Ryan Farnes
Well-known member
If I'm locked down on a tripod at very long focal lengths, is IS going to be a non-factor? Obviously hand held it is essential at longer focal lengths, but when I'm locked down and using a 400mm lens, can it do anything for me to eliminate shake from wind or those subtle vibrations when I touch the tripod?
At the same time, might I run into problems with tilting and panning where the IS causes jerky blips?
At the same time, might I run into problems with tilting and panning where the IS causes jerky blips?