There are usually a collection of the most common mounts such as M42, PK, FD, Nik etc... If you're looking for something in particular, just enquire via the contact page.
Also, there are often a number of non-functioning lenses that are for sale (if you need spares or you repair lenses)
Also, there are often a number of non-functioning lenses that are for sale (if you need spares or you repair lenses)