Patent ID: 11867881
Assignee: RAYTECH OPTICAL (CHANGZHOU) CO., LTD
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The camera optical lens as described in claim 1, further satisfying:

−131.26≤f6/f≤850.83;

−139.50≤(R11+R12)/(R11−R12)≤15.12; and

0.01≤d11/TTL≤0.04,

where
f6 denotes a focal length of the sixth lens,
R11 denotes a central curvature radius of an object side surface of the sixth lens,
R12 denotes a central curvature radius of an image side surface 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.