The Leica Super-Angulon 21mm f/3.4 is an eight-element symmetrical wide-angle lens built for Leitz by Schneider, listed by Laney under the Screw-mount, M-mount & Visoflex Lenses chapter with a production span of 1963 to 1980 and catalogue number 11103. It replaced the earlier Super-Angulon 21mm f/4, gaining half a stop, and its deeply recessed rear group means it needs the separate 21mm accessory finder 12002 for composing. A matching reflex version, catalogue number 11803 with lens hood, was made from 1964 to 1968 as one of the six lenses launched with the original Leicaflex; because the rear of the mount reached so far into the body, the mirror had to be locked up before fitting it and focusing was done on the distance scale alone.

No UK auction results for this lens are held in our sales history at present, so we are not publishing a price range or median value for it in 2026. When records are added, the figures shown here will be hammer prices from UK salerooms — wholesale levels, below what a dealer asks — and they typically separate along variant lines: chrome-mount early examples, later black-mount ones, and lenses from serial 2,473,251 onwards that clear the Leica M5's meter arm, the last group generally being what a user-buyer is willing to pay most for. Until then, treat any figure quoted elsewhere for what a Super-Angulon 21mm f/3.4 sells for as unverified against our data.