Pentacon F1956

History

The Dresden SLR story begins with the prewar Praktiflex (1938-1939), produced by KW, and continues through the postwar Contax S (1949) - widely credited as the first production SLR to use a pentaprism eye-level finder. The Contax name was contested between the divided Zeiss enterprises after World War II; the Dresden factory eventually relinquished it. By the mid-1950s, the Dresden operation (restructured as VEB Kamera-Werk under the East German nationalized industry system) needed its own brand identity. The Pentacon name was introduced, combining "Pentaprism" and "Contax." The Pentacon F (1956) was the first body to carry the name as a standalone marque.

The F designation referred to its self-timer (German: Vorlaufwerk, often designated with letters indicating features) and stood in the lineup above the stripped-down Praktica models. It used the M42 mount - the same thread standard that Zeiss Jena and eventually dozens of manufacturers worldwide would adopt - and accepted the growing catalog of M42 glass including Carl Zeiss Jena Tessar and Biotar lenses. The Pentacon F was succeeded around 1961 by the Pentacon FB and related variants, which added flash synchronization improvements and minor ergonomic updates.

Why It Matters

The Pentacon F matters for three reasons. First, it is the camera that established the Pentacon brand, which became one of the most recognized names in East German photography and gave its name to lenses still used today. Second, it belongs to the direct lineage of the world's first pentaprism SLR - the Contax S - making it an important artifact in the history of 35mm reflex camera development. Third, it was produced during a period when Dresden was a legitimate center of global camera manufacturing, before Japanese manufacturers had established the dominance they would achieve by the 1970s.

The camera itself was not a radical departure from its predecessors, but it represents the consolidation of the Dresden SLR design into a stable, commercially identifiable product line. M42 compatibility meant that a Pentacon F body could accept lenses produced from the early 1950s through the early 1980s - a breadth of optical compatibility that remains useful for adapted shooting today.

Lenses & Accessories

The M42 screw mount is one of the most widely adopted in SLR history. Lenses available at the time of the Pentacon F's production:

• Carl Zeiss Jena Tessar 50mm f/2.8 - the standard four-element kit lens, reliable and sharp from f/5.6
• Carl Zeiss Jena Biotar 58mm f/2 - pre-F era lens still in circulation, famous for swirling bokeh wide open
• Carl Zeiss Jena Flektogon 35mm f/2.8 - wide-angle, high reputation among M42 collectors
• Carl Zeiss Jena Sonnar 135mm f/3.5 - telephoto complement to the standard kit

Later M42 lenses (Takumar, Meyer-Optik, Pentacon's own 50mm f/1.8) all fit and function for manual exposure, though automatic aperture mechanisms on later lenses may not couple with the early body.

No meter coupling; an external selenium meter (such as the Weston Master or Leningrad) would have been the period-correct companion.

Sample Photographers / Notable Use

The Pentacon F and its immediate relatives were standard professional and photojournalism equipment in East Germany and the wider Eastern Bloc during the late 1950s and early 1960s. Specific documented use by named photographers is not well-sourced in English-language references.

References

• Camera-Wiki: Pentacon F
• Wikipedia: Praktica - covers the full KW/VEB Pentacon lineage and brand history