Leica Summicron-M 50mm f/2 (mislabelled Zeiss), the heart of the M system — verify version for pricing.
This is a Leica Summicron-M 50mm f/2 mislabelled under Zeiss — a generic listing for the quintessential Leica standard lens. The Summicron 50mm f/2 is the heart of the Leica M system, and the specific version must be identified for accurate valuation.
The Summicron 50mm f/2 delivers exceptional image quality with the balance of speed and compactness that defines the ideal M-mount standard lens. All versions share the Summicron quality standard while differing in specific rendering character and mechanical refinement.
Build quality is Leica M across all versions — machined brass with precision focusing. The Summicron 50mm has been in production since 1953 with numerous versions, each refining the formula.
The Summicron-M 50mm f/2 is one of the most important M-mount lenses regardless of version. Verify the specific variant for accurate pricing — versions range from vintage collectable to current production.