Hi all: I just got my 28-135 IS a few days ago and like it very much (an upgrade from my 28-70 f3.5-4.5). But I found something funny about it. When I was shooting it with EOS 5, I found the picture jittered a bit during focusing. However, I don't seem to get the same problem with EOS 3. Is this normal? Also, the zoom ring is slightly stiffer when I zoomed beyond 100. I noticed the barrel actually contracts inward. Is this reason why it's stiffer? The pictures from the lens turn out to be pretty good (thanks to IS). But if there is any known problem, I'd like to get it resolved b4 it's too late (I can get it exchanged within the first week or so...). Any comments?
Thanks, Gary * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
