Sold2019Leitz Prototype Stereo ViewerPrototype Of The Votra Stereo Viewer, Entirely Different Construction To The Production Model, In Chrome Finish; A Similar Model Can Be Seen In Wilhelm Albert'S 'Geburtstage Der Leitz-Foto-KonstruktioSee Sold Price
Sold2019Leitz Leicameter D PrototypeSeltener Leicameter Prototyp, der als Ersatz für den Leicameter MR-4 für die Leica M entwickelt wurde. Er funktionierte mit LEDs (daher die Bezeichnung D für Digital). Hergestellt von ASee Sold Price
Sold2021Leitz Elmarit-R 35mm f/2.8 Prototype *Für die im Jahr 1968 erschienene Leicaflex SL mit Innenmessung wurden ab 1967 erste Objektive mit zwei Steuerkurven bemustert. Sehr schöner Zustand, die Gläser mit leichter BeschlagsbilSee Sold Price
Sold2021Leitz Macro-Elmar-R 100mm f/4 PrototypeAls Objektivkopf zur Verwendung am Balgeneinstellgerät-R wurde das 100 mm Macro-Objektiv mit der Lichtstärke 1:4 von Leitz im Jahr 1968 eingeführt. Erst 1978 folgte die Version mit SchnSee Sold Price
Sold2020Leitz Elmarit-R 24mm f/2.8 PrototypeVersuchsmuster zum 24 mm Leica R Objektiv. 3 Steuerkurven, bereits zur Verwendung der Kameras ab Modell R3 electronic geeignet, die erst drei Jahre später eingeführt wurde. Schöner Zustand. MinimalSee Sold Price
Sold2019Leitz Folding Frame Finder PrototypeVersuchsmodell zum späteren RASUK. Aluminiumausführung. 
Sehr schöner Zustand. 
 Dabei: 
Lederetui (Etui später). 
 
Experimental version to the laterSee Sold Price
Sold2020Leitz Enlarging Lens 100mm f/5.6 PrototypeEntwicklungsmuster zum späteren Focotar-II 1:5.6/100 mm zum Focomat IIc (Negativformat bis 6x9 cm). Schöner Zustand, die Gläser mit nur leichter Beschlagsbildung. Experimental lens to the later FocSee Sold Price
Sold2016ELCAN 5.6/52mm UV Prototype lens *, c.1970, no.unique UV prototype lens by Ernst Leitz Canada in M39 screw mount The buyers premium for all items exported out of E.C. (European Community) is 23%. For items marked with *, sold and/or shipped withinSee Sold Price
Sold2019Summicron 2/35mm projection lens *Interesting Summicron In Special 55Mm Screw Focusing Mount For Projection, Most Probably A Prototype Or Made By Leitz To Special Order, With Generic Leitz BoxThe Buyers Premium For All Items ExportedSee Sold Price
Sold2021Prototype 90 Summicron f2 "SOOZI"Prototype 90 Summicron f2 "SOOZI" (no serial number) with original lens shade and aluminum front cap. This prototype lens is engraved "Ernst Leitz GmbH Wetzlar Germany" and "Summicron f=9cm 1:2 Nr." aSee Sold Price
Sold2020GOI Leningrad prototype outfitAn exceedingly rare prototype of the famous Leningrad camera. The GOI-Leningrad was widely unknown for many years and remained mysterious until 1990 when a drawing of the camera appeared in Pont/PrincSee Sold Price
Sold2020Hologon 8/15mm prototype *A very special, pre-production Carl Zeiss 15mm Hologon f/8 lens for Leica M, in beautiful, near mint condition, with a special finder, original center filter and an original brochure from 1974 showingSee Sold Price
Sold2021Summitar* 2/5cm (Summicron prototype) * SN: 812292Very Rare Prototype Of The Later Summicron With Thorium-Oxide Element, In Correct Focusing Mount With A Diaphragm To 22; A Small Series Of These Lenses Have Been Produced For Testing In 1950 - Three YSee Sold Price
Sold2021Nikon SP2 prototype * SN: 6223719Extremely Rare Prototype (Only 2 Units Known To Exist), Slightly Simplified Variation Of The Sp Model With Blanked Out Wide Angle Finder, In Very Good Condition And Working Order, Titanium Foil ShutteSee Sold Price
Sold2020GOI Helios-40 1.5/8.5cm prototypeThe second known example of the Helios-40 prototype (the lens no.51015033 can be seen in Mladek 'Interessante Kameras und Objektive der ehemaligen Sowjetunion' on page 49), brass body in chrome finishSee Sold Price
Sold2016Leica M9 10715 Titan Set Prototype *, 2010, no. P-009prototype of the famous Titanium edition designed by Walter de Silva, with matching Titanium Summilux 1.4/35mm ASPH. no.4107992, titanium hood, cap, test certificate, two books, battery, charger and pSee Sold Price
Sold2022Lomo Almaz 102 prototypeextremely rare Soviet SLR camera, with design inspired by Nikon F2, as well as Minolta X series cameras, Photomic style finder, Pentax K mount, with fast Lomo MC Volna-4 1.4/50mm no.860005 and a flashSee Sold Price
Sold2020Leica M2 + Leica Motor Camcraft N-5 *Rare Outfit With Electric Prototype Motor “Camcraft N-5”, The Motor Drive Unit Is Missing The Original Plaque And Parts Of Vulcanite; The Function Is Not Tested, Comes With A Leica M2 BodySee Sold Price
Sold2021Carl Zeiss Jena 2/7.5cm prototype * SN: 468500A Unique Prototype Of A Fast Medium Format Lens, Designed Most Probably For Low-Light Photography, Engraved On The Barrel With 'V1921 Nr.14' (Meaning The 14Th Prototype Lens From 1921), In Excellent CSee Sold Price
Sold2019Biflex 35 outfitRare Swiss Made Subminiature Camera For 11X11Mm Exposures On 35Mm Film, With Trioplan 2.8/20Mm No.1084449, The Set Also Includes Two Unfinished Prototype Camera Housings, Very Rare Original Display StSee Sold Price
Sold2020Voigtländer Vitoflex CA prototypea highly interesting discovery from the history of Voigtländer - the third known working prototype of Vitoflex CA, the camera has been developed as a cheaper alternative to the VSL-3, without manuaSee Sold Price
Sold2021Rolleiflex 2.8D Sonnar prototype * SN: 1605489Very Interesting Rolleiflex 2.8D With Special Zeiss-Opton Sonnar 2.8/80Mm No.11099 V5 K1 Nr1, In Feet Scale, Missing Loupe In The Finder Hood. The Sonnar 2.8/80Mm Lens Can Otherwise Be Only Found On TSee Sold Price
Sold2019Robot I black prototypespecial version Robot I with unique black painted parts - incl. matching black painted Tessar 2.8/3cm no.1725666, exactly this camera can be seen in Hans Grahner 'Robot', page 66 The buyers premium foSee Sold Price
Sold2020Zeiss-Opton f. Contax Biotar T 2/50mm prototype *interesting prototype lens in original Contax RF mount, in fine condition (black from rim damaged), very good, clean optics, a Biotar 50mm for Contax never went to serial productionThe Buyers PremiumSee Sold Price
Jun 08Leitz Photographica AuctionLeica IIIc Betriebskamera no.250 with Leica-Motor prototype ex. Leitz Museum *€40,000