Patent ID: 11906704
Assignee: RAYTECH OPTICAL (CHANGZHOU) CO., LTD
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The camera optical lens according to claim 1, wherein, the camera optical lens further satisfies the following conditions:
0.27≤f5/f≤1.19;
0.97≤(R9+R10)/(R9−R10)≤3.87; and
0.06≤d9/TTL≤0.22;
where,
f5 denotes a focus 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 the 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 surface of the camera optical lens along an optical axis.