The Japanese site dc.watch posted a original review about the X-Pro1 combined with the Cooke Speed Panchro 25mm F1.8 SER II. Well, my Japanese knowledge begins and ends with the word “sayonara”, so I had to use the google translator tool. But the automatic translator tool struggled also with the Japanese language, and so the review is a bit cryptic. Nevertheless, there are some sample pictures you can see. The English Company Cooke designs the Panchro lenses for motion photography. If you liked that, and enjoy beeing creative in mounting lenses, here is a used Cooke Speed Panchro on ebay (auction end on October 22).
Cooke Speed Panchro auction was found via slidoo.