The file 'Asanuma 4.75×6.5 To 4×5 Back 3D Printer Model' is (stl) file type, size is 119.1KB.
This is a custom 4x5 spring back for a 4.75x6.5 Asanuma field camera.
Designed from measurements of 4x5 film holders and the Asanuma camera.
I salvaged the ground glass from another broken camera back. You can grind the focus screen by hand using 500-600 grit on 2mm thick photo frame glass quite easily.
Only tools needed are a hex key for M3 screws and whatever you use to take supports off of the prints and clean holes.
Only hardware required:
6x M3 12mm screws
6x M3 16mm screws
1x 4x5 ground glass
You will need to modify the view screen spot in the frame to fit your glass, or cut your glass to fit.
Base_-_Asanuma_4.75x6.5_to_4x5_back.stl | 177.4KB | |
Screen_frame_-_Asanuma_4.75x6.5_to_4x5_back.stl | 167.8KB | |
Screen_inner_frame_-_Asanuma_4.75x6.5_to_4x5_back.stl | 9.1KB | |
Springs_-_Asanuma_4.75x6.5_to_4x5_back.stl | 45.4KB |