Parametric simple lamp shade

Summary Use customizer or openscad to make a custom simple lamp shade. Prints flat - can be printed in transparent or translucent filament with a RepRap or similar FFF 3-D printer. Please note all changes to variables are not allowed. This component is part of an open source lab library, by the Michigan Tech's Open Sustainability Technology Research Group. For similar see the Open-Source Lab How to Build Your Own Hardware and Reduce Research Costs