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Universal Parametric Lens Cap

by JohnClark Mar 9, 2019
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Hi, how do I export in 2 separate pieces

Open the .scad file with openScad and in line 11 at


put // in front of either inside or outside to only render the other one. then simply export the stl ;-)

Any tips on printing?

I figured I might eliminate the need for supports for the inner piece almost completely by the attached modification. (Which might not scale well, it's just a quick illustration.)