Filter size for 135mm Steinheil Culminar

[Anthony M. Polvere]

I just bought an old Busch Pressman with a 135mm Steinheil Culminar lens and wou ld like to use filters with it. Anybody know for sure what the lens diameter is? I don't have calipers but it seems to be near 34 or 35mm. Thanks for any help.

Anthony P.

[Chauncey Walden]

Anthony, An old Ednalite 616 adapter will take it to Series VI. The thread diameter on the adapter is about 33.7mm.