Sigma 100-400mm DG DN OS ’C’ (new version for mirrorless cameras) lens review (Full-frame & APS-C)

Neat - it’s about time an affordable 100-400mm lens arrived on the Sony E-mount (and L-mount alliance) systems. Let’s hope that one day it finds itself on Canon RF and Nikon Z mounts, too. All pictures taken by me on Sony a7R II and a5100 cameras. Support me on Patreon! Be sure to follow my Photostream on Flickr, to see sample pictures of lenses I’ve reviewed and to see previews of upcoming lenses, too! @N07/ Music: ’Opportu