{HEAD ~ The camera mountable arm} 6, wherein the third segment has {TAIL ~ a substantially hollow interior} which when filled with water provides immersability to the camera mountable arm 
{ HEAD ~ The camera mountable arm } 6 , wherein the third segment has { TAIL ~ a substantially hollow interior } which when filled with water provides immersability to the camera mountable arm
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH