Patent ID: 8908273

Claim:
An imaging lens comprising: a front lens group having negative refractive power disposed to a most object side; and a rear lens group having negative refractive power, disposed to an image side of the front lens group, and having at least a portion thereof movable in a direction including a component substantially perpendicular to an optical axis, the rear lens group including a first negative lens component, a second negative lens component, and a positive lens component, the second negative lens component being disposed between the first negative lens component and the positive lens component, and being separated from the first negative lens component and the positive lens component by air spaces, the second negative lens component side lens surface of the first negative lens component being a concave surface facing the second negative lens component, the second negative lens component being a negative meniscus lens shape having a concave surface facing the first negative lens component, and at least one lens surface among optical surfaces of the first negative lens component, the second negative lens component and the positive lens component being an aspherical surface.