A plurality of light focusing means being disposed along {TAIL ~ the circumference} of {HEAD ~ the editing wheel} 
A plurality of light focusing means being disposed along { TAIL ~ the circumference } of { HEAD ~ the editing wheel }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD