The LG-090 laser safety goggles are designed to protect against Holmium laser glasses in the 2080nm to 2100nm range. They are a universal fit that works well with or without prescription glasses underneath.

The OD 5+ provides excellent protection against Holmium lasers. Full information can be found via the below link. If you have any questions feel free to contact us at info@dioptika.com and one of our laser safety experts will be happy to help.

LG-090 2100 nm Holmium & CO2 Laser Safety Goggles - Fitover (certified-laser-eyewear.com)

Wavelengths & Optical Density 

2100nm OD 5+ (Holmium Laser) - (OD at 2100nm 5.6)
10600 OD 6+ (CO2 Laser)

L-Ratings 

2100 + 10600 DI LB4