That's not correct with the RB67: some lens' design has been radically changed from non-C to C type. I'll be glad to check on my tables at home if you need some specific information.Originally Posted by bohica
I hope it's clear for everyone that non-C lenses are coated as well. C are "multi-coated". It's on the end user to decide wether "multi-coating" makes such a big difference compared to "normal coating", but both are coated.