Patent ID: 11892603
Assignee: CHANGZHOU RAYTECH OPTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The camera optical lens according to claim 1, wherein the camera optical lens further satisfies the following conditions:
0.77≤f7/f≤4.87;
1.44≤(R13+R14)/(R13−R14)≤8.15; and
0.03≤d13/TTL≤0.15;
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; and
d13 denotes an on-axis thickness of the seventh lens.