The Canon RF 24-70mm f2.8 L IS USM is a fast and sharp f/2.8 full frame lens featuring an advanced 5-stop image stabilisation and Nano USM motor for super-fast amd silent AF with exceptional smoothness, so it's perfect for video as well as still photography. Take your photography to higher standards thanks to three glass moulded aspherical and three UD lens elements and advanced optical coatings. The Canon RF 24-70mm f/2.8L IS USM lens is a high quality workhorse zoom with constant aperture and newly developed pro-level optics including ultra-low dispersion elements for mirrorless systems.