With an f/1.4 maximum aperture, linear motor AF, and weather sealing at eight points, this 27mm-equivalent prime delivers fast, silent focus and low-light capability in a compact 370g metal barrel. Its 11cm minimum focus distance and 1:2 magnification make it unusually versatile for close-ups and landscapes alike. Best for macro photographers needing a wide field of view and professionals who shoot indoors or in damp conditions with a weather-resistant X-Series body.