Horror of horrors, all my UV gear to reveal nothing different!!!!! All is shown, in the visible wavelengths. All bluebells look blue, in ultraviolet light; even if they aren't all blue, in visible light. Lumix G2 camera, Noflexar 1:3,5/35 lens, Bessell-U & 80A, BG38 filters. Very windy, but sunny, weather conditions.