Diffuser cone

A thin conical diffuser for a downward-facing bulb.

1.4 mm of white PLA diffuses a bare LED into something you can look at. The cone angle stays under 45° from vertical so it needs no support at any point.

Built from: Revolved profile
Modifiers: 0
Units: Millimetres

Use this template Download STL

The STL is compiled when you ask for it, from the document above — so anything you change in the editor comes out of the same endpoint, watertight and ready to slice.

Printing this

Open or download

Press Use this to load the template into the editor, or take the STL as it stands and slice it.

Change what matters

Every dimension is still a parameter: wall thickness, height, segment counts, fonts and modifiers are all editable, and the preview recompiles as you type.

Slice and print

Models are closed solids with printable wall thicknesses, so a standard 0.2 mm profile is usually all a slicer needs.

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