The invention relates to {HEAD ~ a piezoelectric positioning element} having a micrometer screw, which is combined with {TAIL ~ a piezotranslator} via an intermediate part that is adjustable in length 
The invention relates to { HEAD ~ a piezoelectric positioning element } having a micrometer screw , which is combined with { TAIL ~ a piezotranslator } via an intermediate part that is adjustable in length
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH