Sigma 50mm f/1.2 Art vs Sony 50mm f/1.2 GM lens review

Buy the Sigma 50mm f/1.2 Art lens for $1,399: http://SDP.io/Sigma50f12
Buy the Sony 50mm f/1.2 GM lens for $1,898: http://SDP.io/S50GM
Download the sample files: http://SDP.io/Sigma50f12DL

Tony Northrup reviews the new Sigma 50mm f/1.2 Art lens for portraits (both in the studio and natural light), sports, contrast, bokeh, sharpness and maximum magnification (minimum focusing distance). He primarily compares it to the Sony 50mm f/1.2 GM (G Master) lens, though the Sigma lens is also available for L-mount full-frame cameras such as Leica and Panasonic.

0:00 Introduction & Design
1:13 Sharpness
1:47 Studio Portraits
2:11 Natural Light Portraits
3:04 Contrast & Flaring
4:23 Sports
5:33 Video Autofocus
6:31 Bokeh
7:18 Maximum Magnification
7:40 Summary