Fujifilm's XF10-24mm F4 R OIS WR Lens builds of the success of its predecessor. Fujifilm has implemented a range of improvements which elevate the lens in image quality and usability. The lens is constructed from 14 glass lens elements in 10 groups including, 4 Aspherical & 4 extra-low dispersion element. This intelligent design helps to produce the best possible image with edge-to-edge sharpness and reduced chromatic aberrations, ghosting and flare. The lens has been redesigned to allow enhanced usability which includes an f-stop scale on the aperture ring and an aperture-position lock. The O.I.S has been improved by a full stop, allowing for 3.5 stops of image stabilisation and when paired with Fujifilm bodies such as the X-T4, you'll get a full 6.5 stops of stabilisation. Finally, for those who do not like the weather to limit creativity, Fujifilm has updated the lens with a new weather-resistant structure.