Sigma 50mm F2 DG DN Contemporary Lens Review

[SECTION]INTRODUCTION[/SECTION] Hot on the heels of Sigma's new 17mm f/4 DG DN Contemporary optic, just reviewed, we have here a second lens sharing much of the same design ethos, the Sigma 50mm f/2 DG DN Contemporary. Compact and light, with aspirations of reaching the highest levels of construction quality and optical performance. The 17mm acquitted itself well, so time now to couple up the new lens with the same full-frame 42MP Sony A7RIII body. Let's dip our toes in the water and see ho