I just noticed that the instruction book for my E-P1 says to turn off the IS when the camera is on a tripod. I can't understand why turning the IS off is a benefit. Can anyone explain? Thanks John
The IS makes a very slight vibration and that will transfer to the tripod. The tripod is your IS.... Right? Maybe Peter will offer a better reason. He's using a tripod for much of his work.
As I understand it, most IS systems assume that the camera will move/shake. When you use a tripod, movement/shake is eliminated. This confuses the system and renders the IS function ineffective. I really notice it when I use my Canon 50D with IS lenses on a tripod. I'd love to know why. Maybe someone could explain the technical reasons.
