Patent ID: 11960062
Assignee: ZHEJIANG SUNNY OPTICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The optical imaging lens according to claim 1, wherein an on-axis distance SAG51 between an intersection point of an object side surface of the fifth lens and the optical axis and an effective radius vertex of the object side surface of the fifth lens, an on-axis distance SAG52 between an intersection point of an image side surface of the fifth lens and the optical axis and an effective radius vertex of the image side surface of the fifth lens, an on-axis distance SAG61 between an intersection point of an object side surface of the sixth lens and the optical axis and an effective radius vertex of the object side surface of the sixth lens, and an on-axis distance SAG62 between an intersection point of an image side surface of the sixth lens and the optical axis and an effective radius vertex of the image side surface of the sixth lens satisfy 1.0<(SAG51+SAG52)/(SAG61+SAG62)<2.3.