Detailed Product Description f-theta lensesmostly used in laser marking ,cutting, engraving machinekinds of specificsThe attached pic ... our firmwe are manufacturer and exporter of laser equipment parts, which incluing CO2 RF laser tube, high speed galvo, kinds of ... in marking, medical field. Suppling 10W, 30W, 50WGalvo, named laser scanner. in marking ,cutting ,medical field. kinds of ModelsIDS-03/05 ...