Patent ID: 11947078
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 the following conditions:

−3.59≤(R9+R10)/(R9−R10)≤0.85; and

0.03≤d9/TTL≤0.10,

where
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, and
TTL denotes the total optical length from the object side surface of the first lens to the image plane of the camera optical lens along the optic axis.