Amazon.com : Samyang AF 24-70mm f/2.8 Auto Focus Full Frame
Amazon.com : Samyang AF 24-70mm f/2.8 Auto Focus Full Frame,LK SAMYANG,Samyang AF 24-70mm F2.8 FE Lens Announced - Optimized for,AF24-70mmF2.,Samyang AF 24-70mm F/2.8 FE Lens Review - Performance