CN212305404U - Mobile terminal with built-in deformable lens - Google Patents
Mobile terminal with built-in deformable lens Download PDFInfo
- Publication number
- CN212305404U CN212305404U CN202022223083.4U CN202022223083U CN212305404U CN 212305404 U CN212305404 U CN 212305404U CN 202022223083 U CN202022223083 U CN 202022223083U CN 212305404 U CN212305404 U CN 212305404U
- Authority
- CN
- China
- Prior art keywords
- lens
- mobile terminal
- anamorphic
- wide
- screen
- 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
Links
Images
Landscapes
- Lenses (AREA)
Abstract
The invention discloses a mobile terminal with a built-in deformable lens, wherein a wide screen deformable lens is arranged on the mobile terminal; the wide-screen anamorphic lens comprises a cylindrical lens group and a spherical lens group, wherein the cylindrical lens group at least comprises a group of negative focal power cylindrical lenses and a group of positive focal power cylindrical lenses. The wide-screen anamorphic lens is arranged on the mobile terminal, and the optical characteristics of the cylindrical lens in the wide-screen anamorphic lens can compress incident light entering horizontally, and the incident light entering in the vertical direction is kept unchanged, so that the wide-screen anamorphic lens can compress a picture of a wide screen into a standard picture area, and after the compressed picture shot by the wide-screen anamorphic lens is deformed and corrected by the image correction module, a wide-screen picture and a video can be obtained, and the requirement of a user on shooting of the wide screen of the mobile terminal is met.
Description
Technical Field
The invention relates to the technical field of mobile phone lenses, in particular to a mobile terminal with a built-in deformable lens.
Background
The number of built-in cameras of the mobile phone is increasing, and the wide-angle camera, the ultra-wide-angle camera, the long-focus camera and the micro-distance camera are already built in the mainstream flagship mobile phone on the market. With the development of future technologies and requirements, it is necessary to simply and rapidly shoot wide-screen pictures and videos by using a mobile phone, and software and hardware of the mobile phone cannot be realized at present.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that the lens built in the mobile phone in the prior art cannot realize the wide-screen shooting function, thereby providing a mobile terminal with a built-in anamorphic lens.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a mobile terminal with a built-in anamorphic lens is provided with a wide-screen anamorphic lens; the wide-screen anamorphic lens comprises a cylindrical lens group and a spherical lens group, wherein the cylindrical lens group at least comprises a group of negative focal power cylindrical lenses and a group of positive focal power cylindrical lenses.
Further, the cylindrical lens group and the spherical lens group are arranged in order from an object side to an image side along an optical axis.
Further, the cylindrical lens group includes a first lens, a second lens and a third lens which are sequentially arranged from an object side to an image side along an optical axis, the first lens and the second lens are negative-power cylindrical lenses, and the third lens is a positive-power cylindrical lens.
Further, the spherical lens group includes at least four aspherical lenses.
Further, the spherical lens group includes a fourth lens, a fifth lens, a sixth lens, and a seventh lens arranged in order from an object side to an image side along an optical axis; the fourth lens, the fifth lens, the sixth lens and the seventh lens are all even aspheric lenses.
Furthermore, a refraction element is disposed between the cylindrical lens group and the spherical lens group, and the refraction element is located on a light path of incident light incident through the cylindrical lens group and refracts the incident light to the spherical lens group.
Further, the mechanical center line of the cylindrical lens group and the mechanical center line of the spherical lens group are perpendicular to each other.
Further, the refraction element is a triangular prism, a plane mirror or a pentaprism.
Further, the deformation coefficient of the wide-screen anamorphic lens ranges from 1.33 to 2.0.
Further, the thickness of the wide screen anamorphic lens is not more than 12 mm.
Further, the wide-screen anamorphic lens is embedded and installed on the mobile terminal.
Further, the mobile terminal is a mobile phone or a tablet computer.
