Here are some images of the splitter I made from wood. I cut down segments of parquet wood flooring, so there are 2 pieces of wood per slot making for a 15.85 mm slot. The razor blade makes up the other .15mm (just guessing at the numbers). I use several single edge razor blades with the grips removed, and then broken in half. The pictures at the Goat Hill Photo link posted previous helped tremendously. Their's appears to be made from plexiglass, which I'm sure is automatically termite proof. Warning: If you make one of these, and you slide your fingers over the slots, I will not clean up the bloody mess.
Radioiron, I see you've posted the pictures. Not bad, not bad at all. Does that Minox version have a manual focus?
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