Hmm? My 28-135 IS doesn't display any movement/stuttering in the viewfinder and I know it's working fine, based on sharp images at very low shutter speeds. I assume you're shooting at speeds 1-2 stops slower than the reciprocal of the chosen focal length, right?
Subject: Re: EOS Another one bites the dust (28-135IS) >From: [EMAIL PROTECTED] >Hi all, > >First of all... HAPPY NEW YEAR (well, almost ;-) > >To join the club, my 28-135IS isn't working correctly neither. IS seems >not to work. It's very extrange because I can hear the mechanism >working/stoping when I engage/dissengage the shutter button, but there's >no corrective movement in the viewfinder. I tried by setting it on the >longest focal length, engaging IS and shaking the camera a little bit, >focused on some crosslines. Result: NOTHING. >Before, the effect on such a case was pretty strong and obvious. * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************