William Robb wrote:

> The highest shutter speed you have on your camera is the flash sync
> speed. After that, the exposure duration stays the same, although the
> actual exposure decreases as the slit gets narrower.
>

Well, that clears up something that has been nagging me for some time.  I
had a sneaking suspicion that high shutter speeds using a 2 curtain system
wasn't really capturing an image at the speed indicated (like 1/8000 sec).
All the more reason to have a fast sync speed on your camera.


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