Hi all,

I understand that I need an Ilex 5 for this particular lens, but since I don't have a shutter yet, I intend to shoot this lens with a hat using my Korona View 4x5. The diameter of the threaded part appears to be 75mm, so any flange or retaining ring that can accommodate this diameter will be great. Comments and suggestions for mounting this is lens are also welcome. Thank you.