These two pieces fit together in order to adapt a Raspberry Pi Camera to a Celestron microscope. The first piece (rectangular one) fits the Raspberry Pi camera, while the second piece (cylindric tube) fits the microscope. The two pieces snap together. The OpenSCAD design has also an alternative cylinder for adapting to the eye piece of a telescope (work in progress). Designed it with OpenSCAD, by taking caliper measurements of the Raspberry Pi camera board, and the Ocular piece of a Celestron microscope. The prototype was printed with a Printrbot Simple (http://www.kitware.com/blog/home/post/579) using PLA filament. Repository at https://github.com/luisibanez/ShapesFor3DPrinting