Patent ID: 11960061
Assignee: AAC OPTICS (SUZHOU) CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The camera optical lens according to claim 1, wherein an object-side surface of the first lens is convex in a paraxial region, an image-side surface of the first lens is convex in the paraxial region; and the camera optical lens further satisfies following conditions:

−1.45≤(R1+R2)/(R1−R2)≤−0.27; and

0.06≤d1/TTL≤0.25;

where
R1 denotes a curvature radius of the object-side surface of the first lens;
R2 denotes a curvature radius of the image-side surface of the first lens;
d1 denotes an on-axis thickness of the first lens.