Nanoscribe’s Photonic Professional GT 3D printer is a state-of-the-art ultra-high-resolution laser lithography 3D printer that is capable of layer thicknesses and detail sizes well below 1 micrometer. The process is similar to direct laser writing but the Nanoscribe process is capable of more detail and precision due to the near infrared laser, which is pulsed by the femtosecond. Due to this pulsing, polymerization will not occur along the entire path of the laser, only at the targeted area. The Nanoscribe technology allows sub-micron parts to be fabricated with geometries and internal structures completely impossible to create using standard micro-scale manufacturing techniques. You can read more about this amazing small-scale 3D printer over at 3DPrint.com: http://3dprint.com/122337/nanoscribe...cale-printing/