This reviewer received promo considerations or sweepstakes entry for writing a review.
There are critics saying this lens does not focus well. But I have nothing but great things to say. It's fast, accurate, sharp, affordable, & build quality is excellent. Also there is an optional USB dock to fine-tune the focus of needed. I never had to. Best purchase I made in a while. Be prepared for the weight, there's lots of glass so it's a heavy lens.
