| 摘要 |
A zoom lens includes, a lens unit Lp having the highest positive refractive power, a lens unit Ln having negative refractive power, and a lens unit Lp2 having positive refractive power. In a first region, focusing from an infinite distance to a predetermined finite distance and zooming are able to be performed. In a second region in which macro driving is performed from a telephoto end to a macro end, two or more lens units are moved during macro driving so that the lens unit Lp is located closer to the object side than at a wide-angle end, a distance between the lens unit Lp and the lens unit Ln is larger at the macro end than at the wide-angle end, and a distance between the lens unit Ln and the lens unit Lp2 is smaller at the macro end than at the wide-angle end. |
