Optical directing members receive the optical signals from {HEAD ~ the various regions} and direct the light to respective ones of {TAIL ~ the cameras} 
Optical directing members receive the optical signals from { HEAD ~ the various regions } and direct the light to respective ones of { TAIL ~ the cameras }
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 TAIL