Is there a "C Series" of Nikkor/Nikon lenses?
"C" seems to be a designation for S Mount telephotos that are compatible with Contax bodies. However, there are also other S Mount and F Mount lenses featuring "C" in their name. I've also never heard anyone refer to a "C Series" outside of this Y!A question:
/question/index?qid=20170205014512AAslxLI
Please provide evidence and a definition of the "C Series" if it exists. Thanks!