Two weeks ago Tamron announced the development of a new 17-50mm f/4 Di III VXD lens for Sony E-mount. The official release date will be October 19, 2023, Some additional pictures and technical details of the new lens have been leaked online already: The world’s first 17-50mm lens that covers from ultra-wide angle to standard … Continue reading Tamron 17-50mm f/4 Di III VXD lens for Sony E-mount: additional information leaked online