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