A handy addition

A practical complement that from the 2.8 / 16 mm lens ("pancake") conjures up a whole new lens. And that, without changing the light intensity. In order to capture wonderful wide-angle views for people who love the dynamics in the picture, or also for "everything on it" photographer. The images seem to naturally, they are not recorded, it is therefore expressly not Fisheye and they are sharp and detailed.
However, the intent itself has no way yet to install filters and so the lens is not protected in case of doubt and in adverse weather conditions. The front lid is somewhat unstable in place and has quickly lost him.
All in all, however - Top!