> > > Skip wrote: > > > > I have the Sigma 15mm fisheye and the 17-35 f2.8-4 EX HSM, and > while they are as > > optically good as on could expect for distortion prone types, > the 17-35 focuses > > pretty slowly. I have no experience with other Sigmas, but if > this one is a > > "High Speed Motor," then the others must pe pretty pedestrian. > It is much slower > > than, say, my 28-135 IS. > > Skip > > Ah, interesting. Well, I guess compared to my old Sigma 28-70 > f/2.8 non USM lens > it's as fast as lightning :-) This has to be the slowest AF lens > for Canon EOS > ever, at least the slowest I have ever seen. :-( > > Thomas Bantel
Hey Thomas, Here are some more reasons I like Canon glass. Regards, Chip Louie * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