The technical scheme of the invention has the following advantages:
1. the mobile terminal with the built-in deformable lens provided by the invention has the advantages that the small wide-screen deformable lens is arranged on the mobile terminal, the optical characteristics of the cylindrical lens group which at least consists of the group of negative-focal-power cylindrical lenses and the group of positive-focal-power cylindrical lenses in the wide-screen deformable lens are utilized, the incident light horizontally entering the cylindrical lens group can be compressed, and the incident light vertically entering the cylindrical lens group is kept unchanged, so that the wide-screen deformable lens can compress the picture of the wide screen into a standard picture area, and the compressed picture shot by the wide-screen deformable lens can be subjected to deformation correction by the image correction module to obtain a wide-screen picture and a wide video, thereby meeting the requirement of a user on the wide-screen shooting of the mobile terminal.
2. According to the mobile terminal with the built-in anamorphic lens, the wide-screen anamorphic lens utilizes the optical characteristics of the cylindrical lens group consisting of the three cylindrical lenses to compress incident light entering horizontally, the incident light entering in the vertical direction is kept unchanged, and the incident light is comprehensively corrected through the rear spherical lens group, so that the field angle of the horizontal shooting of the lens is increased, the aspect ratio of the actually shot image is increased, and the functions of wide-screen photos and videos are realized.
3. According to the mobile terminal with the built-in anamorphic lens, the refraction element is arranged between the cylindrical lens group and the spherical lens group of the wide screen anamorphic lens, the refraction element can change the direction of a light path, and further the cylindrical lens group and the spherical lens group can be arranged in a non-linear mode, such as a periscopic 'L' shape, so that the wide screen anamorphic lens can be installed on the mobile terminal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic back view of a mobile phone with a wide-screen anamorphic lens embedded therein according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a side surface of a mobile phone with a wide screen anamorphic lens embedded therein according to an embodiment of the invention;
FIG. 3 is a schematic view illustrating a lens assembly according to an embodiment of the present invention;
FIG. 4 is a diagram of an optical path of a lens assembly according to an embodiment of the present invention;
FIG. 5 is a graph of optical distortion for a lens assembly according to one embodiment of the present invention, with the abscissa representing percent distortion and the ordinate representing field angle;
FIG. 6 is a graph of MTF (modulation Transfer function) Transfer function of a lens assembly according to an embodiment of the present invention, wherein the abscissa represents spatial frequency and the ordinate represents MTF value.
Description of reference numerals: 100. a mobile terminal; 200. a wide screen anamorphic lens; 210. a cylindrical lens group; 220. a spherical lens group;
p1, first lens; p2, second lens; p3, third lens; PM, a refractive element; p4, fourth lens; p5, fifth lens; p6, sixth lens; p7, seventh lens;
1. an object side surface of the first lens; 2. an image side surface of the first lens; 3. an object side surface of the second lens; 4. an image side surface of the second lens; 5. an image side surface of the third lens; 6. a light incident surface of the refractive element; 7. a light emergent surface of the refraction element; 8. an object-side surface of the fourth lens; 9. an image side surface of the fourth lens; 10. a diaphragm; 11. an object-side surface of the fifth lens; 12. an image-side surface of the fifth lens element; 13. an object side surface of the sixth lens; 14. an image-side surface of the sixth lens element; 15. an object side surface of the seventh lens; 16. the image side surface of the seventh lens.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
As shown in fig. 1 and 2, in a mobile terminal with a built-in anamorphic lens, a small wide-screen anamorphic lens 200 is disposed on the mobile terminal 100, and the wide-screen anamorphic lens 200 has a function of capturing a squeeze-out image. The wide-screen anamorphic lens 200 can be mounted on the mobile terminal in an embedded structure, for example, a groove is provided on the mobile terminal 100, and the lens module including the wide-screen anamorphic lens is integrally embedded and fixed on the groove. In other embodiments, the lens module including the wide-screen anamorphic lens may further be rotatably connected to the mobile terminal through a rotating mechanism, the rotating mechanism may specifically rotate the pin, the lens module including the wide-screen anamorphic lens is rotatably connected to the rotating pin, at least one state of the lens module during the rotation process is built in the mobile terminal, the built-in lens module may be understood as that all or a part of the lens module extends into the mobile terminal, or that the lens module is understood as that after the lens module is mounted on the mobile terminal, the lens module cannot be detached from the mobile terminal in other manners except for a destructive detachment manner, so as to be different from the lens module mounted in an external hanging type structure.
