Up for sale is a. P olaroid Impossible Project Instant Lab Conversion.Mamiya RB67 (with p-adapter, not included). Includes what is seen in pictures: box, camera back with dark slide and USB charging cable. This back is designed to attach to the back of a Polaroid 600SE camera and provide instant film capacity using Polaroid Originals 600 Type film or iType film. After you take a picture with the 600SE, to eject the film: press blue button one time for an automatic ejection cycle. The USB cable is used to charge the back to provide the electricity to eject the film. It sure is nice to be able to shoot instant film with the Polaroid 600SE once again. With a P-adapter you can use this back on a Mamiya RB67. Note that there will be a very thin black boarder (1/16) around the image when using this back on an RB67. The item "POLAROID 600SE / RB67 Polaroid Impossible Instant Lab camera back TYPE 600 Film" is in sale since Friday, January 24, 2020. This item is in the category "Cameras & Photo\Other Cameras & Photo". The seller is "orehabcentre" and is located in OAKVILLE. This item can be shipped to United States, Canada.