Tamron is working on a 28-75mm F2.8 lens for full-frame Sony mirrorless cameras: Digital Photography Review
Tamron 28-75mm F2.8 Di III VXD G2 Review | Photography Blog
Long Term Review: Tamron 28-75mm f/2.8 Di III RXD - phillipreeve.net
Tamron 17-70mm F2.8 Di III-A VC RXD Review | PCMag
Rent a Tamron 28-200mm f/2.8-5.6 Di III RXD for Sony E at LensProToGo.com
28-75mm F/2.8 Di III RXD (Model A036) | Lenses | TAMRON
Tamron 28-200mm F/2.8-5.6 Di III RXD Lens for Sony Mirrorless Full Frame/APS-C E-Mount Cameras (AFA071S700) Tamron 6 Year Limited USA Warranty with Protection Filter & More | Sony 28-200mm f2.8 Lens -
Tamron 70-180mm F/2.8 Di III VXD Lens for Sony E-mount
Amazon.com : Tamron 28-75mm F/2.8 for Sony Mirrorless Full Frame E Mount ( Tamron 6 Year Limited USA Warranty) Black : Electronics