In {HEAD ~ the area} of {TAIL ~ work security}, the inventive optical arrangement can be adapted to the respective place of employment 
of
In { HEAD ~ the area } of { TAIL ~ work security } , the inventive optical arrangement can be adapted to the respective place of employment
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH