Luminous Landscape Forum
Equipment & Techniques => Cameras, Lenses and Shooting gear => Topic started by: mahleu on August 17, 2008, 09:33:32 am
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I tried to get my sigma 500DG-ST to operate on the second curtain on my 40D yesterday but I couldn't get it to cooperate. There is no option in the Custom Function menu and the Flash Control menu won't open as "flash is incompatible or powered off".
Any ideas?