Patent ID: 11874442
Assignee: AAC OPTICS (SUZHOU) CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The camera optical lens as described in claim 1, wherein the camera optical lens further satisfies following conditions:

−5.17≤f1/f≤−1.32;

−1.00≤(R1+R2)/(R1−R2)≤0.13; and

0.03≤d1/TTL≤0.10,

where
f1 denotes a focal length of the first lens;
d1 denotes an on-axis thickness of the first lens; and
TTL denotes a total optical length from the object side surface of the first lens to an image plane of the camera optical lens along an optic axis.