Boasting a compact design, this lightweight and versatile Fujifilm XF-18mm f/2.0 Lens (135 equivalent: 27mm) produces enhanced image resolution right to the image edge. FUJINON wide-angle prime lens for Fujifilm X Mount18mm focal length135 equivalent: 27mmF2.0-F16 aperture Boasting a compact design, this lightweight and versatile 18mm XF F2 lens (135 equivalent: 27mm) produces enhanced image resolution right to the image edge. Featuring an all-glass aspherical lens and other elements, the lens is polished to perfection and treated with Super EBC coating while the high-quality metal barrel and precision-machined 1/3-step aperture ring give versatile control. Excellent out-of-focus bokeh is achieved thanks to the design of the molded aperture diaphragm blades. The blades are curved to create a circular image at all aperture settings, while the very edges of each blade are meticulously rounded off rather than simply cut off, which delivers a sharper image. Specifically designed to maximise the mirrorless design of the X-Pro1 body, the X-Mount has a short flange back distance of just 17.7mm giving high resolution right across the image.