AF 33mm f1.4XF is one of the X-mount lenses in Viltrox's new APS-C lens lineup. It is a great choice for Fuji camera users to freely create documentary images, portraits, street snaps, and other photo subjects. It is also ideal for professional video and Vlog creators to complete excellent video work. Firmware updates can be conveniently completed with a computer and a USB Micro-B cable.AF 33mm f1.4XF is adopted with a premium optical construction of 10 elements in 9 groups, including one ED (Extra-low dispersion) glass and one high refractive glass, which can effectively suppress chromatic aberration. The rounded aperture blades enable a large, beautiful bokeh to appear from the side of the focus.