... focus lens 4.USB control co2 laser engraving machine GX 1225 2.Application: wood, bamboo, ... , toy, model, building industry, computer embroidery cutting, paper packing and so on.3.Technical Parameters ... different powers according to different colors5) Max. speed:1000MM/S6) Software: WENTAI, CORELDRAW, PHOTOSHOP7) ... temperature:0°C-45°C14) Working humidity:5%-95%(without condensed water)15) Figure form ...