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