HI, Does anyone use Sigma 70-200/2.8 EX HSM with non -Sigma TCs? Kenkos or Tamrons? What are the results? Any problems? Thanks. George My web page: http://members.nbci.com/_XMCM/Yegey/EntrancePage.html * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
