I have a top of the line olympus 7.1 MP digital camera, made for fine details, and i got it so that i can photograph warhammer models that i paint, so that i can show on the interwebs my skill. however, when i go to take a photo of the models, either by moving the camera in close to the models or just zooming in, when i hit the shutter button, the model goes from blurred to sharp for half a second, the picture snaps and its just a mess of blurs. any suggestions?