Tamron has announced the 16-30mm f/2.8 Di III VXD G2 zoom lens for both Sony E-mount and Nikon Z-mount, completing its second generation trinity — the “Daisangen” as Tamron calls it — as the new lens joins the 28-75mm f/2.8 G2 and 70-180mm f/2.8 G2 telephoto zooms.
