Patent ID: 11892601
Assignee: CHANGZHOU RAYTECH OPTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

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

−1.76≤f5/f≤−0.55;

0.76≤(R9+R10)/(R9−R10)≤2.48; and

0.03≤d9/TTL≤0.14,

where
f5 denotes a focal length of the fifth lens;
R9 denotes a central curvature radius of the object side surface of the fifth lens;
R10 denotes a central curvature radius of an image side surface of the fifth 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.