Lensboard for the Vivitar VI enlarger and 39mm lenses.
You'll need a retaining ring, and depending on the printing material, you might need to spray flat black paint once or twice to avoid translucency.
4-5 top and bottom layers in black PLA+ worked fine to avoid translucency
Made in Tinkercad from a scan of an old lensboard
v2A is 2.4mm thick and has a small recess for a EL-Nikkor 50/2.8 as shown in picture
| Vivitar_VI_lensboard.stl | 270.3KB | |
| Vivitar_VI_lensboard2a.stl | 294.4KB |
