I noticed Lomo site was offering 100 dollars off on Horizon Perfekt so I grabbed one. I'm going to start with this....

The char example is very telling. So it has a pronounced curve toward the edge then. I'll really have to shoot a brick wall to get a handle on it. I was curious as to what shutter speed really means to this camera. The lens is open and rotates. So when it says 1/250, is it an equivalant exposure per section of the film?? It's open longer than that for the lens to sweep side to side, correct??