Impossible 600 BW 2. 0 Film BLACK FRAME Pack 8 Shots Description. Eight instant black & white photos with matt black frames. For use in Polaroid 600-type cameras & Impossible I-type cameras. Images begin to emerge within a minute. Full development takes 5-10 minutes. Our latest bw film formula captures fine detail effortlessly producing high contrast photos with depth atmosphere & distinctive analog texture. This editions matt black frame is designed to complement your monochrome compositions perfectly.