The InVision SR, by 3D Systems, Inc., is the standard-resolution big brother to the InVision HR modeler that we use here at FineLine. Like the PolyJet™ technology, it is in the class of 3D printers that use multiple jets imaging in raster fashion to deposit UV-curable liquid. The fully computer-generated supports are wax and are melted away to reveal the parts. It has a well-balanced X, Y, and Z resolution, so parts look largely the same in any orientation. Detail is crisp, with similar surface roughness to the PolyJet. It is a fast-building machine, intended for quick concept models. FineLine does not offer this service.