Patent ID: 11860450
Assignee: LARGAN PRECISION CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. The optical imaging lens assembly of claim 13, wherein a maximum effective radius of the object-side surface of the first lens element is Y11, the maximum effective radius of the image-side surface of the seventh lens element is Y72, a chief ray with an incident angle of 55 degrees relative to an optical axis is CR, an intersection point between CR and the image-side surface of the seventh lens element is P, a vertical distance from the optical axis to P is Yc_55, a maximum image height of the optical imaging lens assembly is ImgH, and the following conditions are satisfied:

|Y11/Y72|<1.20; and

0.30<|Yc_55|/ImgH<0.95.