viewfinder magnifier for ZI

[fourfa]

Does such a thing exist? I came across one reference to the diopter thread being the same as the Nikon S rangefinder. Just thinking of a nice 90mm APO summicron...

 

[Huck Finn]

Anything that fits the Nikon FM sereis will fit the Zeiss Ikon. They do have a viewfinder magnifier.

 

[fourfa]

great, thanks