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The lens uses a 34.5mm thread. Does anyone know what modern filters can be mounted on the lens, e.g. UV, Orange, etc?
I use a 34.5mm to series IV adapter.
Ednalite 661 series VI adapter is the one to find.
Tiffen and Kodak made similar ones.
OOPSI have sourced for an Ednalite 661. Do I need the single threaded filter holder or the double threaded filter holder?
Help!