The Phase One 645 to Mamiya Press Adapter (@ Polaroid 600SE)
An adapter to allow Phase One 645 mount digital backs of film backs to fit on the Mamiya Press Universal.
For The Main plate, there are 2 uploaded, the original 4.8mm thickness, this was made in the event my measurement or print wasn't exactly correct and sets the digital back about 0.5mm closer into the camera body then expected for the film plane. There is a 5.3mm thickness one included, if your printer is well calibrated this should exactly put the back where the film plane is expected, if you can't seem to achieve infinity focus with it print the 4.8mm and adjust the RF as per the instructions below.
Either way you may still need to adjust it a tad anyways but at the least the 4.8mm will ensure infinity focus is possible.
If you'd like to see my video discussing the adapter have a look here,
Or if you want to check out the channel in general look here,
https://www.youtube.com/channel/UCirQEIw2y461w9w8tJNEM3Q
Additionally I have now updated this to include parts to make the Super 23 Adapter.
That video can be found here: https://youtu.be/HpiyEBusfTg
This adapter is a bit different, it clips on to the back of the Mamiya M mount, as such it extends behind it and above to make space to clear the digital back. This means the sensor is way behind the normal film plane. However infinity focus can still be achieved but only using collapsible lenses, they lower to facilitate the tilting mechanism but in this case we are going to use it to Super 23. Additionally the files for the Super 23 are labelled as such, NONE of the other files are part of that adapter. There is a template for the metal hooks, these one require the user to bend them sharply at 90 degrees, again the template for the other adapters will not apply, so don't use those as a template.
Things you’ll need the following things to do this project:
3D printer that can print as big as 130mm by 110mm by 6mm. Not overly big.
Dremel with the cutting disk.
1mm sheet steel that's at least 12mm by 52mm
4 M2 screws at 10mm/8mm with nuts (not required for Super 23)
2 M2 screws at 15mm (4 M2 at 5mm (With 2 nuts), it will be used to secure the metal hooks to the print and must be short enough to not interfere with the mount to the Super 23 M film mount, 2 will also be used to secure the lower lip, for this print I didn't integrate that into the main body so it must be affixed)
A roll of black tape that's thin and supple, recommend the bicycle handlebar finishing tape, it’s cheap and easy to work with.