Patent ID: 11885934
Assignee: RAYTECH OPTICAL (CHANGZHOU) 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:

0.67≤f5/f≤2.24;

0.54≤(R9+R10)/(R9-R10)≤2.24; and

0.04≤d9/TTL≤0.14,

where
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, 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.