03-20-2016, 02:15 AM
AllGold wrote:
Cube, do you happen to know how it compares to the Sigma 150-600?
I don't have direct knowledge of the Sigma but I read is performs well also. The Sigma has two models, one is the Sport model which is supposed to have faster AF. The Sigmas zoom the Canon clockwise direction, the Tamron zooms the Nikon counter-clockwise direction.
Here are some more opinions http://www.dpreview.com/forums/thread/3842179