In the wide-screen anamorphic lens, the definition of the wide screen means that the aspect ratio of the shot picture is larger than the aspect ratio of the current high-definition television screen by 16: 9, for example, the aspect ratio of the shot in the anamorphic lens is 2.7: 1, namely the wide screen anamorphic lens. The deformation coefficient of the wide-screen anamorphic lens ranges from 1.33 to 2.0, for example, the deformation coefficient can be 1.33, 1.5, 1.8, 2.0, etc.
With reference to fig. 3 and fig. 4, in the present embodiment, the wide-screen anamorphic lens includes a cylindrical lens group 210, a spherical lens group 220, and a refractive element PM, which are sequentially disposed from an object side to an image side, where the cylindrical lens group 210 at least includes a set of negative-power cylindrical lenses and a set of positive-power cylindrical lenses. By utilizing the optical characteristics of the cylindrical lens group consisting of at least one group of negative-focal-power cylindrical lenses and one group of positive-focal-power cylindrical lenses, incident light entering the cylindrical lens group 210 horizontally can be compressed, while the incident light entering the cylindrical lens group 210 in the vertical direction is kept unchanged, so that the wide-screen anamorphic lens can compress the picture of the wide screen into a standard picture area, and the compressed picture shot by the wide-screen anamorphic lens can be restored to obtain a wide-screen picture and a video after being deformed and corrected by the image correction module, thereby meeting the requirements of users for wide-screen shooting of mobile terminals.
The cylindrical lens has a generally cylindrical or semi-cylindrical overall shape, and is understood to be a cylindrical glass body which is longitudinally sectioned. The axis of the cylindrical lens is the axis of the cylindrical glass body, and the cylindrical lens comprises a cylindrical surface and a plane; the cylindrical surface of the cylindrical lens is a parallel surface in a direction parallel to the axis and a circular surface in a direction perpendicular to the axis. The direction of the cylindrical lens parallel to the axis is the axial meridian direction, the direction of the cylindrical lens vertical to the axis is the refractive power meridian direction, and the radiuses of the cylindrical lens in the axial meridian direction and the refractive power meridian are different, so that the cylindrical lens has different magnifications on the axial meridian and the refractive power meridian.
In this embodiment, the mobile terminal may be a mobile electronic terminal such as a mobile phone and a tablet computer.
In this embodiment, an optical schematic diagram and an optical path diagram of the wide-screen anamorphic lens are respectively shown in fig. 3 and fig. 4, the wide-screen anamorphic lens includes a cylindrical lens group 210, a refraction element PM, and a spherical lens group 220, which are sequentially disposed from an object side to an image side, the refraction element PM is located on an optical path of an incident light incident through the cylindrical lens group 210 and refracts the incident light to the spherical lens group 220, and a mechanical center line of the cylindrical lens group 210 and a mechanical center line of the spherical lens group 220 are perpendicular to each other. In other embodiments, the refractive element PM may be further located between a plurality of lens combinations in the cylindrical lens group or a plurality of lens combinations in the spherical lens group.
