The Sigma 19mm f/2.8 EX DN (“Digital Neo”) is a new fixed-focal-length lens for Micro Four Thirds (MFT) and Sony NEX users. Comprising 8 elements in 6 groups, the Sigma 19mm f/2.8 EX DN has an angle of view of 59.3 degrees on MFT and 73.5 degrees on an E-mount camera. This lens benefits from a newly developed linear AF motor which moves the lens elements directly without the need for gears or the drive of other mechanical parts, and comes with a non-rotating 46mm filter thread. The Sigma 19mm f/2.8 EX DN features a rounded 7 blade diaphragm creating an attractive blur to the out of focus areas of the image. This Sigma 19mm F2.8 EX DN has a minimum focusing distance of 20cm/7.9in and a maximum reproduction ratio of 1:7.4. Pricing and availability have yet to be communicated.