＜Product Description＞ Nikkor H.C. 5cm 50mm F2 Leica L mount lens single-focus old lens Due to Mercari's specifications, it is listed as Nikon F mount, but it is an L39 mount. ＜Condition＞ There are no major scratches or dents to note. ＜Condition＞ The lens has dust particles due to aging, as well as wiping marks and slight clouding on the front element. I think you can use it without any problems as a practical item. Please see the sample images in the image section. ＜Operation＞ The helicoid movement is smooth. The aperture operation is also without any particular problems. Optical system inspection is done by visual inspection under fluorescent light. It is not checked under strong light such as LED. Other features: Old lens