WO2026097192 - IMAGING OPTICAL LENS
National phase entry is expected:
Publication Number
WO/2026/097192
Publication Date
15.05.2026
International Application No.
PCT/CN2024/129805
International Filing Date
05.11.2024
Title **
[English]
IMAGING OPTICAL LENS
[French]
LENTILLE OPTIQUE D'IMAGERIE
[Chinese]
摄像光学镜头
Applicants **
CHANGZHOU AAC RAYTECH OPTRONICS CO., LTD.
Inventors
PAN, Lu
YUAN, Yinghui
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1554 | |
| EPO | Filing, Examination, Granting | 11767 | |
| Japan | Filing, Examination, Granting | 2023 | |
| South Korea | Filing, Examination, Granting | 1691 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,775
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Abstract[English]
An imaging optical lens (10, 20, 30, 40), comprising five lenses in total, the five lenses being sequentially arranged from an object side to an image side: a first lens (L1) having a positive refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having a positive refractive power, a fourth lens (L4) having refractive power, and a fifth lens (L5) having a negative refractive power. In addition, the imaging optical lens satisfies the following equations: 0.50 ≤ (R5 + R6)/(R5 - R6) ≤ 0.81; -4.00 ≤ (f2 + f5)/f ≤ -2.50; 0.60 ≤ d9/d8 ≤ 2.00; 2.80 ≤ R9/R10 ≤ 6.00; -8.00 ≤ (R7 + R8)/f ≤ -4.00. The imaging optical lens (10, 20, 30, 40) satisfies design requirements for large aperture, ultra-thinness, and wide-angle adaptation.[French]
Une lentille optique d'imagerie (10, 20, 30, 40), comprenant cinq lentilles au total, les cinq lentilles étant disposées séquentiellement d'un côté objet vers un côté image : une première lentille (L1) ayant une puissance réfractive positive, une deuxième lentille (L2) ayant une puissance réfractive négative, une troisième lentille (L3) ayant une puissance réfractive positive, une quatrième lentille (L4) ayant une puissance réfractive, et une cinquième lentille (L5) ayant une puissance réfractive négative. De plus, la lentille optique d'imagerie satisfait aux équations suivantes : 0,50 ≤ (R5 + R6)/(R5 - R6) ≤ 0,81 ; -4,00 ≤ (f2 + f5)/f ≤ -2,50 ; 0,60 ≤ d9/d8 ≤ 2,00 ; 2,80 ≤ R9/R10 ≤ 6,00 ; -8,00 ≤ (R7 + R8)/f ≤ -4,00. La lentille optique d'imagerie (10, 20, 30, 40) satisfait aux exigences de conception en termes de grande ouverture, d'ultra-minceur et d'adaptation grand angle.[Chinese]
一种摄像光学镜头（10,20,30,40），其共包含五片透镜，所述五片透镜自物侧至像侧依序为：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有正屈折力的第三透镜（L3），具有屈折力的第四透镜（L4），具有负屈折力的第五透镜（L5）；且满足下列关系式：0.50≤(R5+R6)/(R5-R6)≤0.81；-4.00≤(f2+f5)/f≤-2.50；0.60≤d9/d8≤2.00；2.80≤R9/R10≤6.00；-8.00≤(R7+R8)/f≤-4.00。摄像光学镜头（10,20,30,40）能满足大光圈、超薄化、广角化的设计要求。