The Tamron 11-20mm f/2.8 Di III-A RXD lens for Fuji X-mount will be officially released on May 30th. From the product listing:
- APS-C | f/2.8 to f/16
- 16.5-30mm (35mm Equivalent)
- Fast Ultra-Wide Angle Zoom
- Rapid eXtra Silent Stepping Drive Motor
- 1x XLD, 2x GM Asph., and 2x LD Elements
- BBAR-G2 Lens Coating
- Weather-Sealed Construction
- Rounded 7-Blade Diaphragm
The lens was announced back in February (additional information):
Development announcement: new Tamron 11-20mm f/2.8 Di III-A RXD lens for Fuji X-mount
Via digicame-info