Patent ID: 11874439
Assignee: ZHEJIANG SUNNY OPTICAL CO., LTD
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The optical imaging lens as claimed in claim 1, wherein an on-axis distance SAG42 from an intersection between an image-side surface of the fourth lens and the optical axis to an effective radius vertex on the image-side surface of the fourth lens, an on-axis distance SAG51 from an intersection between an object-side surface of the fifth lens and the optical axis to an effective radius vertex on the object-side surface of the fifth lens, and an on-axis distance SAG62 from an intersection between an image-side surface of the sixth lens and the optical axis to an effective radius vertex on the image-side surface of the sixth lens meet 0.6<SAG62/(SAG42+SAG51)<1.2.