Patent ID: 11966017
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, wherein the camera optical lens satisfies:

−12.55≤f7/f≤−0.84;

1.40≤(R13+R14)/(R13−R14)≤9.96; and

0.03≤d13/TTL≤0.10,

where f denotes a focal length of the camera optical lens, f7 denotes a focal length of the seventh lens, R13 denotes a central curvature radius of an object-side surface of the seventh lens, R14 denotes a central 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.