CN106772930A - A kind of pixel ultra thin handset camera lens high - Google Patents
A kind of pixel ultra thin handset camera lens high Download PDFInfo
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- CN106772930A CN106772930A CN201610866764.8A CN201610866764A CN106772930A CN 106772930 A CN106772930 A CN 106772930A CN 201610866764 A CN201610866764 A CN 201610866764A CN 106772930 A CN106772930 A CN 106772930A
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- refractive index
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- thin handset
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
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Abstract
The present invention relates to a kind of pixel ultra thin handset camera lens high, it includes the first positive lens with first refractive index, the second negative lens with the second refractive index, the 3rd positive lens with third reflect rate, the 4th positive lens with fourth refractive index and the 5th negative lens with the 5th refractive index that are set gradually from object end to the image end along the optical axis of the imaging lens.The first refractive index, third reflect rate, fourth refractive index and the 5th refractive index are respectively less than the second refractive index.Wherein, the first refractive index is identical with fourth refractive index, and third reflect rate is identical with the 5th refractive index.Pixel ultra thin handset camera lens high of the invention can effectively improve the resistance to tolerance characteristic of mobile lens, significantly reduce various aberrations, improve image quality, frivolous, without non-spherical surface, easy to manufacture.
Description
Technical field
The present invention relates to imaging lens, more particularly to a kind of pixel ultra thin handset camera lens high.
Background technology
As the continuous renewal of modern intelligent mobile phone is regenerated, the mobile lens requirement that people are carried to it is also constantly carried
Height, high-resolution, low aberrations, the mobile lens of small volume can more obtain the favor of consumer.And for mobile lens manufacturer
For, resistance to tolerance, the camera lens of easy processing are easier to obtain large batch of production.A collection of relatively good Mobile phone mirror was occurred in that in recent years
Head design, but still exist some defects, enumerate it is several for example under：
1st, the Application No. 201310052644.0 of South Korea LG Yi Nuote companies application, the applying date is on 2 18th, 2013
State's invention patent application is disclosed（Publication date is 2013-08-21）A kind of imaging lens, TTL is long for the imaging lens, camera lens
Overall length is blocked up；
2nd, the Application No. 201410335021.9 of TaiWan, China Jia Ling high-tech stocks company application, the applying date is July 15 in 2014
The Chinese invention patent application of day is disclosed（Publication date is 2016-02-10）A kind of capture optical imaging lens, it is used
1G4P realizes wide-angle, wherein the 4th sheet glass eyeglass at least one side is non-spherical surface, such camera lens is more expensive to manufacture；
3rd, the Application No. 201210451249.5 of Sony corporation of Japan application, the applying date is the Chinese invention of on November 12nd, 2012
Patent application is disclosed（Publication date is 2013-05-29）A kind of imaging lens and imaging device, the imaging lens of the patent are regarded
Rink corner only has 75 degree or so, and the angle of visual field is too small；
4th, the Application No. 201410481763.2 of great Li photoelectricity company application, the applying date is in September, the 2014 middle promulgated by the State Council of 19 days
Bright patent application is disclosed（Publication date is 2016-02-17）A kind of photo-optics lens group, image-taking device and electronics dress
Put, the lens focus are excessive, camera lens TTL is long, and the angle of visual field is also below 80 degree, in addition, light is by the 3rd lens 130 and
The light of five lens 150 has obvious deviation, and tolerance is sensitive, and lens assembling is unfavorable in actual production, is unfavorable for processing system
Make.
The content of the invention
It is an object of the invention to provide a kind of frivolous, resistance to tolerance, optical aberration, the pixel high of low and easy manufacture surpasses
Thin mobile lens.
A kind of pixel ultra thin handset camera lens high, including set gradually from object end to the image end along the optical axis of the imaging lens
The first positive lens with first refractive index, the second negative lens with the second refractive index, the with third reflect rate the 3rd are just
Lens, the 4th positive lens with fourth refractive index and the 5th negative lens with the 5th refractive index.The first refractive
Rate, third reflect rate, fourth refractive index and the 5th refractive index are respectively less than the second refractive index.Wherein, the first refractive index and the
Four refractive indexes are identical, and third reflect rate is identical with the 5th refractive index.
