The art lens series is the top of the cream line for Sigma, and there has been a lot of anticipation for it. How did their 35mm fare? Find out in this review - http://xlightphotography.com/sigma-35mm-art-lens-review/
IMAGE QUALITY • Good bokeh at f/1.4. • Seems to hit sweet spot at around f/2.8 to f/4. • A good lens even for street and landscape – Works amazingly good even at f/10 to f/14.
THE GOOD • Solid construct, can probably survive a hard knock or two. • Buttery smooth auto-focus (I have not experienced any issues on my Nikon DSLR till date) • Excellent optics. • Half the price of Nikon and Canon 35mm counterpart. Amazing value for money. THE BAD • Weather resistant, but not weather sealed. Keep this lens away from heavy rain and splashes. • Suffers from a tad bit of distortion. Not a major pain, and probably unnoticeable.