LENS RF 24-70 F2.8L. IS USM with ND FILTER ND2-ND400 DHG. The RF 24-70mm F2.8L IS USM is a fast RF zoom lens with the popular 24-70 mm focal length plus a fast and constant f/2.8 maximum aperture, producing exceptional optical quality. With 5-stops of image stabilisation it’s great in low light and ideal for a wide range of subjects where speed and versatility are key such as reportage, portraiture and wedding photography. Change exposure settings instantly without taking your eye away from the viewfinder, or control favoured settings all via the Lens Control Ring, ideal for a variety of situations including macro work, with focusing as close as 0.21 m.