When selecting CO2 laser safety glasses it is important that they are properly certified and marked for use in Australia. All CO2 laser safety glasses should have L-ratings, Optical densities and Wavelengths covered clearly marked on the glasses. Either on the lens or the frame.
CO2 lasers are very powerful class 4 lasers therefore Optical densities of 6+ at a minimum would be required or preferably an OD 7+.
For more detailed information on DiOptika CO2 laser safety glasses can be found via the below link.
If you have any questions feel free to contact one of our laser safety experts on 1300 411 337.