I'm in the "majority" boat by the looks of things as I use IS all the time except when mounted to a tripod (or when using a lens without IS [] )


Quote Originally Posted by photosurfer
Although i'm sure you do get a lot of people here trying to use IS at 1/2000 while sports shooting so i see what you're saying lol

I understand that IS doesn't add any benefit in terms of camera shake once you reach high shutter speeds, but will leavingIS on while shooting at high shutter speeds actually be detrimental to the shot?


At what point (shutter speed) does IS become useless?


Cheers.