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

Claim 7:
8. The camera optical lens as described in claim 1, further satisfying following conditions:
−2.60≤f7/f≤−0.66;
0.18≤(R13+R14)/(R13−R14)≤−3.21; and
0.02≤d13/TTL≤0.10,
where
R13 denotes a curvature radius of an object side surface of the seventh lens;
R14 denotes a curvature radius of an image side surface of the seventh lens;
d13 denotes an on-axis thickness of the seventh lens; and
TTL denotes a total optical length from an object side surface of the first lens to an image plane of the camera optical lens along an optic axis.