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

Claim 5:
6. The camera optical lens as described in claim 1, further satisfying following conditions:

−10.34≤f3/f≤−2.41;

1.00≤(R5+R6)/(R5−R6)≤4.05; and

0.01≤d5/TTL≤0.09,

where
f denotes a focal length of the camera optical lens;
f3 denotes a focal length of the third lens;
R5 denotes a central curvature radius of an object side surface of the third lens;
R6 denotes a central curvature radius of an image side surface of the third lens;
d5 denotes an on-axis thickness of the third 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.