Referring now to FIG 2, sintering apparatus 100 includes {HEAD ~ a laser} 12, mirror 14 and {TAIL ~ a focusing lens} 16 
Referring now to FIG 2 , sintering apparatus 100 includes { HEAD ~ a laser } 12 , mirror 14 and { TAIL ~ a focusing lens } 16
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH