A quick look at the Zenit Horizon 202 clockwork panorama camera, which is unusual in that it uses a lens placed in a rotating drum to create ultra-wide-angle images with a 2.4:1 aspect ratio on 35mm film. If this sounds weird, it is – and It is probably easier to show the camera in a short video than to describe it:
Three images of Valsassina, looking up towards the head of the valley from the side of Monte Giumello, Italy. These are stitched panoramas using a 50mm lens with a polariser. By careful rotation of the polariser it is possible to bring out a lot of detail in the storm clouds, and also significantly change the apparent colour of the sky. Sadly, this did not allow us to change the weather…
Transient Eye 