Dallmeyer 24” f5.6 Dallon Tele-Anastigmat lens for Leica thread mount. This is a large, heavy, hard-to-use, and not-terribly-sharp supertelephoto lens which, as you might guess from that description, is actually pretty rare. In very good cosmetic condition, with some barrel paint wear; focusing and 24-blade (!!) diaphragm move well; optics show minor surface coating marks but are in quite satisfactory condition for a lens of this age. Close focusing distance is 50 dang feet, so I don’t want to hear any of you complain about your lenses ever again. This lens must be mounted to a Leitz Visoflex reflex system (not included) in order to be useful- it can not be mounted directly to a Leica thread mount camera. Includes its removable lenshood and front & rear caps.