The CO2 laser safety eyewears are specially made from lightweight polycarbonate plastics, and are designed to have a high level of visualization while attenuating and absorbing light selectively at the CO2 laser wavelength 10.6 m. They have a high optical density at the 10.6 m CO(2) wavelength We offer sleek and stylish frame style laser eyewears, and the ratcheting temples will be a comfortable and secure fit for nearly every face type.