Leica 21mm f4 Super-Angulon-R (2-Cam) (11813) - Lens

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Model Details

Manual focus wide-angle lens made for R-mount 35mm SLR cameras introduced by Leica in 1968. It is a retrofocus design and was produced by Schneider Kreuznach for Leica. This lens has a 2-Cam mount. 2-Cam lenses have two sloped cams and are compatible with the standard Leicaflex and R-series cameras in stop-down metering mode only. They are not recommended to be used on the R8/R9. Metal body available in black (11813).

  • Leitz Wetzlar 21mm f4 Super-Angulon-R (10 elements, 8 groups)
  • Minimum focus distance: 0.20m
  • Aperture blades: 4
  • Lens hood: Leica Lens Hood 12506
  • Size: 78 x 44 mm
  • Weight: 410g
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Leica R

Leica introduced the R system in 1964 as an alternative to their M mount rangefinders and as a response to the successful SLR systems of the time, including Nikon F and Pentax M42. The R system was produced, with some modifications, until 2009.

Most R mount lenses can be used on any R mount camera, but there are compatibility issues with both the oldest and newest lenses. Over time, Leica added features and technology to the lenses that made them incompatible.

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Leica 21mm f4 Super-Angulon-R (2-Cam) (11813) - Lens Availability & Price History
Date Sold SKU Quality Control Price Image
08 Aug 2025 T113163 € 307,00 Leica 21mm f4 Super-Angulon-R (2-Cam) (11813) - Lens Image
10 Jun 2025 T97581 € 285,79 Leica 21mm f4 Super-Angulon-R (2-Cam) (11813) - Lens Image