In a recently interview with Tamron executives at CP+ 2019 by French website Phototrend, Tamron said that they are still studying on whether they will release Canon RF mount and Nikon Z mount full frame mirrorless lenses.
According to Tamron Japan, Tamron will officially release a new firmware update for Tamron 28-75mm f/2.8 Di III RXD Lens (B&H Photo Video & Adorama & Focus Camera) for Sony E-mount, to fix the AF issue “When focusing on movies, We confirmed the phenomenon that AF does not operate properly under circumstances “.
Tamron today has officially announced two new lenses: Tamron 70-210mm f/4 Di VC USD lens and Tamron 28-75mm f/2.8 Di III RXD Lens. You can pre-order Tamron 70-210mm f/4 Di VC USD lens for Canon & Nikon mount at B&H Photo Video for $799. While the Tamron 28-75mm f/2.8 Di III RXD lens for Sony full frame mirrorless camera is only a development.