Tamron has recently released its new SP 15-30mm f/2.8 Di VC USD lens for Canon, Sony A and Nikon mounts. This Tamron new lens offers full frame coverage with LD and XGM glass elements in the front to minimize chromatic aberrations.
The Tamron SP 15-30mm has a 9-blade aperture, eBAND and BBAR coatings of Tamron and come with a built-in lens hood.
Bad news, if you are using Sony A-mount, it doesn’t support for image stabilization because there was no VC motor.
The Tamron SP 15-30mm f/2.8 Di VC USD lens is now listing for sale at B&H for $1,199, but the availability is not available at this moment.