The invention discloses an optical imaging lens. The optical imaging lens comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens, wherein the first lens has positive refractive power, an imaging side surface of the first lens is a convex surface at a near optical axis, the second lens has negative refractive power, the third lens has refractive power, the fourth lens has refractive power, an object side surface of the fourth lens is a convex surface at an optical axis, an imaging side surface of the fourth lens is a concave surface at a near optical axis, the fifth lens has refractive power, the sixth lens has refractive power, an object side surface of the sixth lens is a convex surface at a near optical axis, an imaging side surface of the sixth lens is a concave surface at a near optical axis and is provided at least one inflexion point, the seventh lens has refractive power, the eighth lens has refractive power, and an imaging side surface of the eighth lens is provided with at least one inflexion point. The optical imaging lens is relatively short in lens length, has large optical aperture and excellentvisual field angle, favorable imaging quality can be achieved, and the application requirement can be met. The invention also provides electronic equipment.