Rollei Rolleicord IV (Model K3D) - Classic German Precision with Carl Zeiss TriotarThe Rolleicord IV, manufactured by Franke & Heidecke between 1953 and 1954, is a highly regarded member of the Rollei family. This model introduced several significant improvements over its predecessors, most notably the M-X flash synchronization and the addition of a film pressure plate that could be adjusted for both 120 film and 35mm film (using the Rolleikin adapter). Known for its robust mechanical simplicity and exceptional build quality, the Rolleicord IV offers a pure, tactile medium format experience. This particular unit features the classic Carl Zeiss Triotar lens, renowned for its characteristic "vintage" rendering and beautiful center sharpness.Key BenefitsLegendary German Optics: Features the Carl Zeiss Triotar lens, offering a classic aesthetic with excellent color rendition and smooth bokeh.Mechanical Purity: The manual shutter cocking and film advance provide a reliable, intentional photographic process preferred by analog purists.Versatile Synchronization: The Synchro-Compur shutter allows for full flash synchronization (M and X) at all speeds up to 1/500s.FeaturesCamera Type: Twin Lens Reflex (TLR)Film Type: 120 Roll Film (producing $6 \times 6$ cm exposures)Taking Lens: Carl Zeiss Jena Triotar $75\text{mm}$ f/3.5 (Serial No. 3565022)Viewing Lens: Heidosmat $75\text{mm}$ f/3.2 (Serial No. 98114)Shutter: Synchro-Compur (MX), speeds from 1s to 1/500s plus Bulb (B)Focusing: Manual side-knob focusing with distance scale in metersDouble Exposure Prevention: Integrated mechanism with manual override for intentional multiple exposures.Serial Number: 1378347ConditionCosmetic (Rated 3.5/5): The camera shows honest signs of use consistent with its age. The original leatherette is intact but shows some typical surface wear. Metal edges and knobs exhibit minor paint loss and patina, adding to its authentic vintage character.Optical: The lenses appear in good condition. Under close inspection, minor internal dust and faint cleaning marks characteristic of vintage glass may be present. The viewfinder is functional, providing a clear image for composition.Mechanical: The focusing knob operates smoothly. The shutter fires at all speeds; however, like all mechanical vintage cameras, absolute accuracy at the slowest speeds cannot be guaranteed without a professional service.Note: This camera is sold as a collectible item and has not been tested with film.What's IncludedRollei Rolleicord IV Camera (Serial No. 1378347)Original Rollei Brown Leather Ever-Ready Case (showing significant vintage wear/patina)Why This Product?The Rolleicord IV is a "bridge" model that combines the classic all-metal feel of the early Rollei cameras with the improved synchronization and features required by mid-century professionals. It is a fantastic entry point into the world of German-made medium format photography. For the collector, the Carl Zeiss Triotar lens variant is a desirable addition, offering a distinct optical signature compared to the more common Xenar lenses. It is a rugged, beautiful, and fully mechanical tool that is built to last for generations.Keywords: Rollei, Rolleicord, Carl Zeiss, Triotar, TLR, Medium Format, 120 Film, Vintage Camera, German Engineering, Franke & Heidecke, 6x6.