Laowa 12mm f/2.8 Lite Zero-D FF (Auto-focus)Designed for full frame mirrorless cameras, the 12mm f 2. 8 Lite Zero D FF offers an ultra wide 122 angle of view with virtually zero distortion. Its fast f 2. 8 aperture enhances low light performance and creates pleasing bokeh, making it ideal for a variety of shooting environments. Weighing just 377g (AF Sony E mount), this compact lens now supports autofocus for both Sony E and Nikon Z mounts, while maintaining Laowas renowned optical quality.