The S806 laser safety glasses have a glass purple lens filter that provides laser protection. These laser glasses have 22.7% of visible light transmission. In addition, the S806 laser safety glasses have ANSI Z87.1 and ANSI Z136.1 safety standards.
OD @ WAVELENGTH :
OD 4+ @591-597nm OD 5+ @592-596nm OD 4+ @570-595nm OD 4+ @571-594nm OD 4+ @735-755nm OD 4+ @795-810nm