today I got my Kowa Bell&Howell 2x anamorphic adapter which I bought in ebay. But I'm really struggling with focussing so I decided to make some google search and found out, that there are some systems to make this adapter single focus.
I found the SLR Magic Rangefinder, the Rectilux Products and the Focus Module, but I have no hell of a idea which to choose.
Rectilux has like 3 products( 3 FF-W, 3 FF-S, CoreDNA) where I don't understand what the advantages of each product is.
I hope you guys can help me, that would be great