{HEAD ~ a first image lens}, wherein {TAIL ~ the first projecting beam} emits to the first image lens, and the first image lens images the first projecting beam onto a first imaging member 
wherein
{ HEAD ~ a first image lens } , wherein { TAIL ~ the first projecting beam } emits to the first image lens , and the first image lens images the first projecting beam onto a first imaging member
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH 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 OTH OTH OTH OTH OTH OTH