Holmium lasers produce light at a wavelength of 2100 nm.  Typically lasers safety goggles for Holmium lasers should have at least an OD 4+ preferrable an OD 5+.

The LG-080 Holmium laser safety goggles have an OD 5+ at 2100 nm. More information on our full range of Holmium laser safety goggles can be found vai the below link.

2100 nm Holmium Laser Safety Glasses (certified-laser-eyewear.com)

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.

Wavelength & Optical Densitiy

1010-1500nm OD 7+

950-1010nm + 1500-2350nm OD 5+

2800-10600nm OD 5+

850-2800nm OD 3+

900-2600nm OD 4+

L-Ratings

950-1000 DIR LB5 CE

>1000-1063 DIR LB6

>1063-1400 D LB6 + IR LB7

>1400-2500 DIR LB4

2900-3200 DI LB4

10600 DI LB4