Fiber laser welding has become increasingly popular due to its speed, precision, and efficiency. Most handheld and automated fiber laser welders operate around 1064nm, 1070nm, or 1080nm.

These wavelengths are invisible to the human eye, making specialised laser safety glasses an important part of workplace safety.

Laser safety glasses used for fiber laser welding should provide appropriate protection for the wavelength generated by the equipment while allowing sufficient visibility for accurate work.

Many welding environments also incorporate laser enclosures, machine guarding, and operator training to support safe operation.