Patent ID: 11947189
Assignee: RAYTECH OPTICAL (CHANGZHOU) CO., LTD
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The camera optical lens according to claim 1, further satisfying following conditions:

2.18≤f6/f≤34.09; −98.60≤(R11+R12)/(R11−R12)≤−7.80; 0.02≤d11/TTL≤0.06;

where
f6 denotes a focal length of the sixth lens;
R11 denotes a central curvature radius of an object-side surface of the sixth lens;
R12 denotes a central curvature radius of an image-side surface of the sixth lens;
d11 denotes an on-axis thickness of the sixth lens.