The laser systems for the leather use a CO2 source; the power can be normally between 50 and 500 Watt. They are usually equipped with special software able to use vector files, and check the many processing parameters: power, speed, frequency. The laser systems are mainly of 2 types: plotter and galvanometric. In the second one the laser beam is controlled by special mirrors, moved with great speed and accuracy the highest quality results and is used for engraving, perforation, raster photo effect, cutting.