A 50mm prime lens with fast f14 aperture and x mount for use with fujis x range of compact system cameras such as the x pro1 and x e2 the lens gives a 462 degree field of view and thanks to its high brightness value of f14 it comes as a great tool in poor lighting conditions ensuring clear image quality and a small depth of field optics of the lens consists of nine lens elements arranged in six groups including one aspherical and one hybrid aspherical lens element to ensure high cont