You depress the shutter anytime during (2), the IS is working whenever you hear the noise. David The words of Ron were: > Hi, > > This may sound dumb, but when do you actually fire the shutter with the > 28-135 (or any other) IS lens. I just got the lens. This is what happens: > > 1) depress shutter button half-way; > 2) lens makes noise, sometimes for several seconds; > 3) lens stops making noise and the viewfinder image 'jumps'. > > Do I finish depressing the shutter during 2, or after 3? Or am I missing > something here? It seems as though if I wait until the noise stops, then > the lens will blur from camera shake (IS stops). But if I trip the shutter > when it is making noise (stabilizing?), how do I know when? > > Thanks, > > Ron > > * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
