"The Leica Summicron 50mm f/2 Rigid is widely regarded as one of the most important classic standard lenses in Leica history. Belonging to the early Summicron lineage, it represents a formative period in the development of Leica’s 50mm f/2 standard lens, a period in which the company refined the balance between compact size, mechanical elegance, and serious optical performance. For many collectors and experienced Leica users, the Rigid Summicron remains one of the most characterful and historically significant standard lenses ever made for the Leica system. What makes the Rigid version especially appealing is its place between the earlier collapsible Summicron and later generations of Leica 50mm lenses. Its fixed, non-collapsible construction gives it a more solid and confident feel in use, while preserving the unmistakable classical proportions and tactile precision associated with early Leica optics. This version is particularly admired not only for its historical importance, but also for the distinctive balance it offers between vintage Leica character and practical everyday usability. Because of its place within the earliest generation of Summicron development, the Leica Summicron 50mm f/2 Rigid continues to attract lasting interest among serious Leica enthusiasts. It is valued not only as a beautifully made vintage Leica lens, but also as a highly collectible standard lens that reflects the refinement and discipline of Leica’s classic optical era. Offered here is a beautiful Leica Summicron 50mm f/2 Rigid lens in M mount, one of the most desirable classic standard lenses in early Leica M history. Serial Number: 2032999 The lens remains in beautiful condition overall. According to the seller’s inspection, there are only very slight scuffs from light use. Please review the listing photos carefully for the most accurate representation of the cosmetic condition. Optical Condition The optics are in beautiful condition. There is no noticeable large dust, fog, fungus, scuffs, or separation. Functional Condition The lens has been checked and works properly. Included Accessories - Front cap - Rear cap Only the items shown in the photos are included in this sale. This is an excellent opportunity to acquire a highly collectible Leica Summicron 50mm f/2 Rigid, admired for its historical importance, refined construction, and enduring appeal among Leica enthusiasts."