Playing in the rain (well, under my eaves for safety) with the Bigma. Had to bump up to ISO 1600 to get decent shutter speeds. A little blur on the background in PS to cut the noise. I like this lens a lot for the backyard birds. Can't quite get used to the non-Olympus zoom/focus ring layout with the focus ring at the back. I have been using manual focus a lot in the low light of the backyard. This lens shifts focus a lot when you zoom, much more than the Zuiko 50-200.