I purchased a used enlarger lens that came with an M39-M39 spacer/adapter with about 8mm of extension that allows me to extend the standard M39 enlarging lenses out about 8mm closer to the baseboard.
I would like to find another but I am having no luck. Not sure I am defining the part properly. Sorta like a 8mm M39 extension tube? I see Leica/others make sets but I am looking for the shortest one.
My Schneider lenses don't have enough thread to properly attach a jam nut. I can get about a 1/4 turn using my Omega lens boards.
Can anyone help?