ahsanford Particular Member Aug 16, 2012 8,656 1,664 57,701 Mar 30, 2017 #1 Mar 30, 2017 #1 FYI http://photorumors.com/2017/03/30/sigma-100-400mm-f5-6-3-dg-os-hsm-contemporary-lens-us-pricing-announced/ - A
FYI http://photorumors.com/2017/03/30/sigma-100-400mm-f5-6-3-dg-os-hsm-contemporary-lens-us-pricing-announced/ - A
