The Fuji 23mm F/1.4 XF R Lens is a wide angle lens designed for the Fuji X system. The all metal build houses a great optical design that includes an aspherical element for improved sharpness at all apertures. It also has a sliding manual focus ring for improved control over focus when required. With a maximum aperture of F/1.4 you should be able to handle just about any lighting situation. The 35mm equivalent of this lens is 35mm. This lens is great for group & amp; environmental portraits, street, nature, and landscape photography.