The Sigma 28-105mm f2.8 DG DN lens is a versatile standard zoom with extra reach at the telephoto end and a constant f2.8 aperture. This provides consistent depth of field control and makes the lens well suited to low-light shooting. Ideal for a wide range of photography, from landscapes and portraits to close-up work, it combines portability with outstanding build quality and optical performance, as expected from SigmaÕs Art series.

Thanks to SigmaÕs innovative use of five aspherical elements, the 28-105mm f2.8 DG DN Art lens achieves a remarkably compact design without compromising image quality. Despite its constant f/2.8 aperture, the lens weighs less than 1 kg, helped by optimised design and materials including a magnesium-alloy lens barrel, which is significantly lighter than aluminium. This blend of advanced optics and lightweight construction makes it a highly practical and travel-friendly choice.

The Sigma 28-105mm F2.8 DG DN Art lens is equipped with a high-performance linear motor for fast, quiet and accurate autofocus, making it suitable for both stills and video. It is also built for durability, with dust and splash-resistant construction plus water- and oil-repellent coatings. Useful features including a zoom lock switch, de-clickable aperture ring, dual customisable AFL buttons and a focus ring add flexibility and control across a variety of shooting situations.