The CO2 laser optics offer total absorption values of less than 0.2% and have a wave sphericity of less than 1/40. The products, featuring 40-20 scratch-dig surface quality, are available for Vytek, Universal, Trotec, Synrad, Pinnacle, LST Lasers, Laser Pro Engravers, Kern, Ferba, Epilog, Emission Technologies and Camtech engraving and marking lasers.