No affiliation - and not sure it's of any value (or how "rare" it is), but found this while stumbling around epay:

http://cgi.ebay.com/Rare-Vintage-Sylvania-CEI-VF-545-Image-TV-Camera-Tube-/170530632605?pt=Vintage_Electronics_R2

Looks to be a 70s/80s saticon/newvicon camera tube with coil assembly. To determine what the tube is, it needs to be removed from the coil assembly as the details on the coil assembly is for the coil assembly, not the tube. I may possibly bid on it.