{TAIL ~ The lens member} comprises {HEAD ~ one or more elastic optical surfaces}, a compliant support member in communication with the optical surfaces, and a fluid filled chamber 
{ TAIL ~ The lens member } comprises { HEAD ~ one or more elastic optical surfaces } , a compliant support member in communication with the optical surfaces , and a fluid filled chamber
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH