This is a single-focal-length 50mm lens from Leica's masterpiece portrait lens "Summicron" series. Compared to the Elmarit, it's also strong in macro photography, and it's a lens characterized by Leica's soft focus. Because it's a Leica R mount (R Only), you can bring out its potential in manual mode on a full-frame mirrorless camera. Although there's no autofocus or lens information linkage, it's relatively easy to get started with as an old lens, and I think it's a lens where you can experience the fun of Leica. This serial number is a Made in Canada model. Genuine front and rear lens caps are included. The helicoid and aperture have a clicky torque, and there are no oil stains or balsam separation. There are some minor scratches on the lens barrel, but there is little dust inside the lens. Please check the condition in the photos. How about a Leica lens for snapping photos? It will be shipped via Yu-Yu Mercari delivery. I hope you will consider it. Focal length...19-70mm Maximum aperture...1.5-2 Other features...Old lens