Patent ID: 11947080
Assignee: CHANGZHOU RAYTECH OPTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The camera optical lens as described in claim 1, further satisfying following conditions:

0.42≤f6/f≤4.01;

−3.98≤(R11+R12)/(R11−R12)≤−0.81; and

0.04≤d11/TTL≤0.15,

where
f denotes a focal length of the camera optical lens;
f6 denotes a focal length of the sixth lens;
d11 denotes an on-axis thickness of the sixth 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.