Patent ID: 11960061
Assignee: AAC OPTICS (SUZHOU) CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. The camera optical lens according to claim 1, wherein an object-side surface of the sixth lens is concave in a paraxial region; and the camera optical lens further satisfies following conditions:

−4.21≤f6/f≤−0.53;

−3.62≤(R11+R12)/(R11−R12)≤−0.36; and

0.02≤d11/TTL≤0.48;

where
f6 denotes a focal length of the sixth lens;
R11 denotes a curvature radius of the object-side surface of the sixth lens;
R12 denotes a curvature radius of an image-side surface of the sixth lens;
d11 denotes an on-axis thickness of the sixth lens.