The LG-009 and LG-009N provide a very high level ( OD 7 + - 10,000,000X attenuation) of protection against CO2 laser wavelength. CO2 lasers are commonly used for laser cutting / marking, surgery and scientific applications.
Both types are fully certified to Australian / New Zealand and all international laser safety standards with L ratings marked on the glasses.
For more information please see the below link or call us on 1300 411 337 or email at info@dioptika.com