High-quality 50mm f/1.4 lens, achieving clear optical performance and beautiful bokeh. This is an offering for the Leica M mount. Optimal for M10, M11, and M240. Originally purchased for a Leica film camera, I realized it was actually a lens for Leica digital cameras, and I used it for about a year on a Sony camera with an adapter. The optics are free of mold, haze, and scratches, and are in good condition. I am selling it now to change equipment. The original box is missing. - Brand: TTArtisan - Model: 50mm f/1.4 - Accessories: Lens cap - Lens diameter: Approximately 50mm - Product number: NO.850295613 Thank you for viewing.