In this embodiment, the cylindrical lens group includes three cylindrical lenses, the refraction element PM is any one of a plane mirror, a triangular prism and a pentaprism, and the spherical lens group includes four aspheric lenses. The wide-screen anamorphic lens arranged in the structural form has the visual effects of horizontal wiredrawing and elliptic out-of-focus light spots besides the horizontal compression deformation effect of the image, wherein the horizontal wiredrawing refers to that a horizontally extending light ray is formed on a light source for shooting the image, and the thickness of the light ray is related to the shooting distance, the light intensity of the light source and the deformation coefficient of the wide-screen anamorphic lens. Of course, it can be understood here that the number of the cylindrical lenses constituting the cylindrical lens group may also be four or more, and the number of the aspheric lenses constituting the spherical lens group may also be four or more, as long as the cylindrical lenses constituting the cylindrical lens group can "compress" incident light entering horizontally, while incident light entering in the vertical direction remains unchanged, and the spherical lenses constituting the spherical lens group can comprehensively correct the incident light, so as to increase the field angle of horizontal shooting of the lens, increase the aspect ratio of the actually shot image, and obtain wide-screen video or photos without sacrificing pixels.
In the present embodiment, the cylindrical lens group includes a first lens P1, a second lens P2, and a third lens P3 arranged in this order from the object side to the image side along the optical axis; the first lens P1 and the second lens P2 are cylindrical lenses having negative optical power, and the third lens P3 is a cylindrical lens having positive optical power. The spherical lens group includes a fourth lens P4, a fifth lens P5, a sixth lens P6, and a seventh lens P7 arranged in this order from the object side to the image side along the optical axis; the fourth lens P4, the fifth lens P5, the sixth lens P6, and the seventh lens P7 are all even-aspheric lenses. The aspherical surface coefficient of the aspherical lens satisfies the following equation:
Z＝cy2/[1+{1－(1+k)c2y2}+1/2]+A4y4+A6y6+A8y8+A10y10
wherein: z is aspheric sagittal height, c is aspheric paraxial curvature, y is lens caliber, k is cone coefficient, A4Is a 4-order aspheric coefficient, A6Is a 6-degree aspheric surface coefficient, A8Is an 8 th order aspheric surface coefficient, A10Is a10 th order aspheric coefficient.
In this embodiment, the object-side surface and the image-side surface of the first lens element P1 are both concave at the paraxial region, the object-side surface of the second lens element P2 is convex at the paraxial region, the image-side surface of the second lens element P2 is concave at the paraxial region, the image-side surface of the third lens element P3 is convex at the paraxial region, an included angle between a light incident surface of the refractive element PM and a mechanical center line of the third lens element P3 is 45 degrees, the image-side surface and the object-side surface of the fourth lens element P4 are both convex at the paraxial region, and are biconvex lenses, the object-side surface of the fifth lens element P5 is concave at the paraxial region, and the image-side surface and the object-side surface of the sixth lens element P6 are both convex at the paraxial region; the object-side surface of the seventh lens element P7 is convex at the paraxial region, the image-side surface of the seventh lens element P7 is concave at the paraxial region, and both the object-side surface and the image-side surface have inflection points at the off-axis regions.
The thickness of the wide screen anamorphic lens is not more than 12 mm. In the present embodiment, the thickness of the cylindrical lens group along the optical axis is 5.50 mm; the thickness of the spherical lens group along the optical axis direction is 5.20 mm; the thickness of the refractive element PM along the optical axis direction is 2.40 mm. The whole wide-screen anamorphic lens is small in size, the mechanical central line of the cylindrical lens group is perpendicular to the mechanical central line of the spherical lens group, and the wide-screen anamorphic lens can be embedded in a mobile terminal with a small thickness. Of course, the sizes of the cylindrical lens set, the spherical lens set and the refractive element PM can also be reduced in a suitable scale.
