Badger only lists the 4x5 and the new 8x10. The bellows draw on the Shen-Hao 5x7 is 115mm to 580mm (according to Shen-Hao's site). The focal flange distance on the Nikon 90SW4.5 is 97.4mm and is 97mm on the F8 version (Nikon Europe LF page specs). Therefore you would need a recessed lens board for infinity focus. I have not directly used the camera (only the 4x5 model), this is just looking at specs. You may want to PM Sandy King, I did know that he has or had one of the 5x7 Shen-Haos.