Tamron's new SP lenses have been technologically redefined from the core to achieve superior optical performance, new functionality and handling to bring out the potential of today's high resolution DSLRs. All Tamron lenses have a 6-Year USA Warranty and standard 3-Business Day Repair Turnaround for all Tamron lens owners. Try out the newest Tamron lenses at booth 339 during our in-booth posing and lighting demos and get some hands-on instruction from a roster of our pros each day. Up to $100 bonus rebates on select Tamron lenses purchased during the show. And bring your Tamron lenses by for a clean and check while you wait. Be sure to check out Master Classes, Platform Classes and Photo Walks and more led by our pros: Andre Costantini, Jay P. Morgan, Hernan Rodriguez, Jeff Rojas, Erik Valind and Charley Voorhis.