I've made tens of thousands of razor-sharp photos over the last ten years. Three years ago I visited the world's largest model train track in Hamburg (go see it, it's amazing!) and in one part of the track they have a little UFO coming down on a wire.

I took several photos of it, but after I come home I realized they were all unsharp - unlike the rest of my photos, which were fine, including those taken during the night cycle. I wrote that down to 'excessive realism' on the part of the builders...

Anyway, apparently the device that causes photos to blur can easily be miniaturized and installed on a 5cm large UFO.