A further object of {HEAD ~ the present invention} is to provide a multi position focusing device with {TAIL ~ pads} when once in focus will remain in focus with each other for all positions thereof 
A further object of { HEAD ~ the present invention } is to provide a multi position focusing device with { TAIL ~ pads } when once in focus will remain in focus with each other for all positions thereof
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH