Cheap 24VDC shutter

[f22warzone]

May have found a cheap shutter
http://www.surplusshed.com/pages/item/m3259.html
don't know if it will work for our applications though but I am tempted to buy one as it is only 15$ and if it worked it would be a real barging : )

[allthatwhichis]

Looks like a beast; almost as big as my whole projector. that might be good for a larger gas laser but is probably too big for most of our SS RGB rigs. Decent price though.