I have a vivitar bellows and I need help mounting a lens to it.
I need an adapter with:
* male T-mount threads on one side (42mm x .75mm)
* female OM mount, Female MD Mount, or ... ? other options for mounting a lens (considering an enlarger lens)
What you are looking for is called a t-flange, t-mount adapter ring, or sometimes a male t-mount. Spiratone, Kenko, etc. sold them as well as Vivitar. I have one in Olympus mount I can spare. PM me if you want it. Mike
If you are looking for a slide copier, duplicator or bellows set up I have one for sale. It worked well to digitize some family slides and some film over the holidays.