A Spanish site, Quesabesde, has published a new review on the Olympus 15mm f8.0 lens. This isn’t a good lens for general purpose use. For that, you better look at excellent Panasonic 20mm f1.7 or Olympus 17mm f2.8 even if its IQ is not great. But both are significantly more expensive and despite being pancake lenses, are still quite a bit bigger than the Olympus 15mm. So if you only have a bit of money to spend, and are willing to experiement, this could be a nice buy. And as its name suggests, this is a better body cap than a plastic one if you are looking for more instant shooting options. Check this review out.