NPC makes a polaroid back for the 645, so I would think it would fit the 645N. I have a Polaroid back 'dedicated' to a 6x7 body, and shoot film with a 67II. I bought the back used and it came with a hinge pin that raplaces the hinge on the 67's. It works just like the pins on 35mm bodies. There is a different pin for the 67II since the backs are not the same. You can take the Polaroid back on and off, you just waste a sheet of film each time since there is no dark slide. The down side is the inability to use the Polaroid midway through a roll of film, hence the need for a dedicated body. But with the prices of used 67 bodies and lenses, you can justify it when compared to Hasselblad. - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
