Yes. Sorry for not expanding it. I edited it to expand it.

For others:

The NOHD is really a nominal distance. It's just the distance at which the beam falls below the maximum permissible exposure.

The 50% eye hazard distance (ED50) is 31.6% of this number. That is, if the NOHD is 100m, then at 31.6 meters you have a 50% chance of causing a medically detectable change to the eye. It's also worth noting - the beam power at this 31.6% distance is 10x, not 3x, what it is at the NOHD.

For laser welding, the spot beam is small (60um) which is one reason the NOHD distance is so high.

For reference, a laser pointer is like 1.5mm, so this is 25x smaller.

It also doesn't help that the lasers used are all ~1060-1070nm wavelength and so invisible as well :)