Preferably, the angle of visual field of described pixel ultra thin handset camera lens high is more than 80 degree, the pixel ultra thin handset mirror high
The focal length of head is less than or equal to 2.4 divided by the business of the Entry pupil diameters of pixel ultra thin handset camera lens high, and including diaphragm；The diaphragm
Between the first positive lens thing and the second negative lens.
Preferably, distance and the ultra-thin hand of pixel high between the image planes of first positive lens and pixel ultra thin handset camera lens high
The ratio of the diameter of the image planes of machine camera lens should be less than 1.4.
Preferably, the spacing of the first positive lens and the second negative lens on optical axis is more than or equal to 0.05 millimeter.
Preferably, the thing side optical surface and image side optical surface of first positive lens are convex surface；Second negative lens
Thing side optical surface be convex surface, image side optical surface be concave surface；The thing side optical surface of the 3rd positive lens is concave surface, image side optics
Face is convex surface；The thing side optical surface of the 4th positive lens is concave surface, and image side optical surface is convex surface；The thing of the 5th negative lens
It is concave surface at dipped beam axle that side optical surface is, image side optical surface is concave surface and to have back-flexing outside axle at dipped beam axle.
Preferably, the refractive index of first positive lens, the 3rd positive lens, the 4th positive lens and the 5th negative lens is respectively less than
Or equal to 1.60, Abbe is more than or equal to 40；The refractive index of second negative lens be more than or equal to 1.60,
Abbe is less than 40.
Preferably, the difference of the Abbe of second negative lens and the first positive lens is more than 20 and less than 40.
Preferably, first positive lens, the second negative lens, the 3rd positive lens, the 4th positive lens and the 5th negative lens are equal
It is sized non-spherical resin lens.
Preferably, the total focal length that f is pixel ultra thin handset camera lens high is defined, f1 is the focal length of the first positive lens, f2 is the
The focal length of two negative lenses, f3 is the focal length of the 3rd positive lens, and f4 is the focal length of the 4th positive lens, and f5 is Jiao of the 5th negative lens
Away from then,,,,。
Pixel ultra thin handset camera lens high of the invention has " positive lens-negative lens-positive lens-positive lens-negative lens "
The refractive index of five chip lens combination structures and " low-refraction-high index of refraction-low-refraction-low-refraction-low-refraction "
Combination, effectively improves the resistance to tolerance characteristic of mobile lens, significantly reduces various aberrations, improves image quality, frivolous, nothing
Need non-spherical surface, easy to manufacture.
Brief description of the drawings
Fig. 1 is the structural representation of the pixel ultra thin handset camera lens high in one embodiment of the invention.
Fig. 2 be Fig. 1 in imaging lens shoot when by each lens incident ray index path.
Fig. 3 is the curvature of field and distortion test chart of the imaging lens in one embodiment of the invention.
Fig. 4 is the lateral chromatic aberration and the test chart of longitudianal aberration of the imaging lens in one embodiment of the invention.
Fig. 5 is the Ray Fan figures of the different visual fields of the imaging lens in one embodiment of the invention.
Specific embodiment
Make further in detail below in conjunction with specific embodiment and accompanying drawing pixel ultra thin handset camera lens high a kind of to the present invention
Description.
As shown in figure 1, in a preferred embodiment, pixel ultra thin handset camera lens high of the invention is five chip imaging lens,
It is the first positive lens L1 for being set gradually from object end to the image end including the optical axis along imaging lens, the second negative lens L2, the 3rd just saturating
Mirror L3, the 4th positive lens L4 and the 5th negative lens L5.First positive lens L1 has a first refractive index, and the second negative lens L2 has the
Two refractive indexes, the 3rd positive lens L3 has third reflect rate, and the 4th positive lens L4 has fourth refractive index, the 5th negative lens L5 tools
There is the 5th refractive index.Wherein, first refractive index, third reflect rate, fourth refractive index and the 5th refractive index are respectively less than the second refraction
Rate, and first refractive index is identical with fourth refractive index, third reflect rate is identical with the 5th refractive index.
The incident ray for being incident to imaging lens first passes through the first positive lens L1 of low-refraction, then by high index of refraction
Second negative lens L2, then sequentially pass through the 3rd positive lens L3, the 4th positive lens L4 and the 5th negative lens L5 of low-refraction.Low folding
Penetrating the first positive lens L1 of rate makes imaging lens produce certain positive light coke（Also referred to as diopter, focal power）, and can
To reduce the total length of optical system.Second negative lens L2 of high index of refraction can be used to correct produced by the first positive lens L1
Aberration produced by aberration and optical system.3rd positive lens L3 of low-refraction can effectively distribute the first positive lens L1's
Focal power and the susceptibility of optical system is reduced, camera lens is obtained more preferable tolerance.4th positive lens L4 of low-refraction can
To expand the angle of visual field, correction portion aberration, the 5th negative lens L5 of low-refraction can further expand the angle of visual field, while can be with
So that the principal point of optical system is away from image planes, so as to effectively reduce camera lens overall length, make lens construction compacter.So as to be somebody's turn to do
The five chip lens combination structures of " positive lens-negative lens-positive lens-positive lens-negative lens " and " low-refraction-height refraction
The combination of refractive indices of rate-low-refraction-low-refraction-low-refraction ", can effectively improve the image quality of mobile lens, carry
The resistance to tolerance characteristic of camera lens high, reduces the various aberrations of imaging lens, makes mobile lens more lightening, as shown in Figure 3 and Figure 4,
There is resistance to tolerance, pixel high, compact conformation.As shown in Fig. 2 incident ray by the second negative lens L2 and the 3rd just
Smoothed out very much between lens L3, and when between the 4th positive lens L4 and the 5th negative and positive lens L5, it is seen that its tolerance sensitivities is low,
The solution picture and illumination of external visual field have a certain upgrade, and TOLERANCE ANALYSIS is carried out to optical system and is understood, pixel high of the invention surpasses
The tolerance of thin mobile lens is loose, is conducive to being processed in actual production.
Additionally, being also set up between the first positive lens L1 and the second negative lens L2 of pixel ultra thin handset camera lens high of the invention
There is diaphragm ST, the angle of visual field for expanding camera lens.In the present embodiment, the angle of visual field of imaging lens reaches 80 degree or more.In order to
Convenient manufacture, can also use light-shielding sheet easy to process, such as SOMA light-shielding sheets to form diaphragm ST, to drop in actually manufacture
The low required precision to mobile lens, improves product yield.
More specifically, the thing side optical surface and image side optical surface of the first positive lens L1 are convex surface, in biconvex structure, put down
Light splitting focal power, further improves the resistance to tolerance characteristic of imaging lens.The thing side optical surface of the second negative lens L2 is convex surface, image side light
Face is concave surface.The thing side optical surface of the 3rd positive lens L3 is concave surface, and image side optical surface is convex surface.The thing side of the 4th positive lens L4
Optical surface is concave surface, and image side optical surface is convex surface.It is concave surface, image side light at dipped beam axle that the thing side optical surface of the 5th negative lens L5 is
Face is for concave surface and outside axle at dipped beam axle（Namely the 5th negative lens optical axis outside）There is back-flexing（Namely be reversed to convex
Face）.In the present embodiment, prioritizing selection be the first positive lens L1, the second negative lens L2, the 3rd positive lens L3, the 4th just
Lens L4 and the 5th negative lens L5 are sized non-spherical resin lens.
