More ML may-have-been lenses...

Every time one digs deep enough, more surprises keep popping up...

I have found two more lenses to add to our list - both ML designated.  The first is a 600mm f8 with a 5/5 construction - this is very different to its Super Yashinon predecessor (2/1) and the second a 800mm f8, also a 5/5 unlike its Super Yashinon equivalent - again a 2/1 construction.  I suspect that they suffered the same fate as the ML 400mm f5.6 and only prototypes were made but as we know, prototype Yashica lenses do crop up for sale from time to time.