Patent ID: 11886041
Assignee: CHANGZHOU RAYTECH OPTRONICS 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:

0.41≤f7/f≤1.41;

0.26≤(R13+R14)/(R13−R14)≤1.12; and

0.04≤d13/TTL≤0.13,

where
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.