16-105會不會比18-70強不了多少,除了焦段更長一點,因為dpreview對這顆鏡的評價中有2項都提到了成像偏軟,除了倍數較大較方便外,應該算不夠好吧 1.Chromatic aberration at both wideangle and telephoto ends 2.Extremely soft in the middle of the zoom range at wider apertures 3.Somewhat soft at telephoto 4.Stiff manual focus ring with excessively short travel