FIG 1 is a perspective view of {HEAD ~ a first embodiment} of {TAIL ~ a laser scanning apparatus}; FIG 5 is a perspective view of a second embodiment of a laser scanning apparatus 
FIG 1 is a perspective view of { HEAD ~ a first embodiment } of { TAIL ~ a laser scanning apparatus } ; FIG 5 is a perspective view of a second embodiment of a laser scanning apparatus
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH