Quote Originally Posted by Phil View Post
Here are a couple of documents from the Schneider web site -
http://www.schneiderkreuznach.com/ar...pro_claron.pdf
Phil,

Interesting Schneider info. I am now going to assume that Apo Artar is the 'design/function' of the lens manufactured by two different manufacturers, since my lens is clearly engraved with "Rodenstock".

Ken