A high-performance standard lens with incredible definition, even when shooting wide open.
This lens delivers images with amazing clarity, even with the aperture wide open at F1.4. All the lens groups are shifted together during focusing to minimize aberration changes whether working close-up or at infinity. This unique design delivers images in which the focus is blended with smooth bokeh in out of focus areas. Offering a focal length equivalent to 53mm in the 35mm film format, it is a must-have optic for all X-Series owners.