Typical for: 755&808nm Transmittance: 45% O.D5+ @ 740 - 850nm O.D6+ @ 780 – 830nm L-Rating: 740 – 850nm DIR LB5 780 – 830nm DIR LB6 ATD Laser Safety Glasses Protect Wavelength: 740 - 850nm Available: 755nm, 808nm etc., Application: Alexandrite and Diode Laser Protection