This is a great lens . If there is one issue thatβs not as good as the Sony lenses itβs auto focus .
There can be a pulsing effect instead of a fast lock on and it can loose a subject then lock on in video sometimes. Thatβs the bad out of the way. And itβs so sharp that the Sony in camera sharpening combined and high contrast rendering, peoples skin can be harsh .
Now thatβs all the bad out of the way .
For the good it starts with the color , there is the Sigma βtintβ to images vs the Sony . Sony is rendering very very real or perfect and thatβs good . Sigma lenses have a mild greenish old school tint thatβs pleasing. This lens Iβve heard some say itβs rendering is so perfect itβs sterile. I donβt think so , to me I get a feeling from the rendering. Donβt know how to explain it but I like it .
Take this babbling the way you will , for me I love the lens . Thanks