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