My Sigma 70-200 f2.8 EX DG cme today and i'm over the moon, it's my first lens purchase 
but it's pouring down with rain today and yesterday evening i put my back out standing up from the dinner table (go figure 
) so there isn't much chance of me going out to play 
On the plus side it seems to be a sharp example of the Sigma, no major focus issues or CA from the little playing i've done so far
but it's pouring down with rain today and yesterday evening i put my back out standing up from the dinner table (go figure ) so there isn't much chance of me going out to play On the plus side it seems to be a sharp example of the Sigma, no major focus issues or CA from the little playing i've done so far