Tamron really has their focus on the Sony mirrorless camera users. The existing Tamron lenses for Sony mirrorless, the 28-75mm f/2.8 and 17-28mm f/2.8 have been quite successful due to their superb quality and competitive pricing. That is why many users have been awaiting the lens that would complete this zoom lens trinity, a fast telephoto lens, certainly.
Today, Tamron announced the development of the Tamron 70-180mm F/2.8 Di III VXD. However, aside from that, a lot are still yet to be revealed by the third-party lens brand. In addition, however, they finally revealed the 3 new prime lenses for the Sony mirrorless line-up. The 20mm F/2.8 Di III OSD M1:2 (Model F050), 24mm F/2.8 Di III OSD M1:2 (Model F051), and 35mm F/2.8 Di III OSD M1:2 (Model F053). The 24mm and 35mm lenses will be available on November 20th and the 20mm will be available in January 2020. All three prime lenses share the same price tag of $349.