About this 3D model

For review: http://en.wikipedia.org/wiki/Contact_angle http://en.wikipedia.org/wiki/Sessile_drop_technique This is an apparatus for a goniometer to measure a liquid contact angle using the sessile drop methodology. As with my USB microscope stand project, you need a USB microscope, 1/4"-20 thread rod and nut, and M3 screws, and some superglue. The sample stage is optimized for a microscope slide. Version 2 is shown since I am still printing version 3. Please note that shapes.scad file is needed to view the microscope stage 1 of 2 OpenScad file.