Hello.
I got an ILV DC scanner it is like this
Click image for larger version.  Name: linienscanner-zur-dynamischen-strahlformung.jpg  Views: 1  Size: 43.5 KB  ID: 57913
No the same exactly but very similar.
What usage/application has this scanner ?

From water cooling and the surface area of the mirror i suppose that is in kw range.. and from mirror color is for co2 (20.6um) laser
Does anyone has datasheet of this ?