Impossible PX 600 Silver Shade UV+ Black Frame for Polaroid 600 Cameras Completely unique, never-before-seen black & white film for Polaroid 600 camera users and this time with an all black matte frame Silver Shade chemistry allows for an array of photo manipulations with tools, heat and other methods 600 cameras are widely available in the US market and through Impossible Film Speed: ISO 600/DIN 29 Provides 8 black and white images for all Polaroid Image/ Spectra camera models Development: approx 3 minutes at 70F (21C)