Olympus 9mm f/8.0 Fisheye Body Cap Lens

Birds do it, bees do it - even educated fleas do it. Let's do it! Let's have a look at the Olympus 9mm f/8.0 Fisheye Body Cap Lens. It's a novelty lens sold by Olympus for the Micro Four Thirds system. It doubles as a fisheye lens and as a lens cap body cap. It's not a lens cap, is it? It has a lens cap. It's a body cap. It's a lens that doubles as a body cap. As a body cap it's so-so, but as