12mm F2.0 High Speed Ultra Wide Angle,Samyang 12mm F2.0 AF Ultra Wide Angle Auto Focus Lens for Sony E Mount (SYIO12AF-E) Black,Samyang announces new 12mm F2 autofocus lens for Sony APS-C mirrorless cameras: Digital Photography Review,12mm F2.0 High Speed Ultra Wide Angle,Samyang Lenses for Sony E Mount | Samyang US,