JB> So, I'll have to use film (K1000, Super A, P50) for measureing the flash JB> duration, using the shutter slot to indicate the duration of the flash.
Hi Jens, usually this method is used the other way around, to measure
acceleration of shutter curtains and consistency of
their travel. Your average mechanical shutter is in no way accurate
enough in its travel to measure this. The electrical ones could be
better for this. Unless I forgot something :)
Good light!
fra
