PLEASE LOOK AT THE PHOTOS CAREFULLY, BECAUSE THEY ARE PART OF THE DESCRIPTION. 
Tamron-F AF 1.4x N-AF D MC4 Teleconverter Nikon 60-00-387AX-04B 00754

ALSO HAVE THE FOLLOWING LISTED 
Melles Griot invaritar lens 59 lgh 416 59lgh416 VERY GOOD WORKING CONDITION
Melles Griot P/N 59 LGF 499 Invaritar Gauging Telecentric Machine Vision Lens