Table 1 lists the system structure parameter of pixel ultra thin handset camera lens high in the present embodiment, surface sequence number from thing side to
Image side is compiled, numbering be 11 and 12 be infrared lens in Fig. 1 marked as 11 surface.Wherein, the first positive lens L1, the 3rd
Positive lens L3, the refractive index of the 4th positive lens L4 and the 5th negative lens L5 are respectively less than or equal to 1.60, Abbe（Abbe,
Also V- numbers are）More than or equal to 40.The refractive index of the second negative lens L2 is more than or equal to 1.60, and Abbe is less than or waits
In 40.Wherein, the Abbe of the 3rd positive lens L3 and the 4th positive lens L4 is more than 40, can efficiently reduce the first positive lens
The aberration that L1 and the second negative lens L2 is introduced, and the refractive index of the second negative lens L2 is high, Abbe number is low, can play achromatic
Effect, so as to control the aberration of imaging lens well.
In order to improve the performance of pixel ultra thin handset camera lens high, in the present embodiment, pixel ultra thin handset camera lens high also meets
Following condition：；Wherein V1 is the Abbe of the first positive lens L1, and V2 is the Abbe number of the second negative lens l2
Value, so that the effectively lateral chromatic aberration and chromatic longitudiinal aberration of balance optical system.
In order that pixel ultra thin handset camera lens high is more lightening, the overall length of camera lens is limited, while the aberration of the system of correction,
Imaging lens also need to meet following condition：
Wherein f is the total focal length of pixel ultra thin handset camera lens high, and f1 is the focal length of the first positive lens L1, and f2 is the second negative lens L2
Focal length, f3 is the focal length of the 3rd positive lens L3, and f4 is the focal length of the 4th positive lens L4, and f5 is the focal length of the 5th negative lens L5.
Additionally, the image planes of the first positive lens L1 and pixel ultra thin handset camera lens high（12 is image sensor surface in Fig. 1,
11 is infrared lens）Between should be less than 1.4 apart from TTL and the ratio of the diameter D of the image planes of pixel ultra thin handset camera lens high, namely
TTL/D<1.4。
Further, the first positive lens L1 and the second negative lens L2 being smaller than on optical axis or equal to 0.06 millimeter,
Be conducive to the assembling of camera lens.The focal length of pixel ultra thin handset camera lens high is less than or equal to divided by the business of the Entry pupil diameters of mobile lens
2.4。
It should be noted that：For the resistance to tolerance characteristic of further optimal imaging camera lens, the bias of the first positive lens L1 permits
Perhaps amount is 2um, and the eccentric allowance of the second negative lens L2 is 5um, and the eccentric allowance of the 3rd positive lens L3 is 4um, and the 4th just
The eccentric allowance of lens L4 is 5um, and the eccentric allowance of the 5th negative lens L5 is in 5um, with the imaging lens of prior art
The eccentric allowance of each lens is compared, and the eccentric allowance of each lens can be existing with fabulous cooperation in imaging lens of the present invention
There is working ability, yield is improved well.
For a better understanding of the present invention, optical design software is being used（Zemax softwares are used in the present embodiment）Carry out
During design, the distortion of imaging lens and the curvature of field are all efficiently controlled, as shown in figure 3, the distortion value control of imaging lens
Within 2%, curvature of field value is controlled within 0.05mm system.The Ray-Fan figures to imaging lens are optimized simultaneously, by DXDX
（Hang down inverse of the axial aberration X-component to pupil face X-coordinate）、DYDY（Inverse of the axial aberration Y-component of hanging down to pupil face Y-coordinate）Deng operand
Force balance mobile lens Ray Fan figure, and detect imaging lens Ray-Fan figure, as shown in figure 5, by Ray
Fan figures are it can be seen that force the imaging lens after optimization to obtain good imaging characteristic.
