If you are looking for Chinon K mount lenses, you can also search for "Agfa Color" lenses.
Agfa Selectronic - Camera-wiki.org - The free camera encyclopedia
They are often offered on German/European eBay.
What I saw the last 3 months were
2.8/28
2.8/35
1.4/50
2.8/135
3.5/200
It is said they are all Chinon lenses, ment to be used with the K mount Agfa Selectronic SLR series.
These series were also completly Chinon inside, just got another outside design.
EDIT:
I just saw that the K mount Revueflex AC2 (Foto-Quelle) is based on the same Chinon SLR as the Agfa Selectronic 3, just with again another outside design.
http://camera-wiki.org/wiki/Revueflex_AC_2
So any lenses sold with/for this camera (probably branded Revuecolor or Revuenon) may also be Chinon made. But in this case I would look for design similiarities, as Foto-Quelle ordered lenses from West Germany, East Germany, Japan, and Soviet Union.
Last edited by RKKS08; 09-01-2017 at 04:49 PM.
Reason: Info addrd