The Impossible Black & Red Film for 600 Duochrome is an instant film. As the name implies, it is a monochrome film. However, the spectrum does not go from black to white, but from red to black.
The frame of the pictures is black. There are eight pictures in a pack of Impossible Black & Red film. You can use the instant film in any Polaroid 600 cameras and Impossible I-Type cameras. According to the manufacturer, the development time is about five to ten minutes.
The film is currently no longer available. The current black and white film for pictures with a 600 instant camera is the Polaroid B&W Film for 600*.
