The LG-009 Fitover CO2 laser safety glasses work well with or without prescription glasses underneath and have adjustable legs and side shields. The large lens size allows them to fit-over almost all types of prescription glasses. With an optical density of 7+ (10,000,000X) at the CO2 laser wavelength of 10,600nm or 10.6 microns they provide a very high level of protection.
More information on the LG-009 fit over CO2 laser safety glasses can be found at the below link.
Protection (Wavelengths & Optical Densities) - Marked on Glasses
10,600nm (10.6micron) - OD 7+
190-398nm - OD 7+
Visible Light Transmission - 93%
CE-EN207 L-Rating 190-315 D LB7 + IR LB4
>315-398 DIRM LB5
9000-11000 DI LB3
If you have any questions regarding fitover laser safety glasses feel free to email us at firstname.lastname@example.org