November 20, 2016
Description
This was designed around an Altura Photo 67 mm polarizer filter, but I'm guessing it will fit other 67 mm filters as well.
I trimmed a 16 gauge finishing nail for the hinge. I ended up drilling the holes to the proper size afterwards for a press fit in the base and a loose fit in the lid so it can pivot.
If you want another size, leave a comment with the thickness and diameter of the filter and I can upload the files.
License:
Creative Commons - Attribution - Non-Commercial