Patent ID: 11947077
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:

0.28≤f8/f≤1.31;

−2.51≤(R15+R16)/(R15−R16)≤−0.75; and

0.04≤d15/TTL≤0.12,

where
f8 denotes a focal length of the eighth lens,
R15 denotes a central curvature radius of an object side surface of the eighth lens,
R16 denotes a central curvature radius of an image side surface of the eighth lens,
d15 denotes an on-axis thickness of the eighth lens.