The fuji xc 16 50mm f35 f56 ois mk ii boasts 12 all glass elements in 10 groups including 3 aspherical elements and 1 ed element with its versatile zoom range of 16 50mm and 7 rounded aperture diaphragm blades this lens is a brilliant all round lens thats suitable for a wide range of photographic applications its image stabilisation function reduces camera shake in both video and stills