Everything is printed with 50% honeycomb infill, 4 top layers, 4 bottom layers, and 4 perimeters.
Black PLA from filaments.ca was used.
The terraPin Stawp Gap was also printed and included in the build.
The printed winders and knobs were eventually upgraded with stronger winders and compatible knobs (shown in cover photo.)
I created the 0.3mm pinhole insert by largely following the steps outline here: http://www.withoutlenses.com/articles/how-to/drill-your-own-precision-pinhole-apertures . I used 0.002” stainless steel tool wrap foil for the pinhole insert.