In February 2019, Tamron officially announced the new Tamron 17-28mm f/2.8 Di III RXD Lens for Sony FE mount. According to the latest rumors from SAR, it will still take one or two months before Tamron will open the pre-orders. This… Read moreTamron 17-28mm F2.8 Di III RXD Lens Available for Pre-Order in Mid 2019