For sale is an Industar 61 L/Z. It is an M42 mount. This is the early model that does not produce star-shaped bokeh, so it is being offered at a bargain price. Of course, the image quality as a macro lens is excellent and is no different from the later models except for the shape of the aperture. Front and rear caps are included. There are some scratches on the body, but it is in relatively good condition for an old Russian lens. The lens has been disassembled and cleaned. It has also been greased, and the focus ring and aperture ring move smoothly. There is no mold or fogging inside the lens. It is in a clear condition. Due to the lens's construction, tiny dust particles tend to get inside. Although I have removed them as much as possible, there may be some minor particles present. There may be some unique wiping marks on the lens surface, but they do not affect the image quality. As an aside, if you do not have an adapter, I recommend purchasing a K&F Concept adapter. Inexpensive adapters that can be purchased for under 1000 yen may lack precision, and it is safer to purchase a reliable one. If you have any questions, please ask. I will answer them as best I can. I am also selling other rare old Soviet lenses, and I plan to increase the number of items, so please take a look. Disassembled and cleaned Industar 61 L/Z 50mm f2.8 Industar 61 old lens macro single focus