From APUG
And it gets even more stange its supposidly only as grainy as a standard ISO 400 B&W film and it is thermally developed at 160c and is about as grainy as a normal 400 speed B&W film Thats insane!Tomorrow, Kodak will reveal the worlds fastest B&W reversal film. It has a speed of 24,000. I am looking forward to that talk. Anyone want any of this one?????? Sample pictures are shown on page 220 of the ICIC 06 proceedings.
Also it looks like Fuji have designed a new 1200 speed neg film, which seems like an oddball speed.