Home Slickdeals Tamron 17-28mm f/2.8 Di III RXD for Sony Mirrorless – $800.16 Slickdeals Tamron 17-28mm f/2.8 Di III RXD for Sony Mirrorless – $800.16 By ARCOM - 19 August 2020 143 0 SHARE Facebook Twitter Go to the deal page: Tamron 17-28mm f/2.8 Di III RXD for Sony Mirrorless – $800.16