The parameters of the individual lenses of this example are listed below:
cylindrical aspheric coefficients:
1、K＝－1.1411，A4＝9.0e－4，A6＝6.37e－5，A8＝2.5772e－6，A10＝－7.20396e－7；
2、K＝－1.6136，A4＝1.9e－3，A6＝2.00e－4，A8＝5.01650e－5，A10＝－6.30190e－6；
5、K＝－3.8613，A4＝－3.0e－4，A6＝－1.00e－4，A8＝5.6852e－6；
aspherical surface coefficient:
8、K＝－0.3923，A4＝8.2e－3，A6＝4.00e－4，A8＝9.000e－4，A10＝－5.400e－3；
9、K＝4.9815，A4＝1.87e－2，A6＝－5.1e－3，A8＝－1.07e－2，A10＝3.60e－3；
11、K＝－4.9919，A4＝－3.18e－2，A6＝5.8e－3，A8＝－1.42e－2，A10＝1.27e－2；
12、K＝－2.511，A4＝4.8448e－5，A6＝1.99e－2，A8＝－5.5e－3，A10＝7.5e－3；
13、K＝0.8828，A4＝－9.1e－3，A6＝7.0e－4，A8＝－7.0e－4，A10＝4.0e－4；
14、K＝1.3393，A4＝－4.1e－2，A6＝2.69e－2，A8＝－1.45e－2，A10＝2.8e－3；
15、K＝4.9988，A4＝－3.671e－1，A6＝1.166e－1，A8＝－1.60e－2，A10＝－4.90e－3；
16、K＝－4.8512，A4＝－1.256e－1，A6＝5.34e－2，A8＝－1.22e－2，A10＝7.0e－4；
where k is a conic coefficient, a4 is a 4-th aspheric coefficient, a6 is a 6-th aspheric coefficient, A8 is an 8-th aspheric coefficient, and a10 is a 10-th aspheric coefficient.
FIG. 5 is a graph showing an optical distortion curve of a lens assembly according to an embodiment, wherein "img Ht" in FIG. 3 is an image height, and the image height is an image height; fig. 6 is a graph (optical Transfer function) of mtf (modulation Transfer function) Transfer function of the lens assembly according to the first embodiment, which can comprehensively reflect the imaging quality of the system, and the smoother the curve shape and the higher the height with respect to the X axis, prove that the imaging quality of the system is better and the lens has higher definition.
Example two
The difference from the first embodiment is that the positions of the cylindrical lens group and the spherical lens group are interchanged, the spherical lens group composed of four aspherical lenses is used as a front lens group, and the cylindrical lens group composed of three cylindrical lenses is used as a rear lens group; compared with the wide-screen anamorphic lens with the structural arrangement form of the embodiment, the wide-screen anamorphic lens with the structural arrangement form still has the function of image extrusion deformation shooting, but the shot image lacks the visual effects of horizontal wiredrawing and oval out-of-focus light spots.
EXAMPLE III
The wide-screen anamorphic lens is different from the first embodiment in that the wide-screen anamorphic lens comprises two groups of cylindrical lens groups and one group of spherical lens group, and the first cylindrical lens group, the spherical lens group and the second cylindrical lens group are sequentially arranged from an object side to an image side along an optical axis. The wide-screen deformable lens in the arrangement mode not only has the effect of horizontal compression deformation of the picture, but also has the visual effects of horizontal wiredrawing and oval out-of-focus light spots, and the optical effect is the same as that of the scheme in the embodiment.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (12)
1. A mobile terminal with a built-in anamorphic lens is characterized in that a wide-screen anamorphic lens is arranged on the mobile terminal; the wide-screen anamorphic lens comprises a cylindrical lens group and a spherical lens group, wherein the cylindrical lens group at least comprises a group of negative focal power cylindrical lenses and a group of positive focal power cylindrical lenses.
2. The mobile terminal with built-in anamorphic lens of claim 1, wherein the cylindrical lens group and the spherical lens group are arranged in order along an optical axis from an object side to an image side.
3. The mobile terminal with a built-in anamorphic lens according to claim 1 or 2, wherein the cylindrical lens group comprises a first lens, a second lens and a third lens arranged in order from an object side to an image side along an optical axis, the first lens and the second lens are negative power cylindrical lenses, and the third lens is a positive power cylindrical lens.
4. A mobile terminal with built-in anamorphic lens according to claim 1 or 2, wherein the spherical lens group comprises at least four aspherical lenses.
