The Canon RF 24-105mm F2.8L IS USM Z is a professional-grade zoom lens engineered for both stills and video. Featuring a constant F2.8 maximum aperture across its entire 24-105mm range, this lens delivers exceptional low-light performance and beautiful bokeh throughout all focal lengths. The advanced optical design includes 23 elements in 18 groups with 4 UD elements and aspherical lenses, delivering sharp, high-quality images with minimal distortion. Built-in optical image stabilisation provides up to 5.5 stops of shake correction, expandable to 8 stops with compatible cameras featuring in-body image stabilisation. The lens features dual Nano USM autofocus motors for fast, silent focusing, a configurable control ring, and an iris ring with click-less operation ideal for video work. With a minimum focus distance of 0.45m and maximum magnification of 0.29x, this versatile zoom excels for weddings, events, photojournalism, portraiture, and professional video production. Dust and moisture resistant with fluorine coating, this substantial but solidly built lens represents a significant investment in quality imaging.