Bottom dust cap for binocular or trinocular viewing head of Olympus BH2 microscope

This is a dust cap for the 42mm circular dovetail mount on the bottom of the BH2-BI30, BH2-BI45, BH2-SWBI30, BH2-TR30, and BH2-SWTR30 binocular and trinocular viewing heads for the Olympus BH2 microscope.

If printing in PLA, scale this as necessary in your slicer to get an acceptable fit. This prints easily without supports.