{HEAD ~ Apparatus} for creating and scanning {TAIL ~ the illuminated strip} 20 includes a pair of line source illuminators 43, 43, a pair of focussing reflectors 42, 42, and a pair of scanning mirrors 45, 45 
for creating
{ HEAD ~ Apparatus } for creating and scanning { TAIL ~ the illuminated strip } 20 includes a pair of line source illuminators 43 , 43 , a pair of focussing reflectors 42 , 42 , and a pair of scanning mirrors 45 , 45
HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH