Sigma 19mm f/2.8 EX DN and 30mm f/2.8 EX DN (2 Lens Kit) for $199 – Deal Alert February 1, 2013 By Eric Reagan B&H has the Sigma 19mm and 30mm two lens kit for Sony NEX cameras back in stock at $199 for both lenses with free shipping in the US. Check it out here at B&H Photo.