The x ray system 1, wherein the conditioning optics include means for creating {HEAD ~ a point focus beam} which focuses on {TAIL ~ the surface} of the means for shaping 
focuses on
The x ray system 1 , wherein the conditioning optics include means for creating { HEAD ~ a point focus beam } which focuses on { TAIL ~ the surface } of the means for shaping
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH