C/Y (Contax/Yashica) Adapter Advice Requested
I want to mount one of my favorite lenses, Contax/Zeiss 100mm Makro on a 1DMKIII, or 5dMKIII. I primarily want to use this setup for macro. I've seen a lot of adapters and even some the OptixPCB Version 6. Unfortunately, a good chip can be placed on a bad adapter and the other way around.
I've searched for some guidance, but haven't really come up with any good advice.