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