Sigma 135mm f/1.8 DG HSM 'Art' lens review with samples (Full-frame & APS-C)

A very exciting (and expensive) new portrait lens from Sigma - I love 135mm, so it was a real pleasure to test out this one! Let's see if it's as good as everyone seems to be saying it is. All pictures shot by me on Canon 6D and EOS M3 cameras. If you've found this or other videos I've made to be helpful, then support me on Patreon! https://www.patreon.com/christopherfrost 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! https://www.flickr.com/photos/56334263@N07/ Music: 'Opportunity Walks', Kevin MacLeod (www.incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/b...