Impossible Cyan 600 MONOCHROME Film Pack 8 Shots Description. This Impossible Cyan 600 Monochrome Instant Film is a white-framed monochrome film in which the only color dye is cyan rendering every image entirely in that color. It can be shot in any Polaroid 600-type camera or Impossible Instant Lab. It can also be used in Polaroid SX-70-type cameras providing a neutral density filter is used.