There are also the manual pack film cameras, the 180 & 195. I have both and they are excellent with fantastic glass. After getting my 180, I found out just how good Polaroid film is and spent about 3 years only shooting pack film. I also have a collection of the 3xx and 4xx series that are great but the 180 and 195 being fully manual are just that much better. I also have the Polaroid back for the Bronica ETRS but sadly, the 6x4.5 size format limits the use. I used it for testing and at some things like kid's parties.