Passend zur a9 stellt Sony heute auch noch das FE 100-400/4.5-5.6 GM vor, Sony Expands Flagship G Master™ Lens Series with New 100-400mm... - Sony Europe [URL:http://presscentre.sony.eu/pressreleases/sony-expands-flagship-g-master-lens-series-with-new-100-400mm-super-telephoto-e-mount-zoom-1923905]