About this 3D model
Parametric models to build your own monochromator to use with optical experimentation! Print components, use with a variety of optical components like mirrors and gratings, and wire with Arduino and stepper motor. For more info: www.appropedia.org/Compact_Open_Source_Automated_Monochromator gears.scad is a gear library with customizer by eleotlecram on Thingiverse.