Patent ID: 11899184
Assignee: LARGAN PRECISION CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An image capturing lens assembly comprising six lens elements, the six lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element;
wherein the first lens element has negative refractive power, the fourth lens element has an object-side surface being convex in a paraxial region thereof, the fifth lens element has an object-side surface being concave in a paraxial region thereof, the sixth lens element has an object-side surface being convex in a paraxial region thereof, at least one of the object-side surface and an image-side surface of the sixth lens element has at least one inflection point in an off-axis region thereof, and the object-side surface and the image-side surface of the sixth lens element are both aspheric;
wherein an absolute value of a curvature radius of the image-side surface of the sixth lens element is larger than an absolute value of a curvature radius of the object-side surface of the sixth lens element, a curvature radius of an object-side surface of the second lens element and a curvature radius of an image-side surface of the fifth lens element have a same sign, and an absolute value of a curvature radius of an image-side surface of the third lens element is larger than an absolute value of the curvature radius of the object-side surface of the second lens element;
wherein a maximal field of view of the image capturing lens assembly is FOV, and the following condition is satisfied:

120 deg.≤FOV<200 deg..