Polaroid SX-70 ND Filter (use 600 Film in your SX-70 Camera)
The secret to using our 600 films for your Polaroid SX-70 camera. The Polaroid neutral density filter makes your SX-70 camera compatible with all of our 600 films. This reusable filter slots over the top of the cassette, changing how much light the film receives. Just be careful you don’t throw out the filter with the cassette. It happens all the time.