Leica's definitive M-mount 35mm — Summicron f/2 ASPH, the lens that defines M street photography.
The Leica Summicron-M 35mm f/2 ASPH. (Black, 6-bit coded) is the current production version of Leica's most important lens — the 35mm Summicron. The ASPH version with 6-bit coding is the definitive M street photography lens. See also ID 737.
Optically outstanding — the ASPH correction delivers exceptional sharpness across the frame from f/2.8. The 6-bit coded bayonet communicates with digital M bodies for automatic frameline selection and lens correction. Leica's finest 35mm rendering.
Leica M mount with 39mm E39 filter thread. 6-bit coded for digital M. Retractable built-in hood. All-metal construction. Manual focus with rangefinder coupling. Approximately 255g.
Available used at luxury prices. Likely a duplicate or variant of ID 737 with explicit 6-bit/black finish designation. The 35mm Summicron is the lens most associated with Leica M photography. For Leica M digital and film users wanting the definitive 35mm.