Tony Northrup tests the NEW Sigma 50mm f/1.4 DG DN ([ Ссылка ]) for Sony E-mount and Panasonic/Leica L-mount full frame mirrorless cameras. He tests it for sharpness (center and corner), bokeh, autofocus, design and handling, and maximum magnification / minimum focusing distance.
Tony compares the Sigma 50mm f/1.4 DG DN to the older version of this lens, the Sigma 50mm f/1.4 DG HSM. He also compares it to the Sony 50mm f/1.4 ZA Zeiss lens ([ Ссылка ]) and the SIgma 50mm f/1.2 GM lens ([ Ссылка ]).
0:00 Introduction
1:12 Why you need a 50mm f/1.4 lens
2:39 Sigma 50mm f/1.4 DG DN design & handling
3:46 Autofocus impressions
4:01 Why third-party lens selection matters
5:29 Sigma 50mm f/1.4 DG DN vs DG
7:16 Sigma 50mm f/1.4 DG DN vs Sony 50mm f/1.4 ZA
8:48 Sigma 50mm f/1.4 DG DN vs Sony 50mm f/1.2 GM
10:47 Summary
