Polaroid Originals Black and White SX-70 Instant Film for vintage Polaroid SX-70 cameras. The SX-70 works differently than other Polaroid cameras, so it has its own film with a lower ISO. A lower ISO often provides richer tones and texture. This is why the SX-70 is so popular with artists, creatives, and professional photographers. This pack contains eight instant black and white photos with the classic white frames.