Optical imaging lens

An optical imaging lens, comprising 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 arranged in sequence from an object side to an image side along an optical axis, each of the first to sixth lens elements comprising an object-side surface facing the object side and allowing imaging rays to pass through and an image-side surface facing the image side and allowing the imaging rays to pass through,

• wherein,
• the first lens element has negative refracting power;
• the second lens element has negative refracting power, a periphery region of the object-side surface of the second lens element is convex;
• an optical axis region of the image-side surface of the fourth lens element is concave;
• an optical axis region of the image-side surface of the sixth lens element is concave, and a periphery region of the image-side surface of the sixth lens element is convex;
• wherein lens elements of the optical imaging lens having refracting power are only the above-mentioned six lens elements, and the optical imaging lens satisfies V2+V3≥100.000, and (T1+G12+T5+G56+T6)/(T2+G23)≤3.900,
• wherein V2 is an Abbe number of the second lens element, V3 is an Abbe number of the third lens element, T1 is a thickness of the first lens element along the optical axis, G12 is an air gap between the first lens element and the second lens element along the optical axis, T5 is a thickness of the fifth lens element along the optical axis, G56 is an air gap between the fifth lens element and the sixth lens element along the optical axis, T6 is a thickness of the sixth lens element along the optical axis, T2 is a thickness of the second lens element along the optical axis, and G23 is an air gap between the second lens element and the third lens element along the optical axis.