WO2026007053 - CAMERA OPTICAL LENS
National phase entry is expected:
Publication Number
WO/2026/007053
Publication Date
08.01.2026
International Application No.
PCT/CN2024/103518
International Filing Date
04.07.2024
Title **
[English]
CAMERA OPTICAL LENS
[French]
LENTILLE OPTIQUE DE CAMÉRA
[Chinese]
摄像光学镜头
Applicants **
CHANGZHOU AAC RAYTECH OPTRONICS CO., LTD.
Inventors
LI, Jiahui
ZHOU, Shunda
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| 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
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| Type of Assignment |
The Standard Agent's Assignment
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| 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 | 1556 | |
| EPO | Filing, Examination, Granting | 11756 | |
| Japan | Filing, Examination, Granting | 2001 | |
| South Korea | Filing, Examination, Granting | 1713 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,766
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Abstract[English]
A camera optical lens (10), comprising five lens pieces in total, the five lens pieces successively being, from an object side to an image side: a first lens piece (L1) having a negative refractive power, a second lens piece (L2) having a positive refractive power, a third lens piece (L3) having a negative refractive power, a fourth lens piece (L4) having a positive refractive power, and a fifth lens piece (L5) having a negative refractive power, and satisfying the following relational expressions: 0.70≤f2/f≤1.10, 2.00≤(R5+R6)/(R5-R6)≤10.00, 0.70≤R1/f1≤1.30, and 5.50≤R7/R8≤14.00. The camera optical lens (10) can meet design requirements for a large aperture, being ultrathin and a wide angle.[French]
L'invention concerne une lentille optique de caméra (10), comprenant cinq pièces de lentille au total, les cinq pièces de lentille étant successivement, d'un côté objet à un côté image : une première pièce de lentille (L1) ayant une réfringence négative, une deuxième pièce de lentille (L2) ayant une réfringence positive, une troisième pièce de lentille (L3) ayant une réfringence négative, une quatrième pièce de lentille (L4) ayant une réfringence positive, et une cinquième pièce de lentille (L5) ayant une réfringence négative, et satisfaisant les expressions relationnelles suivantes : 0,70 ≤ f2/f ≤ 1,10, 2,00 ≤ (R5+R6)/(R5-R6) ≤ 10,00, 0,70 ≤ R1/f1 ≤ 1,30, et 5,50 ≤ R7/R8 ≤ 14,00. La lentille optique de caméra (10) peut satisfaire aux exigences de conception pour une grande ouverture, être ultramince et un grand angle.[Chinese]
一种摄像光学镜头(10)，共包含五片透镜，五片透镜自物侧至像侧依序为：具有负屈折力的第一透镜(L1)，具有正屈折力的第二透镜(L2)，具有负屈折力的第三透镜(L3)，具有正屈折力的第四透镜(L4)，具有负屈折力的第五透镜(L5)；且满足下列关系式：0.70≤f2/f≤1.10；2.00≤(R5+R6)/(R5-R6)≤10.00；0.70≤R1/f1≤1.30；5.50≤R7/R8≤14.00。摄像光学镜头(10)能满足大光圈、超薄化、广角化的设计要求。