Patent ID: 11391916

Abstract:
An optical imaging lens includes a first lens element to a seventh lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. A periphery region of the image-side surface of the first lens element is concave, a periphery region of the object-side surface of the third lens element is concave, a periphery region of the object-side surface of the fourth lens element is concave, the fifth lens has negative refractive power, a periphery region of the object-side surface of the fifth lens element is concave, and an optical axis region of the image-side surface of the sixth lens element is concave. The optical imaging lens has only the above seven lens elements with refractive power, and the optical imaging lens satisfies the following conditions: (G45+T5+G56+T6+G67+T7)/(T1+G12+T2)≥3.200.