Patent ID: 11874444
Assignee: CHANGZHOU RAYTECH OPTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The camera optical lens according to claim 1 further satisfying the following conditions:

0.59≤f5/f≤4.38;

−6.13≤(R9+R10)/(R9−R10)≤−1.00; and

0.04≤d9/TTL≤0.16;

where
f denotes a focal length of the camera optical lens;
f5 denotes a focal length of the fifth lens;
R9 denotes a central curvature radius of an object-side surface of the fifth lens;
R10 denotes a central curvature radius of an image-side surface of the fifth lens;
d9 denotes an on-axis thickness of the fifth lens.