Patent ID: 11892596
Assignee: AAC OPTICS (CHANGZHOU) CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The camera optical lens as described in claim 1, further satisfying following conditions:
−2.99≤(R1+R2)/(R1−R2)≤−0.48; and
0.04≤d1/TTL≤0.17,
where
R1 denotes a curvature radius of an object side surface of the first lens;
R2 denotes a curvature radius of an image side surface 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.