Tamron today has posted another teaser for upcoming 4 new FE lenses. These four new FE lenses are scheduled to be announced in October 2019.
The zoom lens is the Tamron 70-180mm f/2.8 Di III RXD lens, and three FE prime lenses are all f/2.8 prime lenses. More info coming soon, stay tuned.
— Tamron USA (@TamronUSA) September 17, 2019