Objet260 Connex 1 from Stratasys Technology: Material Jetting Multimaterial Build Area: 255 x 252 x 200 mm Resolution: 16 mm Z Accuracy: ± 50 mm XYXFAB 2500HD from DWS Systems Technology: Laser Stereolithography Build Area: 180×180 mm Resolution: 60-100 mm Z Accuracy: ±100 mm XY