Patent ID: 11867882
Assignee: AAC OPTICS (SUZHOU) CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. The camera optical lens according to claim 1, wherein the camera optical lens further satisfies conditions of:

−3.76≤f8/f≤−0.70;

1.08≤(R15+R16)/(R15−R16)≤6.71; and

0.03≤d15/TTL≤0.11;

where
f8 denotes a focal length of the eighth lens;
R15 denotes a central curvature radius of an object-side surface of the eighth lens;
R16 denotes a central curvature radius of an image-side surface of the eighth lens; and
d15 denotes an on-axis thickness of the eighth lens.