Tamron 28-75mm f/2.8 Di III RXD Lens for Sony E with Camera Bag,
Tamron 28-75mm f/2.8 Di III RXD Lens for Sony E (Intl Model) with Lens Cleaning Kit, Filter Kit, Close Up Filter, Padded Lens Case, Tripod, and Backpack - Walmart.com
Tamron/Sony 28-75mm comparison
Review Tamron 28-75mm F/2.8 Di III RXD (model A036) - CameraStuff Review
Tamron 28-75mm f/2.8 Di III RXD Lens Review
TAMRON | 28-75mm F/2.8 Di III RXD
Size & Specs Comparison: Tamron 28-75mm f/2.8 Di III RXD vs Sony FE 24-70mm f/2.8 GM | Sony Rumors