Patent ID: 11914107
Assignee: RAYTECH OPTICAL (CHANGZHOU) CO., LTD
Field: Optics (Instruments)
Classification: CPC G | IPC G

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

−4.96≤f6/f≤−1.04;

−4.66≤(R11+R12)/(R11−R12)≤−1.09; and

0.02≤d11/TTL≤0.07,

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, 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.