 |
| R1/F | 0.24 | F/f3 | -0.32 |
| R2/F | 16.10 | F/f4 | -0.30 |
| R3/F | 32.21 | F/f5 | 0.41 |
| R4/F | 0.77 | F/f6 | -1.36 |
| R5/F | 0.59 | Gaa/F | 0.36 |
| V1-(V5+V6)/2 | 17.89 | ATL/F | 0.37 |
Consequently, it is possible to which the present embodiment can realize characteristic of looking in the distance, miniaturization, lightweight, the purpose for reducing cost, and can repair
Positive aberration and aberration, improve image quality, can also reduce manufacture susceptibility.Its curvature of field shows as shown in Figure 1A, and the maximum curvature of field is not
More than ± 0.02mm, it distorts as shown in Figure 1B, and maximum distortion is less than ± 1.5%, and its longitudinal aberration shows then as shown in Figure 1 C,
It can be seen that maximum longitudinal aberration is less than ± 0.02mm, obvious the present embodiment has good imaging effect.
Fig. 2 is refer to, illustrated is the second embodiment of this creation, and the configuration of its eyeglass is similar to first embodiment, poor
Different part is that the aperture ST of second embodiment is between the three, the 4th eyeglasses 30,40.
The design parameter of the six chip camera lenses of the present embodiment is as shown in following table three：
Table three
Based on previous designs, the system focal length value F of the present embodiment is 6.82mm, system length 6.10mm, maximum visual angle
Up to 48.2 °.
Now, the numerical value of six chip camera lens items relational expressions is as shown in following table four：
Table four
Consequently, it is possible to which the present embodiment can realize characteristic of looking in the distance, miniaturization, lightweight, the purpose for reducing cost, and can repair
Positive aberration and aberration, improve image quality, can also reduce manufacture susceptibility.Its curvature of field shows as shown in Figure 2 A, and the maximum curvature of field is not
More than ± 0.04mm, it distorts as shown in Figure 2 B, and maximum distortion is less than ± 1.5%, and its longitudinal aberration shows then as shown in Figure 2 C,
It can be seen that maximum longitudinal aberration is less than ± 0.03mm, obvious the present embodiment has good imaging effect.
Fig. 3 is refer to, illustrated is the 3rd embodiment of this creation, and the configuration of its eyeglass is similar to first embodiment, poor
Different part is that the image side surface of the first eyeglass 10 of 3rd embodiment forms convex surface for negative value, and the 3rd eyeglass 30 has positive refractive power,
The radius of curvature of the thing side of 4th eyeglass 40 is negative value, that is, the thing side of the 4th eyeglass 40 is concave surface.
The design parameter of the six chip camera lenses of the present embodiment is as shown in following table five：
Table five
Based on previous designs, the system focal length value F of the present embodiment is 6.19mm, system length 5.20mm, maximum visual angle
Up to 42.2 °.
Now, the numerical value of six chip camera lens items relational expressions is as shown in following table six：
Table six
Consequently, it is possible to which the present embodiment can realize characteristic of looking in the distance, miniaturization, lightweight, the purpose for reducing cost, and can repair
Positive aberration and aberration, improve image quality, can also reduce manufacture susceptibility.Its curvature of field shows as shown in Figure 3A, and the maximum curvature of field is not
More than ± 0.04mm, it distorts as shown in Figure 3 B, and maximum distortion is less than ± 1.5%, and its longitudinal aberration shows then as shown in Figure 3 C,
It can be seen that maximum longitudinal aberration is less than ± 0.02mm, obvious the present embodiment has good imaging effect.
Fig. 4 is refer to, illustrated is the fourth embodiment of this creation, and the configuration of its eyeglass is similar to first embodiment, poor
Different part is that the image side surface of the first eyeglass 10 of fourth embodiment forms convex surface for negative value, and the thing side of the second eyeglass 20 is negative value
Into concave surface, the 4th eyeglass 40 has positive refractive power.
The design parameter of the six chip camera lenses of the present embodiment is as shown in following table seven：
Table seven
Based on previous designs, the system focal length value F of the present embodiment is 6.19mm, system length 5.75mm, maximum visual angle
Up to 42.1 °.
