Sigma announces 100-400mm F5-6.3 for E-mount and L-mount, teleconverters and more

Sigma has announced the launch of its first ultra telephoto lens specifically for full-frame mirrorless cameras, as well as a pair of teleconverters, a new USB dock and a new mount options for three of its prime Contemporary lenses. 100-400mm F5-6.3 DG DN OS Contemporary While this new lens might look similar to its previous 100-400mm lens, the 100-400mm F5-6.3 DG DN OS Contemporary has been designed 'from the ground up for mirrorless camera systems.' Specifically, the lens will be available in ...