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Fiber Laser Safety Glasses

Fiber lasers used in marking and cutting typically produce wavelengths of 1064nm or 1070nm.  Due to their high power levels, laser safety glasses with high optical densities of 6+ or 7+ are typically required. With an optical density of 7+ LG-001 and LG-001N laser glasses are a good option for use with 1064nm and 1070nm fiber lasers.  In addition to the high level of protection they also provide excellent visible light transmission (VLT) of 59%.  The L ratings, wavelengths and optical densities are written on the glasses which are required to meet Australian laser safety standards.

For more information on the LG-001 and LG-001N please click on the links below.

Full specifications on the fiber laser safety glasses can be seen below.  If you have any questions or would like to talk with one of our laser safety specialists please contact us on 1300 411 337 or email us at

Wavelengths and ODs (Marked on Glasses)

  • 1064nm - OD 7+
  • 950-1070nm - OD 7+
  • 1070-1090nm - OD 5+
  • 840-950nm - OD 5+
  • 808-840nm - OD 4+
  • 190-400nm OD 5+
  • Visible Light Transmission 59%

L-Ratings (Marked on Glasses)

808-840 DIRM LB4
>840-950 + >1070-1090 DIRM LB5
>950-1070 D L6 + IRM LB7