Sigma has officially launched their first RF mount lens for APS-C cameras. The Sigma 18-50mm f/2.8 DC DN Contemporary is available for preorder and will begin shipping in mid July. Key Features Preorder Press Release SIGMA Corporation of America, the US subsidiary of SIGMA Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is pleased [...] Source...
Published By: Canonrumors - 3 days ago