Getting a 70D ( up from a 350D) and my main lens is a Sigma 18-50mm f/2.8 EX DC ( mk1, about 2005/6)
Question is will they play together? i HOPE SO!?!
Plays well for me, but I have the OS version of the lens.
well, got the 70D now, and the Sigma 18-50mm f/2.8 EX DC ( mk1, none macro version about 07) works fine with the 70D, live view is a bit jittery!