Originally Posted by
Discus-n00b
I don't mind Sigmas either, they seem to actually be very good glass compared to the Canon red rings. Hard to beat for the money. There was a lot of reports of focus being off in the Sigmas, mainly the 35mm 1.4 that came earlier, but they offer a USB programmer of sorts that makes it easy to calibrate it and after doing that everyone's problems went away. Pics I've seen from them look good too.
Al they just dropped the price on a number of their lenses, the 105-500mm f5-6.3 is $799 now I think for all mounts. 50-500 dropped too. Actually making me look at those as well.