Sigma 100-400mm f/5-6.3 DG DN OS Contemporary L-mount

The Sigma 100-400mm f/5-6.3 DG DN OS Contemporary L-Mount is a compact-sized telephoto zoom lens suitable for L-mount system cameras. Featuring a focal length of 100-400mm and a magnification ratio of 1:4.1, the lens is ideally suited for both close-ups and photographs over longer distances.