Now, the numerical value of six chip camera lens items relational expressions is as shown in following table eight：
Table eight
| Relational expression | Numerical value | Relational expression | Numerical value |
| Fno | 2.00 | R7/F | 0.32 |
| TTL/F | 0.93 | R8/F | 0.32 |
| ff/fr | -0.68 | R9/F | -1.36 |
| f1/F | 0.53 | R10/F | -1.34 |
| (D34+D45)/F | 0.27 | R11/F | -0.57 |
| TTL/ImgH | 2.37 | R12/F | -3.95 |
| CT5/CT6 | 1.20 | F/f1 | 1.90 |
| R6/F | 0.33 | F/f2 | -0.77 |
| R1/F | 0.29 | F/f3 | -0.45 |
| R2/F | -15.16 | F/f4 | 0.03 |
| R3/F | -86.63 | F/f5 | 0.02 |
| R4/F | 0.88 | F/f6 | -0.81 |
| R5/F | 0.47 | Gaa/F | 0.35 |
| V1-(V5+V6)/2 | 17.89 | ATL/F | 0.44 |
Consequently, it is possible to which the present embodiment can realize characteristic of looking in the distance, miniaturization, lightweight, the purpose for reducing cost, and can repair
Positive aberration and aberration, improve image quality, can also reduce manufacture susceptibility.Its curvature of field shows as shown in Figure 4 A, and the maximum curvature of field is not
More than ± 0.04mm, it distorts as shown in Figure 4 B, and maximum distortion is less than ± 2%, and its longitudinal aberration shows then as shown in Figure 4 C, can
See that maximum longitudinal aberration is less than ± 0.03mm, obvious the present embodiment has good imaging effect.
Claims (22)
1. a kind of six chips miniaturization telephoto lens, is sequentially included by thing side to image side：
One first eyeglass, there is positive refractive power, its thing flank radius be on the occasion of；
One second eyeglass, there is negative refractive power, its image side curvature radius be on the occasion of；
One the 3rd eyeglass, there is negative refractive power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；
One the 4th eyeglass, there is refractive power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；
One the 5th eyeglass, there is positive refractive power, its thing flank radius is negative value, and its thing flank radius is less than its picture
Flank radius；And
One the 6th eyeglass, there is negative refractive power, its image side curvature radius is negative value, and its image side curvature radius is less than its thing
Flank radius；
Wherein, six chip miniaturization telephoto lens more meets following relationship：
0.25<(D34+D45)/F<0.35, wherein D34 are the spacing of the 3rd eyeglass and the 4th eyeglass, and D45 is the 4th mirror
The spacing of piece and the 5th eyeglass, F are the system focal length value that six chip minimizes telephoto lens.
2. a kind of six chips miniaturization telephoto lens, is sequentially included by thing side to image side：
One first eyeglass, there is positive refractive power, its thing flank radius be on the occasion of；
One second eyeglass, there is negative refractive power, its image side curvature radius be on the occasion of；
One the 3rd eyeglass, there is positive refractive power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；
One the 4th eyeglass, there is negative refractive power, its thing flank radius be negative value and its image side curvature radius be on the occasion of；
One the 5th eyeglass, there is positive refractive power, its thing flank radius is negative value, and its thing flank radius is less than its picture
Flank radius；And
One the 6th eyeglass, there is negative refractive power, its image side curvature radius is negative value, and its image side curvature radius is less than its thing
Flank radius；
Wherein, six chip miniaturization telephoto lens more meets following relationship：
0.25<(D34+D45)/F<0.35, wherein D34 are the spacing of the 3rd eyeglass and the 4th eyeglass, and D45 is the 4th mirror
The spacing of piece and the 5th eyeglass, F are the system focal length value that six chip minimizes telephoto lens.
3. a kind of six chips miniaturization telephoto lens, is sequentially included by thing side to image side：
One first eyeglass, there is positive refractive power, its thing flank radius be on the occasion of；
One second eyeglass, there is negative refractive power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；
One the 3rd eyeglass, there is refractive power, its thing flank radius be on the occasion of and its image side curvature radius be on the occasion of；
One the 4th eyeglass, there is negative refractive power, its image side curvature radius be on the occasion of；
One the 5th eyeglass, there is positive refractive power, its thing flank radius is negative value, and its thing flank radius is less than its picture
Flank radius；And
One the 6th eyeglass, there is negative refractive power, its image side curvature radius is negative value, and its image side curvature radius is less than its thing
Flank radius；
Wherein, six chip miniaturization telephoto lens more meets following relationship：
0.25<(D34+D45)/F<0.35, wherein D34 are the spacing of the 3rd eyeglass and the 4th eyeglass, and D45 is the 4th mirror
The spacing of piece and the 5th eyeglass, F are the system focal length value that six chip minimizes telephoto lens.
4. the six chips miniaturization telephoto lens as described in claim 1 or 3, further comprising an aperture, positioned at the thing side with
Between first eyeglass.
5. the six chips miniaturization telephoto lens as described in claim 1 or 3, further comprising an aperture, positioned at the 3rd mirror
Between piece and the 4th eyeglass.
6. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：FOV>
40, wherein FOV are the syetematic view value that six chip minimizes telephoto lens.
7. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：Fno<
3.2, wherein Fno are the system aperture value that six chip minimizes telephoto lens.
8. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.8<
TTL/F<1.0, wherein TTL are the system length that six chip minimizes telephoto lens.
9. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.5<│
ff/fr│<1.5, wherein ff are synthesis focal length value of first eyeglass to the 3rd eyeglass, and fr is the 4th eyeglass to the 6th
The synthesis focal length value of eyeglass.
10. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.4<
f1/F<0.6, wherein f1 are the focal length value of first eyeglass.
11. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：1.5<
TTL/ImgH<2.5, wherein TTL are the system length that six chip minimizes telephoto lens, and ImgH is that six chip miniaturization is hoped
The system image height value of remote camera lens.
12. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：1<
CT5/CT6<2, wherein CT5 are the thickness value of the 5th eyeglass, and CT6 is the thickness value of the 6th eyeglass.
13. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.3<
R6/F<0.6, wherein R6 are the radius of curvature of the 3rd eyeglass image side surface.
14. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.15
<R1/F<0.4, -25<R2/F<20,1.5<F/f1<2.5, wherein R1 are the radius of curvature of the first eyeglass thing side, and R2 is should
The radius of curvature of first eyeglass image side surface, f1 are the focal length value of first eyeglass.
15. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：-100
<R3/F<60,0.5<R4/F<1.0, -1.5<F/f2<- 0.5, wherein R3 are the radius of curvature of the second eyeglass thing side, and R4 is
The radius of curvature of the second eyeglass image side surface, f2 are the focal length value of second eyeglass.
16. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.4<
R5/F<1.0,0.3<R6/F<0.6, -0.6<F/f3<0.4, wherein R5 are the radius of curvature of the 3rd eyeglass thing side, and R6 is should
The radius of curvature of 3rd eyeglass image side surface, f3 are the focal length value of the 3rd eyeglass.
17. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：-1<
R7/F<2,0.2<R8/F<1.5, -1.5<F/f4<0.2, wherein R7 are the radius of curvature of the 4th eyeglass thing side, R8 for this
The radius of curvature of four eyeglass image side surfaces, f4 are the focal length value of the 4th eyeglass.
18. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：-2.0
<R9/F<- 0.3, -2.0<R10/F<- 0.2,0<F/f5<0.6, wherein R9 be the 5th eyeglass thing side radius of curvature, R10
For the radius of curvature of the 5th eyeglass image side surface, f5 is the focal length value of the 5th eyeglass.
19. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：-0.8
<R11/F<- 0.1, -6.0<R12/F<- 1.0, -1.5<F/f6<- 0.7, wherein R11 are the curvature half of the 6th eyeglass thing side
Footpath, R12 are the radius of curvature of the 6th eyeglass image side surface, and f6 is the focal length value of the 6th eyeglass.
20. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.3<
Gaa/F<0.4, wherein Gaa are the summation of the eyeglass spacing of first to the 6th eyeglass on an optical axis.
21. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：0.15
<ATL/F<0.55, wherein ATL are the summation of the lens thickness of first to the 6th eyeglass on an optical axis.
22. six chip as claimed any one in claims 1 to 3 minimizes telephoto lens, more meet following relationship：V1-
(V5+V6)/2>12, wherein V1 are the abbe number of first eyeglass, and V5 is the abbe number of the 5th eyeglass, and V6 is the 6th
The abbe number of eyeglass.
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| CN201720528616.5U CN206960765U (en) | 2017-05-12 | 2017-05-12 | Six chips minimize telephoto lens |
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| WO2019192180A1 (en) * | 2018-04-03 | 2019-10-10 | 浙江舜宇光学有限公司 | Optical imaging lens |
| CN111198435A (en) * | 2020-02-24 | 2020-05-26 | 瑞声通讯科技(常州)有限公司 | Image pickup optical lens |
| CN112882191A (en) * | 2019-11-29 | 2021-06-01 | 大立光电股份有限公司 | Optical lens set for photography and electronic device |
| WO2021196223A1 (en) * | 2020-04-03 | 2021-10-07 | 江西晶超光学有限公司 | Optical system, lens module and terminal device |
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| CN110109236A (en) * | 2019-06-13 | 2019-08-09 | 浙江舜宇光学有限公司 | Optical imaging lens and electronic equipment |
| CN110109236B (en) * | 2019-06-13 | 2024-04-09 | 浙江舜宇光学有限公司 | Optical imaging lens and electronic device |
| CN112882191A (en) * | 2019-11-29 | 2021-06-01 | 大立光电股份有限公司 | Optical lens set for photography and electronic device |
| CN112882191B (en) * | 2019-11-29 | 2022-06-07 | 大立光电股份有限公司 | Optical lens set for photography and electronic device |
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