December 21, 2011, 06:03:31 pm
Sure, just set up your effects in a clip in the Movie section, and then go straight to the Photo section to render your still image.
The Photo section always "inherits" the previous screens look/effects, so if you go to the Photo section from the Build section, you will not see any effects.
(Oh and the Lens flare effect and the Sketch effect both work in Print/Poster resolutions if that's what you meant)