Novoflex LEINIK adapter (Nikon F -> Leica Thread Mount)
The Novoflex LEINIK lets you couple Nikon F-mount lenses to a Leica thread mount. No rangefinder coupling, and no infinity focus: this is for bellows use only. Works with Nikon F lenses that have their own aperture ring (there is no aperture control ring on this LEINIK). In excellent condition.