The ultra-thin imaging lens of high definition of the invention and the application for a patent for invention of LG Yi Nuote companies of South Korea
CN201310052644.0 is compared, and in the case of identical image planes size, optics overall length is smaller, makes camera lens more frivolous for the present invention
Change, with more the market competitiveness.The present invention and the application for a patent for invention of TaiWan, China Jia Ling high-tech stocks company
201410335021.9 are compared, and the capture optical imaging lens of good icepro are realized using 1G4P, wherein the 4th sheet glass eyeglass is extremely
Few one side is non-spherical surface, and being more expensive to manufacture for such camera lens is of the invention to use 5 plastic lens, occupies in low cost
Advantage.Compared with the CN201210451249.5 of Sony application, camera lens of the invention has the bigger angle of visual field to the present invention,
The angle of visual field is up to more than 80 °, more meets mobile phone market trend.Application for a patent for invention with big vertical photoelectricity of the invention
CN201410481763.2 is compared, and imaging lens focal length of the invention is short, and camera lens TTL is shorter, and the angle of visual field is higher than 80 degree, separately
Outward, light is smoothed out by the light of the 3rd positive lens and the 5th negative lens, and tolerance is loose, and lens group is conducive in actual production
Dress, is conducive to processing and manufacturing.
To sum up, the ultra-thin imaging lens of high definition of the invention, can apply in the terminal of carrying solid photo-sensitive cell, especially
It is that under the lightening development trend of modern smart mobile phone, the demand to such small size mobile phone imaging lens will continue to increase
Plus.
Although description of this invention combination embodiments above is carried out, those skilled in the art
Member can carry out many replacements, modifications and variations, be obvious according to above-mentioned content.Therefore, it is all it is such substitute,
Improve and change is included in the spirit and scope of appended claims.
Claims (9)
1. a kind of pixel ultra thin handset camera lens high, it includes being set gradually from object end to the image end along the optical axis of the imaging lens
's：
The first positive lens with first refractive index；
The second negative lens with the second refractive index；
The 3rd positive lens with third reflect rate；
The 4th positive lens with fourth refractive index；And
The 5th negative lens with the 5th refractive index；
It is characterized in that：The first refractive index, third reflect rate, fourth refractive index and the 5th refractive index are respectively less than the second refraction
Rate；Wherein, the first refractive index is identical with fourth refractive index, and third reflect rate is identical with the 5th refractive index.
2. pixel ultra thin handset camera lens high according to claim 1, it is characterised in that its angle of visual field is more than 80 degree, described
The focal length of pixel ultra thin handset camera lens high divided by the Entry pupil diameters of pixel ultra thin handset camera lens high business be less than or equal to 2.4, and
Including diaphragm；The diaphragm is located between the first positive lens thing and the second negative lens.
3. pixel ultra thin handset camera lens high according to claim 2, it is characterised in that first positive lens and pixel high
Distance should be less than 1.4 with the ratio of the diameter of the image planes of pixel ultra thin handset camera lens high between the image planes of ultra thin handset camera lens.
4. pixel ultra thin handset camera lens high according to claim 3, it is characterised in that the first positive lens and the second negative lens
Spacing on optical axis is more than or equal to 0.05 millimeter.
5. pixel ultra thin handset camera lens high according to claim 4, it is characterised in that the thing sidelight of first positive lens
Face and image side optical surface are convex surface；The thing side optical surface of second negative lens is convex surface, and image side optical surface is concave surface；Institute
The thing side optical surface of the 3rd positive lens is stated for concave surface, image side optical surface is convex surface；The thing side optical surface of the 4th positive lens is
Concave surface, image side optical surface is convex surface；It is concave surface at dipped beam axle that the thing side optical surface of the 5th negative lens is, image side optical surface is
Concave surface and to have back-flexing outside axle at dipped beam axle.
6. pixel ultra thin handset camera lens high according to claim 5, it is characterised in that first positive lens, the 3rd are just
The refractive index of lens, the 4th positive lens and the 5th negative lens is respectively less than or equal to 1.60, and Abbe is more than or equal to 40；
The refractive index of second negative lens is that, more than or equal to 1.60, Abbe is less than 40.
7. pixel ultra thin handset camera lens high according to claim 6, it is characterised in that second negative lens and first is just
The difference of the Abbe of lens is more than 20 and less than 40.
8. pixel ultra thin handset camera lens high according to claim 7, it is characterised in that first positive lens, second negative
Lens, the 3rd positive lens, the 4th positive lens and the 5th negative lens are sized non-spherical resin lens.
