Sigma 70-300mm f/4-5.6 DL Macro Super Lens for Konica Minolta SLR Cameras Dedicated to Minolta AF SLR cameras Ultra-telephoto, telephoto, and macro photography all in one lens High magnification of 1:2 (one half life-size) for macro photography Lens constructed of an ecological, lead- and arsenic-free glass Lightweight 70-300mm zoom lens