TAMRON announces development of world’s first 17-50mm F/4 Di III VXD

August 24, 2023, Saitama, Japan – Tamron Co. , Ltd. (President & CEO: Shogo Sakuraba), a leading manufacturer of optics for diverse applications, announces the development of the 17-50mm F/4 Di III VXD (Model A068), a wide-angle zoom lens for Sony E-mount full-frame mirrorless cameras.