5. The mobile terminal with built-in anamorphic lens of claim 4, wherein the spherical lens group comprises a fourth lens, a fifth lens, a sixth lens and a seventh lens arranged in order from an object side to an image side along an optical axis; the fourth lens, the fifth lens, the sixth lens and the seventh lens are all even aspheric lenses.
6. The mobile terminal with a built-in anamorphic lens of claim 2, wherein a refractive element is disposed between the cylindrical lens group and the spherical lens group, the refractive element is located on a light path of an incident light beam incident through the cylindrical lens group and refracts the incident light beam to the spherical lens group.
7. The mobile terminal with built-in anamorphic lens of claim 6 wherein the mechanical centerline of the cylindrical lens group and the mechanical centerline of the spherical lens group are perpendicular to each other.
8. The mobile terminal with built-in anamorphic lens of claim 6 wherein the refractive element is a triangular prism or a flat mirror or a pentaprism.
9. The mobile terminal with built-in anamorphic lens of claim 1, wherein the wide screen anamorphic lens has an anamorphic coefficient ranging from 1.33 to 2.0.
10. The mobile terminal with built-in anamorphic lens of claim 1, wherein the thickness of the wide screen anamorphic lens is no greater than 12 mm.
11. The mobile terminal with a built-in anamorphic lens of claim 1, wherein the wide screen anamorphic lens is mounted on the mobile terminal in-line.
12. The mobile terminal with the built-in anamorphic lens of claim 1, wherein the mobile terminal is a mobile phone or a tablet computer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020217039476 | 2020-08-14 | ||
| CN202021703947 | 2020-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212305404U true CN212305404U (en) | 2021-01-05 |
Family
ID=73934497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223083.4U Active CN212305404U (en) | 2020-08-14 | 2020-09-30 | Mobile terminal with built-in deformable lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212305404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022032855A1 (en) * | 2020-08-14 | 2022-02-17 | 广东思锐光学股份有限公司 | Mobile terminal having built-in anamorphic lens |
-
2020
- 2020-09-30 CN CN202022223083.4U patent/CN212305404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022032855A1 (en) * | 2020-08-14 | 2022-02-17 | 广东思锐光学股份有限公司 | Mobile terminal having built-in anamorphic lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3564107B2 (en) | Compact shooting lens | |
| CN113741006B (en) | Optical lens, camera module and electronic equipment | |
| TW201913156A (en) | Photographic system lens group, image capturing device and electronic device | |
| CN111999859A (en) | Optical imaging system, image capturing module and electronic device | |
| CN113721345B (en) | Optical system, lens module and electronic equipment | |
| TWI771811B (en) | Electronic device | |
| CN112099206B (en) | Optical lens and imaging apparatus | |
| CN112505902B (en) | Wide-angle lens and imaging apparatus | |
| CN112505897A (en) | Optical imaging system, image capturing module and electronic device | |
| US11249288B2 (en) | Mobile terminal with a built-in anamorphic lens | |
| CN211786312U (en) | Optical system, camera module and electronic device | |
| CN112987256A (en) | Optical system, camera module and electronic equipment | |
| CN113534408B (en) | Optical system, camera module and electronic equipment | |
| CN113156612B (en) | Optical system, image capturing module and electronic equipment | |
| CN110673300B (en) | Optical pick-up lens, image capturing device and electronic device | |
| CN212305404U (en) | Mobile terminal with built-in deformable lens | |
| CN112649943A (en) | Optical imaging system, module and electronic equipment | |
| CN114079687A (en) | Mobile terminal with built-in deformable lens | |
| CN111427133A (en) | Optical imaging system, image capturing module and electronic device | |
| CN114594577B (en) | Optical system, camera module and electronic equipment | |
| CN213986994U (en) | Optical imaging system, module and electronic equipment | |
| CN113933966B (en) | Optical lens, camera module and electronic equipment | |
| WO2021217289A1 (en) | Optical system, camera module, and electronic device | |
| WO2022032855A1 (en) | Mobile terminal having built-in anamorphic lens | |
| CN113608332A (en) | High-pixel panoramic optical system and camera module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |