Italian camera designer Gian Paulo Ferro manufactured an exclusive range of ring cameras from his Udine workshop near the Solevenian/Austrian/Italian border. Packed into a very small space 25mm in diameter is a 10mm f/2 lens with shutter speeds of 1/30 to 1/500 s. The six images are 4.5x6mm and are cut out of standard film with a special punch. There is also a special daylight developing tank.
Asking price 2762USD