DIA Slide Scanner for 15mm rails - Medium format (2 x 2)

I scaled my 15 mm rod version by 151% on the x and y axis and squared up the slide window to be 57mm length and width. 2x2 medium format slides can have different sized cardboard holders so I made a set of 2 mm spacers to fit the mounts my slides had. Due to the size of the slides the camera had to be moved further back to be able to see it all at 77 mm so i made a big lens adapter that provides 60 mm of space and reduces the lens opening to DLSR lens size