Sony Alpha A7RII: Quick Focusing Test Using Non-Native Lens

I had a few moments to record this video and try to show you the focusing speed of the new Sony A7RII using non-Sony lenses. I used my Canon mount Tamron 15-30 2.8 lens with the Viltrox adapter. It is definitely very fast compared to prior generations of Alpha cameras! I will update this video when I have some more time with the camera and try it out with a variety of lenses. Thanks for watching!