Schneider developed the Leica Super-Angulon 21mm, which Leitz later brought to market. It can focus very close (0.4m) and produces a bokeh. This lens is sharp and produces beautiful images.
Not suitable for landscapes
In general, 21mm lenses can shoot a wide range of subjects and require a 21mm lenses can shoot many subjects, but you need to know what you’re doing. Otherwise, the pictures will be messy.
This 21mm lens isn’t good for architecture or landscapes. It’s great for close-ups and portraits. This lens makes people look taller and more impressive. It also makes them look three-dimensional.
Jean-loup Sieff used this lens for portraits.
Digital Leica compatibility
This lens is compatible with Leica M digital cameras, but there might be some issues with color shift around edges and corners. It’s also prone to flare on digital cameras and may overexpose on the Leica M8 and M9. Despite these issues, this lens still produces great photos, especially when converting color photos to black and white.
F4.0 vs F3.4
The f/3.4 Super-Angulon lens has better optical quality than the f/4.0 version.
Voigtlander 21mm
The Voigtländer 21mm lens is a more affordable option than the Leica Super-Angulon. Some Voigtländer users might eventually be drawn to the classic design and nostalgic appeal of the Super-Angulon lens.
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Filter: 48mm UV, VII. Hood: 12501 Front cover: 14102 Rear cover: 14042 Stock: less than 6000. Focus lever: metal crescent focus lever. Minimum focusing distance: 0.4m