Expensive laser cutters have a 3D engraving mode that varies the laser ... He wrote the program in MatLab to analyze a grey scale image and then assign power levels to the different shades ...

IGadgets is pleased to announce its collaboration with LONGER, who pushed the boundaries in 3d printing and laser engraver technology. The world of laser engraving is evolving, and the LONGER Nano Duo ...

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines ... Much like the best 3D printers I've reviewed, what ...

[Lionel Rocheleau], one of his lab technicians at DCRL was interested in doing some experiments with the laser cutter, so they came up with this experiment… By raster engraving a piece of ...