Cat. No. Used-Retro-3
Rollei Retro Adapter
A retro adapter allows the photographer to reverse mount lenses with full electronic function for high magnification macro or close up work. You can read more about retro adapters in the Rollei Closeup guide that I have in my free downloads section: Rollei Close up Guide to Macro Equipment
This unit is in very nice condition with original box - looks unused.