[damo_Melbourne (Damian)]

Hi all,

Should I have the custom function setting on the 450D Long Exposure noise reduction turned on or off?
Im just starting off with 30sec and 60sec shots unguided at this stage.
It kicks in for anything over 1sec.
I would have thought to have it turned off and apply numerous darks or is it benefical having it left on?

thanks
Damian