There are rebates currently available for numerous Tamron lenses. Additionally, you can get 4% rewards on all of these lenses from B&H. These deals end July 31, 2014. Check them all out while they last here at B&H Photo.
Tamron has announced that the new 28-300mm F/3.5-6.3 Di VC PZD lens will ship this month for $849. It is available in Canon and Nikon mounts, with a Sony mount option to be forthcoming. All mount options are compatible with full frame DSLRs. Expected availability is June 26. You can pre-order it here at B&H Photo.
Tamron has announced pricing and availability for its new 16-300mm f/3.5-6.3 DI II VC PZD MACRO lens. The lens follows the popular 18-270mm model, stretching the focal length at both ends of the zoom range for a 18.8x total zoom range. The new 16-300mm model retails for $629 and should be available mid-May (B&H says on May 15) and is available for pre-order for Canon, Nikon and Sony mounts. Check it out here at B&H Photo.