If your interested, I made this 3D concept sketch during my lunch break:

<http://www.arach.net.au/~savage/Misc/FOH.dwf>
<http://www.arach.net.au/~savage/Misc/FOH_2.dwf>

My flash has antennae!!! :-)

You'll need to download and install a .dwf viewer though:

<http://usa.autodesk.com/adsk/servlet/mform?siteID=123112&id=9131297>
<http://www.bravaviewer.com/viewers.htm> (I've not used this one)

Cheers,

Dave

On 8/23/07, AlunFoto <[EMAIL PROTECTED]> wrote:
> That's one concern to take seriously. I've seen light sources for
> fibre optics with a circular "snout" where the fibre bundle goes in.
> However it should be doable to make a contraption like that to fit the
> head of an ordinary flash. Perhaps just do a styrofoam "proof of
> concept" first and then make something more serious later if the light
> throughput is sufficient.
>
> Jostein
>
> 2007/8/22, William Robb <[EMAIL PROTECTED]>:
> > Many, many years ago, I tried to make a fibre optic bundle for a light
> > painting project. I aquired a couple of roll ends of fibre optic thread from
> > a friend at the local telephone company (at the time, they were just
> > starting to install the stuff in a big way for data transfer), and the
> > biggest heat shrink tubing I could find.
> > I spent an afternoon cutting threads and packing them into the shrink
> > tubing, and then I shrank the tube down to hold everything in place.
> > The thing definitely transferred light, but I didn't ever figure out a good
> > way to attach the fiber optic to a light source.
> >
> > William Robb

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