Simple Shapes Collection
A prism for optics or whatever you want it to be. Your Imagination is the limit.
The simple shapes collection is a variety of boolean shapes made out of two or more primitives.
3DM (Rhinoceros 3D, filesize: 253 KB), OBJ (OBJ, filesize: 484 KB), FBX (Autodesk FBX, filesize: 94 KB), 3DS (3D Studio, filesize: 129 KB), STL (Stereolithography, filesize: 247 KB), DAE (Collada, filesize: 507 KB)