9. pixel ultra thin handset camera lens high according to claim 4, it is characterised in that definition f is pixel ultra thin handset high
The total focal length of camera lens, f1 is the focal length of the first positive lens, and f2 is the focal length of the second negative lens, and f3 is the focal length of the 3rd positive lens,
F4 is the focal length of the 4th positive lens, and f5 is the focal length of the 5th negative lens, then,,,,。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610866764.8A CN106772930B (en) | 2016-09-30 | 2016-09-30 | High-pixel ultrathin mobile phone lens |
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| CN201610866764.8A CN106772930B (en) | 2016-09-30 | 2016-09-30 | High-pixel ultrathin mobile phone lens |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111221111A (en) * | 2020-03-19 | 2020-06-02 | 惠州市星聚宇光学有限公司 | Infrared lens |
| CN112612109A (en) * | 2020-12-22 | 2021-04-06 | 福建福光天瞳光学有限公司 | High-definition distortion-free mobile phone lens and imaging method thereof |
| CN114779432A (en) * | 2022-03-10 | 2022-07-22 | 东莞晶彩光学有限公司 | Wide-angle optical lens |
| CN116381901A (en) * | 2023-03-31 | 2023-07-04 | 湖北华鑫光电有限公司 | 5p type small-head-size mobile phone lens |
| US11709346B2 (en) | 2017-02-08 | 2023-07-25 | Largan Precision Co., Ltd. | Optical imaging system, imaging apparatus and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100220229A1 (en) * | 2009-02-27 | 2010-09-02 | Konica Minolta Opto, Inc. | Image Pickup Lens, Image Pickup Apparatus, and Mobile Terminal |
| US20130016261A1 (en) * | 2010-03-26 | 2013-01-17 | Konica Minolta Advanced Layers, Inc. | Imaging lens system, imaging optical device, and digital appliance |
| CN206096596U (en) * | 2016-09-30 | 2017-04-12 | 惠州萨至德光电科技有限公司 | Ultra -thin phone lens of high pixel |
-
2016
- 2016-09-30 CN CN201610866764.8A patent/CN106772930B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100220229A1 (en) * | 2009-02-27 | 2010-09-02 | Konica Minolta Opto, Inc. | Image Pickup Lens, Image Pickup Apparatus, and Mobile Terminal |
| US20130016261A1 (en) * | 2010-03-26 | 2013-01-17 | Konica Minolta Advanced Layers, Inc. | Imaging lens system, imaging optical device, and digital appliance |
| CN206096596U (en) * | 2016-09-30 | 2017-04-12 | 惠州萨至德光电科技有限公司 | Ultra -thin phone lens of high pixel |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11709346B2 (en) | 2017-02-08 | 2023-07-25 | Largan Precision Co., Ltd. | Optical imaging system, imaging apparatus and electronic device |
| US11988817B2 (en) | 2017-02-08 | 2024-05-21 | Largan Precision Co., Ltd. | Optical imaging system, imaging apparatus and electronic device |
| CN111221111A (en) * | 2020-03-19 | 2020-06-02 | 惠州市星聚宇光学有限公司 | Infrared lens |
| CN111221111B (en) * | 2020-03-19 | 2022-03-22 | 惠州市星聚宇光学有限公司 | Infrared lens |
| CN112612109A (en) * | 2020-12-22 | 2021-04-06 | 福建福光天瞳光学有限公司 | High-definition distortion-free mobile phone lens and imaging method thereof |
| CN114779432A (en) * | 2022-03-10 | 2022-07-22 | 东莞晶彩光学有限公司 | Wide-angle optical lens |
| CN114779432B (en) * | 2022-03-10 | 2023-09-08 | 东莞晶彩光学有限公司 | Wide-angle optical lens |
| CN116381901A (en) * | 2023-03-31 | 2023-07-04 | 湖北华鑫光电有限公司 | 5p type small-head-size mobile phone lens |
| CN116381901B (en) * | 2023-03-31 | 2024-05-07 | 湖北华鑫光电有限公司 | 5P type small-head-size mobile phone lens |
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| Publication number | Publication date |
|---|---|
| CN106772930B (en) | 2020-02-11 |
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