Patent ID: 11947186
Assignee: ZHEJIANG SUNNY OPTICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The optical imaging lens assembly according to claim 1, wherein SAG11 is a distance from an intersection point of the object-side surface of the first lens and the optical axis to an effective radius vertex of the object-side surface of the first lens on the optical axis, SAG12 is a distance from an intersection point of an image-side surface of the first lens and the optical axis to an effective radius vertex of the image-side surface of the first lens on the optical axis, and SAG11, SAG12 and a spacing distance T12 of the first lens and the second lens on the optical axis meet 1.2<(SAG11+SAG12)/T12<1.9.